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V.S.W.R. meter Introduction V.S.W.R. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. All Function display (  S.W.R, F.W, R.W,Battery Level) SW-112 HF 1.5-60MHz SW-112 VU 125-525MHz VSWRとパワーメータの説明 このSWR＆パワーメーターは、測定のための高精度RFメーターです。 順方向電力、 反射電力、VSWR 主な特徴: · LED バックライト、読み取りやすいアナログメーター。 · 前方 RF 電力の読み取り値。 · 反射された RF 電力の読み取り値。 · VSWR 比。 ・操作が簡単な便利なコントロール。 · バッテリー読み取り制御なし。 Manual Wholesale Quotation Shopping 電力範囲:0 - 120ワット（最大） SWR範囲:1:1~∞ VSWR測定：必要な電力 = > 4ワット LEDライトDC入力電源：DC +5V〜12V 入力/出力インピーダンス 50 オーム 入力/出力コネクタ SO-239 サイズ（コネクタ含む）88（幅）×59（高さ）×80（奥行き） 重量270g 付属品：取扱説明書、USB-5.5/2.1mmケーブル VSWRとパワーメータの説明 このSWR＆パワーメーターは、順方向電力を測定するための高精度RFメーターです。 反射電力とVSWR 主な特徴: · LED バックライト、読み取りやすいアナログメーター。 · 前方 RF 電力の読み取り値。 · 反射された RF 電力の読み取り値。 · VSWR 比。 ・操作が簡単な便利なコントロール。 · バッテリー読み取り制御なし。 *サプライヤー、製品は予告なしに機能を追加します EXPLANATION OF FEATURES 1. 4 x 2.5cm analogue meter. 2. Meter Lock / ON 3. SWR Calibration Knob . 4. Meter zero adjustment screw 5. Function switch : RW,SWR / FW,CAL . 6. Function switch : WATT / SWR. 7. Power range switch 12W / 120W. 8. +5-24V DC power for meter illumination. 9. ANT : RF output to an antenna or dummy load . 10. TX : RF power input from a radio . HOW to USE FORWARD POWER MEASUREMENT 1.Set the function switch 2 to the "ON" 2.Set the function switch 6 to the "WATT" 3.Set the function switch 5 to the "FW" 4.Set the radio transceiver to transmit and read the scale corresponding to the Power range selected switch (12W, or 120W) REFLECTED POWER MEASUREMENT 1,Set the function switch 2 to the "ON" 2.Set the function switch 6 to the "WATT" 3.Set the function switch 5 to the "RW" 4 Set the radio transceiver to transmit and read the scale corresponding to the Power range selected switch (12W, or 120W)| VSWR MEASUREMENT Step 1 1. Set the function switch 2 to the "ON" 2. Set the function switch 6 to the"SWR" , .Set the function switch 5 to the "CAL" 3. Set the radio transceiver to transmit mode. 4. Slowly turn the CAL control Knob clockwise until the meter point is at the "CAL" position. This should be full scale. Step 2 Set the function switch 5 to the ‘SWR’ position while transmitting. The meter will now indicate the SWR ratio. Note: that the front and rear panel data of the two models are different.Subject to change without prior notice CAUTION 1.5 -> 2.0. Your antenna is acceptably tuned and should work fine. 2.0 -> 3.0. Your SWR reading is slightly high, it shouldn't damage your radio but you should try and tune your antenna to bring down your SWR　reading. Above 3.0 or more . Your antenna isn't tuned acceptably and could damage your If you have related videos, please share with us, please contact us

SKT-8900D SURECOM KT-8900D 136-174/220-260/350-390/400-480 MINI COLOR SCREEN MOBILE RADIO General specification Frequency Range : VHF: 136-174MHz / 220-260MHz UHF: 350-390MHz / 400-480MHz Number of channels : 200 Channel spacing : 25KHz、20K、12.5 Phase lock step step : 2.5KHz、5KHz、6.25 KHz、10 KHz、12.5 KHz、15 KHz、25 KHz Working voltage : 13.8V DC±15% Squelch way : CTCSS、DCS、5Tone、2Tone、DTMF Frequency stability : ±2.5ppm Operat temperature : -20+60℃ Dimension : 98(W)*43(H)*126(D)mm Weight : 448g Manual Wholesale Quotation Shopping PACKAGE CONTAIN: 1 x SURECOM KT-8900D 136-174/220-260/350-390/400-480 MINI COLOR SCREEN MOBILE RADIO 1 x Microphone 1 x Car Power Cable 1 x Fuse 1 x Mounting bracket 1 x Screw 1 x User"s Manual If you have related videos, please share with us, please contact us

SS-10 SS10 Field Strength Power Test Meter Portable Field Strength Display 100K-3000MHz Field SS-10 Surecom SS10 RF Signal Strength Meter The SS-10 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-10 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy. ......... VISIT WEBSITE SS-11 SS10 Field Strength Power Test Meter Portable Field Strength Display 100K-3000MHz Field SS-11 Surecom SS11 RF Signal Strength Meter The SS-10 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-10 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy...... VISIT WEBSITE

Shipping Address HONGKONG (Customers on world): To: 409shop LTD Flat E, 11/F.,Flourish Food Manufactory Centre No.18 Tai Lee Street,Yuen Long, N.T. HONGKONG Tips Tips 1 The item (s) must be returned , shipping cost by customers .we provide single free shipping cost from Hongkong for repair return .Registered Mail (with Tracking number) shipping by HK. post office / S.G.Post / DGM for all returned parcel . Please extra money for Express other speed post or DHL ..... Tips 2 If want save money for shipping cost , please send the Problem item only ( Not need other parts) , light weight is save money . Tips 3 * Please mark detail : *Clear return shipping address *Problem of defect item Order number detail (If possible) Replacement ( request ) Change item ( request ) Surecom Limited warrants that it’s assembled and tested roducts will be free from defects in materials and workmanship for a period of ONE YEAR from the date of shipment. During this period, Surecom Company will repair or replace, at our option, any of our products that fail as a result of defects in materials or workmanship. Surecom’s liability will be limited to parts and labor for this period. Surecom Company warrants that its kit products will contain components that are free from defects in materials and workmanship for a period of THIRTY DAYS from the date of shipment. During this period, Surecom Company will replace any of the components in a kit ONCE. Subsequent replacement of any component any subsequent times is completely at the discretion of Surecom, and may require the complete return of the kit. In no case will be liable for products damaged by improper wiring (including, but not limited to, over-voltage or application of reverse polarity), physical damage resulting from misuse and/or abuse of the product, neglect, or acts of God (lightning, floods, etc.).Unauthorized modification of a Surecom Limited product will void the warranty on the modified product. In no case will Surecom Limited be liable for any direct, consequential, or incidental loss or damage resulting from the use or inability to use any of its products. This warranty applies only to the original purchaser of the product; proof of purchase must be presented to receive warranty service.

Equipment Company , since 2014 , OEM ANTENNA Surecom ANALYZER SA-160 SA-250,V.S.W.R. Meter SW-33markii SW-33 PLUS ,Frequency counter SF-401PLUS SF103. REPEATER CONTROLLER SR-112 SR-328 SR-628,FIELD STRENGTH METER SS-10 SS-11, Network Walkie-Talkie H5C-V8 R7 T3 S1 ,CB Radio, Welcome wholesale. 無線 装置 S 当社は継続的なイノベーションとお客様とのパートナーシップを推進しており、お客様が日々の瞬間だけでなく、最も重要な瞬間にも対応できるようサポートしています。 SW-102D SW-112 SW102HF SW-28 SW-32 SW-29 SW-102-N.jpg SW-102-so239.jpg sw33plus.jpg sw33markii.jpg SW-111.jpg SW-114.jpg SF401plus.jpg Wholesale Welcome SF103.jpg SA-250.jpg SA-160.jpg SS10.jpg SS11.jpg SR-629.jpg Repeater Controller Series SR-112.jpg SR-328.jpg SR-628.jpg SF-20.jpg SURECOM は、商用電子機器業界ではあまり知られていませんが、競合製品とは比べものにならないほどトランシーバーの機能を大幅に向上させる驚異的なアンテナ システムを開発しました。 デザインする トランシーバー 作る 今すぐ注文 もっと見る アンテナアナライザー アンテナ アナライザー (ノイズ ブリッジ、RX ブリッジ、SWR アナライザー、RF アナライザーとも呼ばれます) は、無線電子機器アプリケーションにおけるアンテナ システムの入力インピーダンスを測定するために使用されるデバイスです。 続きを読む リピーターコントローラー リピーターとは、通常、山頂、高層ビル、または無線塔に設置される自動無線中継局です。距離や障害物などにより直接通信できない2つ以上の基地局、移動局、または携帯局間の通信を可能にします。 続きを読む トランシーバー トランシーバーは、正式にはハンドヘルドトランシーバーと呼ばれ、手持ち式のポータブル双方向無線トランシーバーです。当社は、高出力の FRS トランシーバーを販売しています。Family Radio Service (FRS) は、1996 年以来米国で認可されている改良型トランシーバー無線システムです。、2003 年には香港で認可されました。この個人用無線サービスは... 続きを読む ネットワークトランシーバー Push-to-Talk over Cellular (PTToC、PoC) は、スマートフォンや携帯電話をトランシーバーとして使用し、事前に定義されたグループ内の 1 人以上のユーザーと通信できるようにする機能です。... この機能には、Push-to-Talk 対応のスマートフォンまたは携帯電話が必要です。 続きを読む 周波数カウンター 周波数カウンタは、周波数を測定するために使用される電子機器、またはその構成部品です。周波数カウンタは通常、周期的な電子信号における振動のサイクル数、つまり1秒あたりのパルス数を測定します。このような機器は、サイモメータと呼ばれることもあります。 続きを読む 電界強度計 電界強度計は、実際には単純な受信機です。RF信号が検出され、マイクロアンペア計に送られ、%単位で表示されます。チューナーの周波数範囲は通常、地上波放送の周波数帯域内です。 続きを読む BTスピーカーマイク Bluetoothスピーカーの重要な機能の一つは、ハンズフリー通話に使える内蔵マイクです。スピーカーの音量は十分で、通話相手の声をはっきりと聞き取ることができ、通話中に手を離して他の作業をすることができます。この商品はトランシーバーや携帯ラジオに最適です。 続きを読む モバイルラジオ Mobile Radio 業務用およびプロ仕様のモバイル無線機は、多くの場合、機器サプライヤーまたはディーラーから購入され、そのスタッフがユーザーの車両への機器の設置を行います。大規模な車両を所有するユーザーは、機器メーカーから直接無線機を購入し、設置とメンテナンスのために自社の技術スタッフを雇用することもあります。 続きを読む VSWRメーター 定在波比計、SWR計、ISWR計（電流「I」SWR）、またはVSWR計（電圧SWR）は、伝送線路の定在波比（SWR）を測定します。[a] この計器は、伝送線路と定在波間の不整合の度合いを間接的に測定します。 続きを読む アンテナアクセサリ あらゆるアンテナアプリケーションに対応する信頼性と高性能 SURECOMのアンテナアクセサリは、信頼性と高性能を兼ね備えた通信部品の世界標準です。 標準、高性能、耐衝撃性に優れたモバイルマウントの幅広いポートフォリオをご用意しています。 続きを読む POCアクセサリー アクセサリを活用することで、Zelloユーザーは運転中に安全かつ騒がしい環境でも明瞭に通話できるようになります。すべてのアクセサリには専用のプッシュ・トゥ・トークボタンが付属しています。すべてのアクセサリはテスト済みで、プッシュ・トゥ・トークアプリとの互換性に自信を持っています。ただし、これらのアクセサリを標準化したり、大量購入したりする前に、ご自身の環境で必ずテストすることをお勧めします。 続きを読む CBラジオ 多くの国で使用されている市民バンド無線（CB無線とも呼ばれる）は、陸上移動無線システムであり、高周波（短波とも呼ばれる）帯域の約27MHz（11m）の40チャネルで動作する双方向無線を使用して、個人間で短距離の人対人の双方向音声通信を可能にするシステムです。...... 続きを読む ダミーロード 回路（アンプなど）の端子、またはダミーロード用の電力供給を受けるための電気出力ポート、コンポーネント、部品、または手段。 基本要件：インピーダンス整合および電力耐性 続きを読む

41-101 Waterproof Bluetooth Speaker Microphone PTT ZELLO FOR Android Specification： Mic type：Omi-Direction MIC with DSP noise and echo cancellation Bluetooth version：V3.0 Class 1 Bluetooth profile：HSP, HFP, A2DP, AVRCP,SPP Battery：Li-polymer Battery(1500mA/3.7V) Single package size： 17X11X6 cm weight：85G Manual Wholesale Quotation Shopping Main Features: 1. Can connect to cellphone for calls handling (Answer/reject incoming calls, hang up calls, voice dialing, last number redial) and stereo music( support play, pause, forward and backward of music control through AVRCP) 2. Support full-duplex intercom up to 100M 3. Dual push to talk(PTT) buttons, two walkie talkies with bluetooth function or bluetooth adapter/ dongle could be controled at the same time, volume could be adjusted directy in the speaker mic 4. Can connect two bluetooth device such as cellphone, walkie talkie with bluetooth adapter and GPS navigator at the same time. 5. PTT over cellphone(POC): support various POC apps such asZello,Azetti,Eschat,Bper,etc 6. Can hear the merged audio from both connected devices at the same time and talk separately 7. 3.5mm listen only earpiece jack attached in the speaker microphone 8. Waterproof design IP66 Functional Description: Telephone processing: Support mobile hands-free functions, mobile phones, intercom and music automatic switching Support voice dial-up Last code replay Telephone answering, reject and hang up modulation A2DP music: Support Bluetooth A2DP music playback Can enjoy mobile stereo music or other A2DP music sources Using the Bluetooth AVRCP protocol, the remote music playback can be suspended, the last or the next Independent volume control button Volume storage DualLink: Connecting two mobile phones at the same time At the same time, connect a mobile phone and a de green Bluetooth adapter At the same time, connect a mobile phone and a GPS navigator that supports HFP/HSP Bluetooth protocol At the same time, connect a GPS navigator that supports HFP/HSP Bluetooth protocol and a walkie with de blue Bluetooth adapter PTT function: Connection de green Bluetooth adapter Double PTT, can control two interphones separately The mutual conversion of two PTT key functions Independent volume control Can connect two interphones at the same time, double PTT, can hear and reply from two interphone at the same time Double PTT buttons can listen and reply to two phones or two interphones or a mobile phone and a interphone. Connection speaker adapter: Can be used with the German blue Bluetooth horn adapter Easily activated / closed Connection phone intercom software: Supporting intercom software on Android and IOS mobile phones, such as Zello, Azetti, Bper, ease, sky wing, etc. Full duplex talk 100 meters: With full duplex intercom, the maximum distance is up to 100 meters Using DSP denoising technology to ensure clear sound quality at high speed Independent speaker volume control keys Note: the actual use distance will be affected by geographical, weather, or other obstacles. GPS navigator: 1Connecting GPS navigator 2Share the voice of the GPS navigator 3Listening to a mixed voice from GPS and mobile phone 4Independent volume control 5Note: Third, listening to the function of the hybrid voice requires the GPS to be opened with the HFP/HSP 6Bluetooth protocol 7Voice Announcements Double speech mixed listening: You can hear the mixed voice from two Bluetooth devices or two intercom groups at the same time Phone call status can also listen to GPS navigation tips Phone calls can also listen to interphone calls High security, high privacy protection; can hear mixed voice from two Bluetooth devices at the same time 5.and separate the two voices from each other to avoid message leakage to third parties Support De Qing remote control: Remote control supporting one key remote control and 5 key remote control 3 hours to complete the charge Standby time of up to 100 hours The remote controller also supports firmware upgrades DSP secrecy function: In view of the DSP security function set by the police, when the handset and two devices reply at the same time, press the PTT button to shield the other party, so as to avoid the leakage of the call information. firmware upgrade: Firmware can be upgraded Without any other hardware, only the USB line is needed Specification Parameter： Bluetooth Version : V3.0 Supported Bluetooth Profiles : HSP, HFP, A2DP,AVRCP Working Time : 14 hours Charging Time : about 3 hours Microphone type : DSP de-noising microphone Support earphones : various types of 3.5mm plug earphones Operation Range : 10 Meters IP Rating : IP66 Battery Type : 1600mA Lithium-ion polymer Rechargeable battery Working temperature : -15︒C～45︒C Storage temperature : -25︒C～60︒C Package in the box : 1 x H4 PTT Bluetooth Speaker Mic 1 x AC Adaptor 1 x USB Cable 1 x USER Manual Package include: 1x Bluetooth Speaker Microphone 1x USB AC adapter 1x USB charging cable 1x Manual

S-UV5RWP SURECOM UV-5R WP WATERPROOF ANTI DUST TWO WAY Features: 1) Output : 5W(H)/4W(M)/1W(L) 2) Frequency Range: 136.00-174.00 MHz /400.00-520.00MHz 3) IP57 waterproof and dustproof (Not diving) 4) High &Low Power Switchover 5) Battery Saving 6) VOX Function 7) Wide/Narrow Band Selection 8) Auto-Back Light 9) Dual Band Standby 10) Time-out Timer (TOT) 11) 50 CTCSS and 104 DCS Codes 12) Voice Prompt 13) ANI Code 14) PC or Manual Program 15) DTMF Code 16) PTT-ID 17) ATUO Keypad Lock 18) Busy Channel Lock Function 19) Dual Band, Dual Display and Dual Standby 20) Emergency Alarm 21) Priory Scanning Function 22) Relay Forwarding Confirmed (1750 Hz) 23) Low Battery Warning 24) U/V Cross Band Dual Watch Manual Wholesale Quotation Shopping Each Set PACKAGE CONTAIN 1 x SUV-5R WP RADIO (136-174/ 400-520MHZ ) (Not for diving) 1 x 7.4V 1800mah Li-ion Battery Pack 1 x SMA-Female UHF Antenna 1 x Belt Clip 1 x ENG Manual 1 x Desktop Charger ( 100V ~ 240V )+(2pin USA or 3pin UK or 2pin EURO or 2pin Australia) 1 x PTT Earpiece for free 1 x S013F(FREE) If you have related videos, please share with us, please contact us

Customer Support, Quote Requests and all Other Questions Company Description SURECOM LIMITED is a manufacturing department of a professional enterprise providing two-way radio accessories. For years, we have been committed to developing products according to domestic and overseas markets' demands. Our full range of products include repeater and radio equipment. We also provide customized solutions for customers depending on their requirements. Our products have been exported to Europe, America and Southeast Asia, enjoying high popularity. We always persist in new and unique development and strictly follow the quality standard. Our materials are selected through selection process. As a leading department with innovative technology, we are proud of offering good quality products, low prices and better selections, as well as prompt and reliable services to our customers. Submit Thanks for submitting! SEND MESSAGE I'm a paragraph. Click here to add your own text and edit me. I’m a great place for you to tell a story and let your users know a little more about you.

V.S.W.R. meter Introduction VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Build in Frequency counter . All Funtion display ( Frequency Counter ,Powe SW-102D UV 125-525MHz V.S.W.R. meter Introduction VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Build in Frequency counter (SW102UV only) . All Function display ( SWR,FW,RW,Battery Level) Digital DMR ready Feature & Specification Frequency range: 125 - 525MHz Measurable power range: 0.5 - 120W(+-0.5%) Measurable S.W.R range: 1.00:1~19.99:1 Input read frequency counter (must be < 0.5 W) Maximum power: 120W Impedance: 50Ω Size: W 76 X H 77 X D35 mm. Weight: < 220 grams Battery : 3.7V Li-ion Rechargeable Battery *Ready for the DMR radio. Interface: N-J / SO239 Interface Manual Wholesale Quotation Shopping Interface: N-J Interface/ SO239 Ready for DMR radio MAX. Power in :120 W V.S.W.R1.00 :1 ~ 19.99:1 Frequency Range COVER : 125MHz~525MHz SW102UV Insertion Loss< 0.15dB(VHF) , < 0.25dB(UHF) Temperature 0℃~60℃ Frequency counter : Yes Battery Level Display : Yes Battery Build-in :3.7V Li-ion Battery Auto Power Off : 1-9 mins Size: 76*77*35 (mm) Charger in 5V (micro usb) Back-light AUTO OFF Interface (in and out )N / SO239 (SL16) Weight: 220g (include battery) Power ON/OFF: Press [Red button] 2 second to power on or power off MENU Display Content: 1.LCD DIM (Back Light Time)0-9 , "0" is always on, 1 min to 9 mins 2.POWER OFF 0-9 "0" is always on, 1 min to 9 mins 3. Adjustment analog Time Base -99 to +99 Frequency Counter ,O.S.C. Time Base 4 Adjustment VHF > 5W Forward Power -99 to +99 Fine Tune Level % 5. Adjustment UHF > 5W Forward Power -99 to +99 Fine Tune Level % 6. Adjustment VHF < 5W Forward Power -99 to +99 Fine Tune Level % 7. Adjustment UHF < 5W Forward Power -99 to +99 Fine Tune Level % 8.Adjustment DMR time Base -99 to +99 Frequency Counter ,O.S.C. Time Base * Supplier, the product will add functionality without having to give notice Set & Save: Press MENU [Blue button] Press F1 [Red button)(Select 1-5 Function) Press [Blue button] ( - ), [Yellow button] (+) Press the [Red button ]for 2 seconds Press the [Blue button] to SAVE and EXIT How to check the S.W.R. of your Antenna : Connect to "TX" on Radio output and Antenna to "ANT". Proper adapter /cable is required if your device has different type of connectors. Measurement V.S.W.R. : (see Pic.1) SW-102 TX connect Radio RF out Radio TX , SW-102 with display S.W.R. measure data. Do not affect the test in the following cases, there are objects nearby, placed horizontally. How to check the transceiver RF output Watt : Cable Connect to "TX" on Radio output and dummy Load to "ANT". Proper adapter /cable is required if your device has different type of connectors. Measurement Power: (see Pic.2) SW-102 TX connect Radio RF out SW-102 ANT connect 50 ohm Dummy Load Push Radio TX , SW-102 display is Power measure data. How to display rotate : Press Yellow key to rotate display in 180 degree , Press Yellow key to normal . Package Contents 1x SURECOM SW-102D-UV Power & S.W.R. Meter 1x Power PSU 100-240V 1x Charger Cable 1x English Users Manual If there is any change in the factory, there will be no further notice. MODEL FREQ. RANGE CONNECTOR FREQUENCY COUNTER DMR SW-102HF 1.5MHz -70MHz SO239(SL16) NO NO SW-102-UV 125MHz -525MHz SO239(SL16) /N YES NO SW-102D-UV 125MHz-525MHz SO239(SL16) / N YES YES N - CONNECTOR SO239 (SL-16)- CONNECTOR If you have related videos, please share with us, please contact us

Q1) Can SR-629 also just connect a PMR 446 radio device and use it as a repeater for PMR 446 radios, i.e. to increase the range? A1) It cannot be used, because the 446 frequency radio upload frequency and download frequency do not exceed 5 MHz. Q2) is SR-628 compatible for Motorola CM 300 as transmit? A2) Sorry, we don't have cable for cm300 Q3) Can SR-628 be used with icom 2200. Because I already have icom cable. A3) Yes, you can use 48-50-S repeater cable Q4) Why when my radio that transmits 8 watts is hooked up to SR-629, it retransmit power is only 2 watts ? A4) The transmission power has nothing to do with the SR 629. The 629 is just a switch to control the reception and transmission. The transmission power is determined by the radio. Q5) if SR-629 will work on Retevis L51 POC radio? A5) It can't work with Retevis L51 POC radio Q6) Surecom SR-112 to respond to DTMF commands. I have tried different radios, different commands, etc. but the SR-112 does not respond.Please advise. A6) Before connecting the repeater cable, please check all the Radio can be communicated. Then, check the repeater cable is fully plug-in between Radio and SR-112 device Please also check the volume, too loud or too small will also affect the DTMF Q7) Used SR-629 having problems. You can only listen to them, but you cannot send them back.I can only receive. When I press send, it doesn't work. I switch between a and b modes and then it doesn't send. (Use the network as a radio communication as a repeater as per the manual that he told me to do. I can send to the station pair and receive it, but the station pair I can't send back. That is the problem of using the box.) A7) The SR-629 has two modes: Mode 1: Radio A can only receive, Radio B can only transmit Mode 2: Radio A can both receive and transmit, Radio B can both receive and transmit Please check if device is selected into Mode 2? Also, we haven't tested the SR-629 for use with an internet radio. If it was purchased from your store, it should have used a 46-K patch cord, right? Since the customer is using an internet radio, we're not sure if the 46-K patch cord actually works with theirs (because we don't know if the earphone connector wiring is the same). The SR629 is designed for analog radio. It is not compatible with most network or digital intercoms. This is because when an internet intercom is in standby mode after pressing the PTT button, there is no noise current, which activates the 629 switch. Therefore, most network intercoms cannot be used with the SR629; only analog intercoms can be used. Q8) Can I use a TRRS to TRS cable from QYT8900 to Surecom sr628? A8) It can't and we dont have cable for QYT8900 Q9) Can SR-629 be used with a spender machine? A9) It cannot used with a spender machine Q10) Will these (repeater controller) work with Baofeng DM32? A10) All of our repeater controller do not support DMR digital voice processing.

Repeater Cable Services This is your Services Page. It's a great opportunity to provide information about the services you provide. Double click on the text box to start editing your content and make sure to add all the relevant details you want to share with site visitors. 46-K This is a Paragraph. Click on "Edit Text" or double click on the text box to edit the content and make sure to add any relevant information that you want to share with your visitors. 46-M This is a Paragraph. Click on "Edit Text" or double click on the text box to edit the content and make sure to add any relevant information that you want to share with your visitors. 46-M This is a Paragraph. Click on "Edit Text" or double click on the text box to edit the content and make sure to add any relevant information that you want to share with your visitors. 46-MT This is a Paragraph. Click on "Edit Text" or double click on the text box to edit the content and make sure to add any relevant information that you want to share with your visitors. 46-S / 46-S2 This is a Paragraph. Click on "Edit Text" or double click on the text box to start editing the content. Service Name This is a Paragraph. Click on "Edit Text" or double click on the text box to edit the content and make sure to add any relevant information that you want to share with your visitors. People are genuinely interested in learning more about you, so don’t be afraid to share personal anecdotes to create a more friendly quality. Service Name This is a Paragraph. Click on "Edit Text" or double click on the text box to start editing the content.

Field strength meter is actually a simple receiver. The RF signal is detected and fed to a microammeter, which is scaled in %. The frequency range of the tuner is usually within the terrestrial broadcasting bands. SIGNAL STRENGTH METER Field strength meter is actually a simple receiver. The RF signal is detected and fed to a microammeter, which is scaled in %. The frequency range of the tuner is usually within the terrestrial broadcasting bands SS10 Surecom SS10 RF Signal Strength Meter The SS-10 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-10 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy. ......... Read More SS11 Surecom SS11 RF Signal Strength Meter The SS-11 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-10 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy. ......... Read More SF20 Technical Parameter ● Measurement Frequency: 132-173 / 200-260 / 400-519MHz ● Display: 2.2 inch TFT (320 x240) ● RF Output: 1-1.15V (±5-10db) ● Span width: 0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz /27MHz / 54MHz / 108MHz / 216MHz / 432MHz ● Port SWR: < 1.1 ● Display: 2.2inch TFT (320 x240) ● Size: 70mm x 120mm x 25mm ● Weight: 172 grams Read More 関連商品 クイックビュー DM-1801 価格 $58.00 クイックビュー Touch Screen For SenHaiX N60 0091-801-0661 価格 $11.50 クイックビュー 48-PC1 REPEATER CABLE FOR PC 価格 $6.00 クイックビュー Motocycle helmet headset + Mini Din Plug 44-M7 APX 1000, APX 2000, APX 3000 価格 $26.00 クイックビュー 46-EX REPEATER CABLE 2M EXTEN CABLE W/SOCKET 価格 $6.00 クイックビュー REPEATER CABLE FOR YAESU MOBILE FT-2800 FT-2900 TYT TH-7800 TH-9800 価格 $7.20 クイックビュー SURECOM SW-28 120W Short Wave Standing Wave Meter SWR /Power Meter 価格 $45.00 クイックビュー SW-102D UV 125-525MHz V.S.W.R / POWER METER 価格 $65.00 クイックビュー 46-MX+44A-M328 Repeater Controller Cable with Waterproof Mini Din Plug for MOTO 価格 $16.00 クイックビュー PCB-2(delay) Mobile Repeater Cable 16Pin for GM300 (0091-801-0266) 価格 $18.00 クイックビュー Black Carbon Fiber Overhead Stick Mic Heavy Duty Headphones 価格 $69.25 クイックビュー SURECOM SW-112 SO239 VSWR METER SW112 価格 $24.00 クイックビュー Surecom SW102 Ground Plate 価格 $9.50 クイックビュー SURECOM Mini1300 0.1-1300MHz SWR Meter Antenna Analyzer 価格 $255.50 クイックビュー Repeater Controller Cable for KT-8900D KT-7900D KT-8900RE KT-5800 価格 $8.00 クイックビュー NEW SURECOM SW-32VU 125-525MHz 100WATT SWR & Power Meter 価格 $75.00

SR-628 The SR-628 is a multi-function and cheaper device that connects any handheld or mobile radio. By equipment and so on our assemble the build, the new generation trunk-line board, the internal structure design are finer, the outward appearance is more attractive. Besides can provide a the basic repeater function which has following the receiver transmitter, furthermore has the Simple connection, provides the more ideal 2-way radio conversation region for you, causes you maintains the relation in the bigger operating region. Major Features Works with most popular handheld radios Multi- LED display 2 radio status , And controller Battery Level Real time duplex repeater with link radio Allows user to change the DTMF remote control password by radio Operates on both build-in Li-ion battery 72 hours long life operation External DC 5~24V power supply DTMF remote control repeater function ON and OFF with password protection Professional manufacturer low power consumption . Manual Wholesale Quotation Shopping Working mode - The transponder downlink forwarding (differential and conventional relay station), a A machine as a signal of uplink receiver, B machine as the signal downlink transmitter. or B machine as a signal of uplink receiver, A machine as the signal downlink transmitter. Has reached the relay purposes - Bidirectional forwarding, machine of a receiver, B machine emission. B machine to receive, machine of an emission. To achieve bidirectional forwarding function. - The relay box for audio trigger mode, when in use, the as received signal walkie talkie at full volume! What's More: - Two mode select function by DTMF. When the radio units are connected, the received signal on a radio unit will be real time transmit on the other radio unit. e.g. VHF/VHF, UHF/UHF, VHF/UHF or UHF/VHF modes Mode1 ( default) Machine A is transmitter When channal B is receiver. Machine B is transmitter When channel A is receiver . Mode 2 (##613) Machine A is transmitter When channal B is receiver. Not function when Machine B is receiver. The purpose can be done in two different places and using different frequency bands intercom, through our mutual communication relay station. This is a radio cross band duplex repeater controller. It is an easy of operation and cost effective and highly flexible platform for setting up bi-direction cross band duplex repeater with mobile radio and handheld radio. The SR-628 has 2 audio ports input and out , they are used to connect with mobile and handheld radio. DTMF remote control function with password protection is available in the . User can control the repeater ON or OFF remotely by DTMF. Multi-LED display 2 of radio status , and build-in battery PACKAGE CONTAIN 1 x SR628 Duplex Repeater Controller 1 x 100-240V power supply to USB +5V 1 x USB to DC jack cable 2 x Kenwood / CHINA Radio connect cable If you have related videos, please share with us, please contact us

S-CB925D Mini 25.615-30.105mhz Smart Radio Transceiver 4W Walkie Talkie for Car radio Item specifics: High power output 4W (H/L power selective) Frequecny range: 25.615-30.105MHZ (3 groups selectable) 40 storage channels AM and FM mode switchable AM and FM mode squelch level adjust RF gain control Keypad lock Scan Frequency is fixed and unprogrammable Manual Wholesale Quotation Shopping General Specifications Modulation mode：AM/FM Frequency range：25.615-30.105MHz Frequeny tolerance：±5.0ppm Input voltage：13.2 Dimensions:(mm)：109*104*25 Weight：(g)421 Frequency control： PLL Synthesizer Operating Temperature Range：-25℃~ + 50℃ Current DrainTransmit： 2A MAX Receive：Squelched 0.3A VOL Max： 0.8A Antenna Connector：UHF, SO-239 Transmitter Specifications Power output：4Watts FM/AM Transmission interference：inferior to 4nW(-54dBm) Frequency Responce：300-3000Hz Modulated signal distortion：inferior to 5% Output： Impedance50 ohms Receiver Specifications Sensitivity：Less than 1uV or 10dB(S+N)/N Image Rejection：70dB Adjacent Channel Rejection：60dB IF Frequencies：1st 10.695MHz 2nd 455Khz Audio Output Power：1 watts Squelch：less than 1uV Frequency Responce：300-3000Hz Package include: 1x Surecom CB Radio 27MHz 1x Mic (RJ45 type) 1x Mounting 1x Screw set 1x English Manual

V.S.W.R. meter Introduction VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Build in Frequency counter . All Funtion display ( Frequency Counter ,Powe SW-102 UV 125-525MHz V.S.W.R. meter Introduction VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W. low insertion loss (0.3 decibels or less) structure allows it to be permanently connected. Build in Frequency counter (SW102UV only) . All Function display ( SWR,FW,RW,Battery Level) Feature & Specification Frequency range: 125 - 525MHz Measurable power range: 0.5 - 120W(+-0.5%) Measurable S.W.R range: 1.00:1~19.99:1 Input read frequency counter (must be < 0.5 W) Maximum power: 120W Impedance: 50Ω Size: W 76 X H 77 X D35 mm. Weight: < 220 grams Battery : 3.7V Li-ion Rechargeable Battery * Not for the digital radio. Interface: N-J / SO239 Interface Manual Wholesale Quotation Shopping Interface: N-J Interface/ SO239 MAX. Power in :120 W (Measurable power,Radio must be ANALOG) V.S.W.R1.00 :1 ~ 19.99:1 Frequency Range COVER : 125MHz~525MHz SW102UV Best power testing center frequency: 145MHz /430MHz Insertion Loss< 0.15dB(VHF) , < 0.25dB(UHF) Temperature 0℃~60℃ Frequency counter : SW102UV only ( TX input must be minimum 0.5W + - 0.5%) Battery Level Display : Yes Battery Build-in :3.7V Li-ion Battery Auto Power Off : 1-9 mins Size: 76*77*35 (mm) Charger in 5V (micro usb) Back-light AUTO OFF Interface (in and out )N / SO239 (SL16) Weight: 220g (include battery) Power ON/OFF: Press [Red button] 2 second to power on or power off MENU Display (Note: Version for up to V3.8) Mode No.Item Adj Default Setting Content 1 Adjustment Forward Power -99 to +99 Fine Tune Level % 2 Adjustment Reverse Power -99 to +99 Fine Tune Level % 3 Adjustment Time Base -99 to +99 Frequency Counter ,O.S.C. Time Base 4 LCD DIM (Back Light Time)0-9 , "0" is always on, 1 min to 9 mins 5 POWER OFF 0-9 "0" is always on, 1 min to 9 mins * Supplier, the product will add functionality without having to give notice Set & Save: Press MENU [Blue button] Press F1 [Red button)(Select 1-5 Function) Press [Blue button] ( - ), [Yellow button] (+) Press the [Red button ]for 2 seconds Press the [Blue button] to SAVE and EXIT How to check the S.W.R. of your Antenna : Connect to "TX" on Radio output and Antenna to "ANT". Proper adapter /cable is required if your device has different type of connectors. Measurement V.S.W.R. : (see Pic.1) SW-102 TX connect Radio RF out Radio TX , SW-102 with display S.W.R. measure data. Do not affect the test in the following cases, there are objects nearby, placed horizontally. How to check the transceiver RF output Watt : Cable Connect to "TX" on Radio output and dummy Load to "ANT". Proper adapter /cable is required if your device has different type of connectors. Measurement Power: (see Pic.2) SW-102 TX connect Radio RF out SW-102 ANT connect 50 ohm Dummy Load Push Radio TX , SW-102 display is Power measure data. (SW-102 is not for D.M.R. system) How to display rotate : (up to Ver. 2.02 only ) Press Yellow key to rotate display in 180 degree , Press Yellow key to normal . Package Contents 1x SURECOM SW-102-UV Power & S.W.R. Meter (SO239/N - connector ) 1x Power PSU 100-240V 1x Charger Cable 1x English Users Manual Version information of date: VER.3.3~V4.5 (P.C.B. 001) Production on 2016-2017 VER.5.1 (P.C.B. 001) Production on 2017-2018 VER.2.0 ~V2.03 (P.C.B. 002) Production on 2018-2020 VER.2.06 ~2.08 (P.C.B. 002) Production on 2020-2021 VER.2.4 ~V2.7 (P.C.B. 003) Production on 2021- 2024 VER.2.7~V2.7. (P.C.B.003) Production on 2024- 2025 The first from : P.C.B. 001 (Old version ) V3.3,V3.8,V4.3, V4.5 can up to V5.1 . P.C.B. 002 V2.02,V2.03,V2.06 ,V2.07 ,V2.08 (Version V2.0 to V2.06 (is same V2.07 V2.08)..... , the watt meter refenece is best than V3.3,V3.8,V4.3, V4.5,V5.1 .) P.C.B. 003 V2.4 ~ V2.7 (New PCB design for S.W.R.) . (* V2.7 will be cancelled the efficiency % ,sorry for the inconvenience) (*V2.7. the efficiency % standby .) If there is any change in the factory, there will be no further notice. MODEL FREQ. RANGE CONNECTOR FREQUENCY COUNTER SW-102HF 1.5MHz -70MHz SO239(SL16) NO SW-102-UV 125MHz -525MHz SO239(SL16) /N YES SW-102D-UV 125MHz-525MHz SO239(SL16) / N YES N - CONNECTOR SO239 (SL-16)- CONNECTOR If you have related videos, please share with us, please contact us

SURECOM All Product Price List. Model No. Photo Price (USD$) Type Main Features SA-160 $195 Antenna Analyzer 0.5MHz -60MHz SA-250 $179 Antenna Analyzer VHF / UHF SF-103 $65 Frequency Counter 2-2800MHz SF-401PLUS $52.5 Frequency Counter 27-3000MHz S-CB27 $105.5 Mobile walkie-talkie 27MHz CB walkie-talkie S-CB925R Mobile walkie-talkie 27MHz CB walkie-talkie S-KT-7900D $102.9 Mobile walkie-talkie DUAL Band 20-25WATT S-KT-8900D $108.2 Mobile walkie-talkie Quad Band 20-25WATT SR-112 $82.7 Repeater controller Echo Repeater SR-328 $59.9 Repeater controller Radio A RX to Radio B TX SR-628 $75 Repeater controller Cross Band SR-629 $55.5 Repeater controller Cross Band SW-102VU-N $65.5 SWR METER 120W 125-525MHz Type N SW-102VU-S $65.5 SWR METER 120W 125-525MHz Type SO239 SW-111 $33.9 SWR METER 27MHz 100W SW-114 $38.5 SWR METER 27MHz 100W SW-28HF 45 SWR METER 100W 1.6-60MHz Type SO239 SW-28VU $45 SWR METER 125-525MHz 100WType SO239 SW-33 MARKII $44.5 SWR METER 100W 125-525MHz Type SMA SW-33PLUS $48 SWR METER 100W 125-525MHz Type SMA SW-102HF $72 SWR METER 120W 1.5-70MHz Type SO239 SW-32HF $75 SWR METER HF 100W 1.6-60MHz Type SO239 SW-32UV $75 SWR METER UV 100W 125-525MHz Type SO239 SF-20 $48.5 Signal Strength Meter 20W Power Meter SS-10 $39 Signal Strength Meter 100KHz-3000MHz (without battery) SS-11 $49 Signal Strength Meter 100KHz-3000MHz (with battery) S-8R $68 Walkie-talkie Quad Band S-UV5R $56.5 Walkie-talkie Waterproof VHF/UHF SJ-688HP $75 Walkie-talkie 10-12 WATT VHF/UHF 4-214 $65 Zello Earpiece Zello PTT Earpiece SBW01 $34.5 Zello Product Zello PTT SWITCH 41-101 $84 Zello SpeakerMic Zello Dual PTT 41-92 $62 Zello SpeakerMic Zello Dual PTT 41-99 $50 Zello SpeakerMic Zello Dual PTT SE-01 $35 Zello product Zello Earpiec for ios/andriod SERVICE Name E-MAIL PHONE NUMBER SELECT MESSAGE ENTER ENTER

SR-328 Radio Range Extender,The SR-328 is a multi-function and cheaper device that connects any handheld or mobile radio. By equipment and so on our assemble the build, the new generation trunk-line board, the internal structure design are finer, the outward appearance is more attractive. Besides can provide a the basic repeater function which has following the receiver transmitter, furthermore has the Simple connection, provides the more ideal 2-way radio conversation region for you, causes you maintains the relation in the bigger operating region. This is a radio duplex repeater controller. It is an easy of operation and cost effective and highly flexible platform for setting up bi-direction band duplex repeater with mobile radio and handheld radio. . The SR-328 has 2 audio ports input and out , they are used to connect with mobile and handheld radio. DTMF remote control function with password protection is available in the . User can control the repeater ON or OFF remotely by DTMF. Multi-LED display 2 of radio status , and build-in battery Level. Feature & Specification -Works with most popular handheld radios -Multi- LED display 2 radio status , And controller Battery Level　 -Real time duplex repeater with link radio　 -Allows user to change the DTMF remote control password by radio 　 -Operates on both build-in Li-ion battery 72 hours long life operation -External DC 5~24V power supply　 -DTMF remote control repeater function ON and OFF with password protection -Professional manufacturer low power consumption . Wholesale Quotation Manual Shopping If you have related videos, please share with us, please contact us

The SE-01 PTT button activates computer software that communicates to the phone or tablet and activates the PTT of the PoC App. directly. The SE-01 PTT works just like a normal PTT, push to talk and release to listen. There is no battery to charge and the SE-01 does not add any battery drain to your phone or tablet (th SE-01 The SE-01 PTT button activates computer software that communicates to the phone or tablet and activates the PTT of the PoC App. directly. The SE-01 PTT works just like a normal PTT, push to talk and release to listen. There is no battery to charge and the SE-01 does not add any battery drain to your phone or tablet (the SE-01 has a small disposable battery you can easily change, but it will last from 1 to 2 years so it is very inexpensive to operate.) Using the SE-01 is super easy! Select 'External PTT' in your PoC App (not every PTT App supports external PTT, so check first.) Plug in the SE-01, and simply press the PTT to start talking. There is nothing to pair, nothing to charge. Couldn't be much easier Features: POC Audio Accessory Solution For Zello App on iOS and Android. Ear for hygeine & all-day comfort. Noise Reduction Knowles Microphone. Front Facing PTT Button. Designed & Engineered in the HONGKONG This is our NEWEST invention for our customers wanting to use PTT apps on cell phones and tablets. Most cell phones and tablets do not support any kind of external Push-to-Talk (PTT) function on their accessory plugs,so users have either had to use the device screen or Bluetooth to make the PTT work. Sometimes it's not easy to push a PTT on the device screen, and Bluetooth can be inconvenient since it needs pairing, battery charging, etc. The SE-01 PTT solves this problem by having the computer software inside! (like phone calling, music playing, photo taking, etc.) Manual Wholesale Quotation Shopping Package Include: 1x SE-01 PTT Controller with Mic 1x 3.5mm MONO Earpiece Set-up wired accessories for Zello Android Depending on the Android device, you may need to disable Google Play Music under applications to prevent the headset hook from bringing up music. If you're using one of the Zello recommended accessories that function as a push-to-talk device, log into your management console and go to Settings > Android > "Enable Use specialized wired PTT speaker-mic or headset" and save. 1. Connect the accessory to your mobile device 2. Open Zello "Options" > "Push-to-talk button" 3. Select "Add Button" on the top right. You'll get a prompt asking you to press the desired button and it will be added as a "Headset hook". 4. Make sure the button is set to "Toggle mode" and that "Handle headset button when in the background" is enabled. Even though it's set to toggle mode, the accessory will work as a push-to-talk mode if it's listed as push-to-talk from the website. If you're using a device not listed, it will most likely only work as Toggle mode. iPhone/iPod/iPad Although Zello does have the option to map a headset hook from an Apple headset, it is not often reliable. Zello does not have the control to maintain the headset hook for PTT control, so the headset button will may sometimes trigger music. To prevent this from happening, make sure you don't have a music app in the background while using Zello. Connect your headset to your iPhone and then follow these steps: 1. Set push to talk button "Action" to "Toggle". (Zello menu>Options>Push To Talk button>Action>Toggle). 2. Make sure you have enabled "Headset/remote control" enabled. 3. Go to Audio settings and make sure you have "Mix with other audio" turned Off (Zello menu > Options > Audio > Mix with other audio > Off ). If you have related videos, please share with us, please contact us

41-92A Surecom waterproof Bluetooth Speaker Microphone PTT for Android Phone POC walketalkie Main features: 3 hours to complete the charge standby time about 100 hours support mobile phone, intercom and music automatic switching support volume control extra 3.5mm plug headphones support Bluetooth A2DP music playback Manual Wholesale Quotation Shopping Specification: RF Frequency: 2.4~2.4835GHz Microphone Type: DSP Noise Suppression MIC RF Power: 10dB Bluetooth version: V3.0 class 2 Chip: CSR BlueCore5MM Bluetooth protocol: HSP, HFP, A2DP, AVRCP Music play:Up to 20 h Talking time:Up to 20 h Working time: 8 hours Charging time: about 3 hours Operating distance: Maximum 10 Meters Waterproof level: IP54 Battery type: 160mA/3.7v Li-ion battery Battery Power: DC5.0V/500mA Working voltage: 3.3– 4.2V Working temperature: -15C～45C Weight:130g Dimension: 89x63x33mm Cannot pair directly with any two way radio models, must purchase with BOMMEOW BLUETOOTH TWO WAY RADIO ADAPTER ***Not support on I-Phone Package include: 1x Bluetooth Speaker Microphone for Android 1x Charger Cable 1x PSU 100-240V USB +5V 1x English Manual If you have related videos, please share with us, please contact us

Features:  1) Power readout directly in digital form without any calibration.  2) Maximum measurable power range up to 20W.  3) Check your Radio power output watt radio frequency under a second. 4) Easy connection with handheld Radio  SF-20 SURECOM SF-20 20W POWER METER w/ FREQUENCY COUNTER Features: 1) Power readout directly in digital form without any calibration. 2) Maximum measurable power range up to 20W. 3) Check your Radio power output watt radio frequency under a second. 4) Easy connection with handheld Radio Wholesale Quotation Manual Shopping Specifications: Measurable power range: 0.1-20W Maximum power input: 20W 0-10W (Measuring can not be continue for more than a minute ) 10W-20W (Measuring can not be continue for more than a 30 second ) 20W or more (Measuring can not be continue for more than a 5 second ) Caution : RF power over 20W may damage the 50 Ω dummy load. Metal body is heated while working. Features function Hold the red button for only 2 seconds then let go Hold red button -" Power on " and "Frequency counter "mode Push red button -" Power Meter "mode Push red button -" Signal Level "mode Push red button -" Battery Level "mode 1.1) How to use Frequency counter . Two ways to use the frequency counter meter : A) Connect walkie-talkies with BNC B) Receive radio signals from the top sma antenna Hold red button --" Power on " and "Frequency counter "mode Connect the antenna to sma . 20.000MHz to 999.999 MHz 1.2) How to use Power meter . Hold red button -switch on Push red button once to mode "POWER " Connect the BNC to the radio output . 1.3) How to use signal input level . Hold red button -switch on Push red button twice to mode "receive " Connect the antenna to sma. 1.4) How to check Battery level . Hold red button -switch on Push red button 3 times to mode "BAT " Package Contents 1x SF-20 POWER METER / FREQUENCY COUNTER 1x English User Manual 1x USB charger cable 1x USB AC adapter 100-240V If you have related videos, please share with us, please contact us

SA-160 0.5-60MHz SA-160 SA-160 antenna analyzer designed for testing, checking, tuning or repairing antennas and antenna feed lines. Mainly, these are S.W.R. (Standing Wave Ratio) and impedance measurement instruments (vector impedance analyzer). Easy-to use measurement modes. make SURECOM attractive for professionals and hobbyists. It is quite important that graphical display of various parameters over a wide frequency range is a key feature of these analyzer which significantly reduces the time required to adjust an antenna. Main Features: ■ 2.2 ” precision LCD screen,High-lumen LCD brightness, easy to read in direct sunlight ■ Heavy duty Aluminum enclosure,strong anti-interference ability. ■ Very compact and convenient for field use ■ Built-in rechargeable Li-ion battery ■ Full Band control (No need select Band ) ■ Easy setup, only four control buttons with convenient on-screen soft menus ■ Constant Battery Status Indicator and Auto Shut-off ■ Built-in timer shows elapsed time when unit is turn on ■ High efficiency IC, low power consumption, the longest working hours ■ More choice measurement frequency Span . ■ One button quick scan mode HF1,HF2,HF3 or 3 band by full screen. ■ Auto marker the Best s.w.r. level reference Manual Wholesale Quotation Shopping Specifications: Model No.SA-160 Frequency Range:0.5-60MHz Connector:BNC (50 OHM) RF Output Power:1-1.5V(5 - 10dB) Frequency Step:0.1/1/10/100/1000KHz V.S.W.R. Range:1.00-19.99 ZRX Range:0-99.9 Build-in Battery :3.7V 900mah ,Li-ion 14500 Voltage input :DC5V> 500mA Frequency stability:<0.5PPM Span width:0.54MHz/1.35MHz/2.7MHz/13.5MHz/27MHz/62.1 Charger indicator: Two-color LED Hidden (when not charging) there are three instructions state: 1, charging (red) ; 2, charging is completed (green) 3, Battery fault (flashing) Charger Plug:Standard Micro USB connector Size: 70 x 120 x 25 mm Colour Display:TFT LCD 320 x 240 pixels Weight: 172g Power Management Power Source:Size 14500 of Lithium battery. Charge Controller:Smart charger, LED charging-status indicator Voltage Monitor:On-screen DVM, plus battery condition icon Power Savers:Auto-off timer, Auto Run/Stop RF generator control Interface RF Connector:BNC female Charge Connector:Micro-USB Control and Display SPAN:0.27/0.54/1.35/2.7/5.4/13.5/27/62.1MHz LCD:2.2 inch high-output color TFT Function Keys : 4 button, with on-screen (soft-menu) identifiers Tuning: Rotary encoder with press-in tuning-step selection Weight and Dimensions Case:Aluminum metal Size:7 cm wide x 12cm height H x 2.5 cm Weight:6.1 oz (0.172 kg) Turn on and off the power Turn on the power, Press and hold White button when the dot disappear from left up angle ,. top Menu appeared on the screen. Turn off the power, You have 2 method : a)On Top Menu page ,Press and hold the White [F1 ] button at 5 second . b)On Top Menu page , Rotary encoder on "Power off", Press the [F2 Enter] Function Select You can turn the knob select you want function and press [F2.Enter] button . 2.0 ANTENNA TEST EXAMPLES by Scan mode In the Top Menu screen: Rotary encoder on "Scan", Press the [F2 Enter], to frequency mode measurement button, enter Scan (scan mode) screen. 2.1[Scan] mode page Press [F.2 scan ],button to start the scan operation. During scanning, in order to make sure measurement accuracy, each frequency will stay for short while. one scanning cycle will take about 1-2 seconds. Once SCAN is done, it will enter ”Present” mode (result) screen You have results on the screen : Show the SWR curve only (because default setting SWR curve only , Zx curve, Rs curve Disable) You can Enable other curve on the screen: On Top Menu page, Rotary encoder on "Zx", Press the [F2 Enter] to enable . Other cure will Disable when Power Off , If want enable in the future, Rotary encoder on "Save", Press the [F2 Enter] to save setting . 2.2 1. lnfull (default SCAN range 0.56MHz -59.9MHz,span 62.1MHz ) * Long press to [SCAN ]and press [F3 UPDn] select "1.Infull",and then release the scan button. 2.lrnMk=(Learn marker move to center frequency) * Long press to [SCAN ]and press [F3 UPDn] select "2.IrnMk",and then release the scan botton. 2.3 [View] view the scan frequency point on the curve on each scan of the specific parameters of the measurement results. - Press the [F3.View ] button to start the view operation mode. rotary encoder ,the white triangle curve marker is move - Dot scale will display on-screen, Press bottom change the Dot scale,You have 3 options of Dot scale mode for choose,[Dot =x1] [Dot=x10][Dot= x25] . (230KHz,2.3MHz,5.8MHz) SWR Full scale will display on-screen,Press bottom change the graphically plot SWR,You have 3 options scale mode for choose, [SWR=x2 ][SWR= x 0.5][SWR=x1] .(1-9,1-19,1-4.5) 2.4[ Quick 1] start Scan mode: Quick view the scan frequency point on the curve on each scan Press the button [Quick 1 ] to start the Quick 1 operation mode .You have 3 options scan mode for choose . 1)Press the button [F1. Scan 1 ] 0.5 to 27.3MHz can of the specific parameters of the measurement results. 2)Press the button [F2. Scan 2 ] 16.6 to 43.4MHz can of the specific parameters of the measurement results. 3)Press the button[F3. Scan 3 ] 33.6 to 60.0MHz can of the specific parameters of the measurement results. 3.0 ANTENNA TEST EXAMPLES (Single mode): In the Top Menu screen: Rotary encoder on "Single", Press botton "F2" single frequency mode measurement button, enter single (single scan mode) screen. a, Rotary encoder potentiometer enter the center frequency, the specific reference to the above operation "SCAN" sweep measurement mode descriptions. b, Press the ”F2 scan", to start the scan for one time . Single frequency mode provides a single frequency impedance measurement, the measured frequency of the basic parameters have been displayed on the screen. And to indicate the form of bars and numbers displayed on the screen quickly. The scanning one time , will stop, until you press the F2 Scan button or rotary encoder potentiometer enter the center frequency. In this mode, it can be used as an accurate signal generator, please refer to RF out. PACKAGE CONTAIN: 1 x SURECOM SA160 (ENGLISH VERSION) Colour Graphic Antenna Analyzer 1 x English User"s Manual 1 x Micro Usb Charger Cable 1 x AC Adapter 100-240V (Depends on your country) If you have related videos, please share with us, please contact us

Designed to indicate the condition of any 50 ohm antenna and coax for cbs, 10 watts and 100 watts switches, forward and reverse switches, radio and antenna connectors on the back function analog meter compact antenna and coax test device.　 SW-111 Designed to indicate the condition of any 50 ohm antenna and coax for cbs, 10 watts and 100 watts switches, forward and reverse switches, radio and antenna connectors on the back function analog meter compact antenna and coax test device.　 Features: 3 function analog meter Indicates the condition of a 50 ohm antenna and coax used for CB operation Tests for SWR or relative power 10 watt and 100 watt switches Forward and reverse switches Manual Wholesale Quotation Shopping Brand SURECOM Model SW-111 SWR :1:1 to 3:1 RF Power : 0-10WATT / 0-100WATT Frequency : 27-30MHz (CB radio Band) Impedance : 52 ohms Item Weight 120g Product Dimensions 84(W)X 59(H) X52(D)mm Package include : 1x SURECOM SW-111 SWR /POWER METER 1x English Manual INSTALLATION: 1 Turn off the transmitter and disconnect the coaxial cable from the antenna at the output. 2 Connect the connector “TRANS” to the transmitter output and “ANT” to the antenna connector. 3 Set the slide switch to “SWR” and “FWD”. Turn "SET & FS ADJ" counterclockwise almost at least 4 Turn on the transmitter, turn “SET & FS ADJ” to full scale, “SET” position on the meter. 5 Then set the FWD / REF slider to “REF” and read the meter scale. The meter will give the SWR reading directly. 6 MEASURE SWR: A ratio of 1:1 is the ideal combination. Adjustments to the antenna system should be made so that the SWR is as low as possible. A SWR of 1.5 is considered satisfactory, taking into account line losses and slight mismatch. The operator is directed to numerous articles in radio magazines and books dealing with various methods of matching different types of antennas. 7 The power required for the operation of the SWR bridge depends on the frequency; about 5 watts 27 MHz or above. 8 MEASURE POWER FWD: Set the slide switch (SWR, PWR) to the POWER position and set the range slide switch (FWD, REF) to 10 watts or 100 watts position, whichever is appropriate. 9 When the TX of the transmitter is turned on, the needle of the meter deviates. Read the amount of deflection on the upper scale. If the range switch was set to the 100 watt range, the value is multiplied by 10. 10 For an accurate power reading, the SW111 should be used on circuits with SWR values up to 1.5. The meter will accurately decrease if the SWR value exceeds 1.5 11 Always turn off the meter when removing it from the circuit. NEVER disconnect the “ANT” connector during transmission. The voltage generated can damage the transmitter. If you have related videos, please share with us, please contact us