SW102N Full Name MAR. 23, 2023 SF103 FREQUENCY COUNTER $50 < Previous News Next News >

Features:  1 V.S.W.R. Forward  power direct digital readout, without any calibration.  2 V.S.W.R. REW  power direct digital readout, without any calibration.  3. Maximum measurable power range up to 100W.  4. 3 seconds check your antenna SWR , also check your radio RF power watt. 5.Easy to install handheld Radio  SW-33MARK2 SURECOM SW-33 markII 125-525 Mhz Mini Digital VHF/UHF Power & SWR Meter Features: 1 VSWR. Forward power direct digital readout, without any calibration. 2. Maximum measurable power range up to 100W. 3. 3 seconds check your antenna SWR , also check your radio RF power watt. 4.Easy to install handheld Radio Manual Wholesale Quotation Shopping Features: 1 V.S.W.R. Forward / Reflected RF power direct digital readout(Ver.130 only), without any calibration. 2. Maximum measurable power range up to 100Watt. 3. Fast check of antenna S.W.R. and Radio RF power watt in 3 seconds only 4.Easy to install handheld Radio Specifications: Measurable power range: 0.1-100 Watt Maximum power: 100Watt Accuracy: mean + / - 5%~10% S.W.R. measurable minimum input: 3 Watt (5 watt is best) * Not for the D.M.R. digital radio. 1.Features function Power On / S.W.R .Mode : Press red button and hold 3 sec. ( first status is "S.W.R. "mode,) show > Press red button -" FWD " RF Power mode , show > Press red button -" REV " RF Power mode , show > Power Off : Push red button and HOLD 2.How to Measure RF Power output from transmitter (Pic.3) Press red button -switch on Mode S.W.R. And then press red button again to "FWD Power " mode. Display will show: Connect the "TX" to Radio TX output . Connect the "ANT/50 Ohm Load" to Dummy Load !Caution : Please use correct dummy load , High RF power output will damage the dummy load. * Power Watt - Testing frequency: VHF 145.000 / UHF 430.000 3. How to Measure S.W.R. from Antenna (Pic.4) Press red button " Power on " > "S.W.R. "mode. Display will show: V Connect the "TX" to Radio output. Connect the "ANT/50 Ohm Load" to ANTENNA Test Results show 1.00 to 1.50 , -Mean the antenna is very good for this frequency. Test Results show 1.50 to 9.00 , -Mean the antenna is not good for this frequency. Test Results show 10.0 to 19.99 , --Mean the antenna is very bad for this frequency. Package Contents 1x SW-33 markII SWR/POWER METER 1x English User Manual 1x USB charger cable 1x USB AC adapter 100-240 V　 Version information: VER．281 Production on 2017-2019 (Power on without show version ) VER. 291 Production on 2019-2020 ( Power on show "291") VER.130 Production on 2020-2021 ( Power on show " 130") 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

Latest News News Title 03 MAR. 23, 2023 I'm a paragraph. I'm connected to your collection through a dataset. Click Preview to see my content. To update me, go to the Data Manager. Read More News Title 04 MAR. 23, 2023 SS10 METER Read More News Title 05 MAR. 23, 2023 I'm a paragraph. I'm connected to your collection through a dataset. Click Preview to see my content. To update me, go to the Data Manager. Read More SW102N MAR. 23, 2023 SF103 FREQUENCY COUNTER Read More SW102S MAR. 23, 2023 SW33 POWER/SWR METER Read More

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

ANTENNA PARTS Antenna Parts Technical Parameter MORE INFORMATION S215 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor S216 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor S217 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor S218 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor S219 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor

A frequency counter is an electronic instrument, or component of one, that is used for measuring frequency. Frequency counters usually measure the number of cycles of oscillation, or pulses per second in a periodic electronic signal. Such an instrument is sometimes referred to as a cymometer. FREQUENCY COUNTER A frequency counter is an electronic instrument, or component of one, that is used for measuring frequency. Frequency counters usually measure the number of cycles of oscillation, or pulses per second in a periodic electronic signal. SF-401 PLUS New ver 4.0 Frequency Counter SF-401 PLUS SURECOM Portable CTCSS/DCS Decoder Feature & Specification: Frequency range: 27Mhz-3000Mhz ! Note: (27MHz to 100MHz It can not be guaranteed and the corresponding normal emission appliance) CTCSS/DCS Decoder (must be 136-174/400-520MHz) Frequency counter for DMR radio Frequency digital 0.000 or 0.0000 ( +-0.001) Work by TCXO( Temperature Compensate X'tal (crystal) Oscillator) 2～2.5ppm Frequency Response time: 0.2-0.5sec.( CTCSS/CDCSS >0.5-1sec) TFT Color Display 240 x 320 ,LCD Dim level setting Build-in Li-ion battery Net Weight: 113g 4 buttons control Auto power off 1-9minutes Charging battery LED indicator ......... MORE INFORMATION SF-103 SF-103 Portable Frequency Counter 2MHz - 2.8GHz The SURECOM SF-103 hand-held frequency counter is a more practical counter, even advanced features such as field strength measurement are incorporated. It is compact, truly pocket sized, test instrument designed for ease of use and dependable performance. Supplied as a complete with internal Li-ion battery pack, AC wall charger and antenna. Introduction:　 The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator........ MORE INFORMATION FREQUENCY COUNTTER Quick View SURECOM SF-20 20W POWER METER and Frequency counter Price $38.50 Quick View SF-103 Portable Frequency Counter 2MHz - 2.8GHz Price $55.00 Quick View Frequency Counter SF-401 PLUS SURECOM Portable CTCSS/DCS Decoder Price $42.50

News Title 04 Full Name MAR. 23, 2023 SS10 METER $35 < Previous News Next News >

R7 Surecom R7 4G LTE WIFI Bluetooth Network Radio Walkie Talkie Specifications: Operating system: Android Intercom system: 409PTT, PTT Working temperature: -30C ~ + 75C Working voltage: 3.4-4.2V DC Charging method: Cradle / USB-TYPEC Waterproof level: IP54 Manual Wholesale Quotation Shopping Brand:SURECOM model:R7 Communication software supports:409PTT trunked digital communication system Sim Card operation:4G LTE / 3G / 2G WI-FI:YES Bluetooth headset:YES Headphone slot: 3.5mm Plug phone function:No Features:The crowd calls, the call alone. Monitoring group:YES GPS function:YES volume:134x62x41mm (excluding protruding antenna part) weight:190g battery capacity:3.7V 5200mAh operating hours: About 12-18 hours Standby time:About 30 hours Package contains: 1x Surecom R7 (Advanced Edition) 4G LTE Network Walkie Talkie +1 Year Platform Use 1x 5200mAh battery 1x USB-TYPEC charging cable 1x Charger 1x USB Fire Bull 1x Strap 1x back clip 1x user manual

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

SW-114 SURECOM SW-114 27-30MHz HF SWR/RF/Field Strength Test Meter Features: 3 function analog meter for SWR , RF power and field strength 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-114 SWR :1:1 to 3:1 Frequency : 27-30MHz CB Radio band RF Power : 0-10WATT / 0-100WATT Connector : SO239 Impedance : 52 ohms Item Weight 410g Product Dimensions 120(W) X 60(H) X 65(D)mm Package include : 1x SURECOM SW-114 SWR /POWER METER 1x Field strength Antenna 1x English Manual If you have related videos, please share with us, please contact us

As a business you will routinely receive requests for your wholesale price list. It helps to have a colour brochure with a price list insert which will save expensive reprinting costs when prices change. This will usually be all the customer requires at this time. The more information you can supply to an initial inquiry, the less likely you are to receive follow up questions.

Citizens band radio (also known as CB radio), used in many countries, is a land mobile radio system, a system allowing short-distance person-to-person bidirectional voice communication between individuals, using two way radios operating on 40 channels near 27 MHz (11 m) in the high frequency (a.k.a. shortwave) band. Citizens band is distinct from other personal radio service allocations such as FRS, GMRS, MURS, CB RADIO Citizens band radio (also known as CB radio), used in many countries, is a land mobile radio system, a system allowing short-distance person-to-person bidirectional voice communication between individuals, using two way radios operating on 40 channels near 27 MHz (11 m) in the high frequency (a.k.a. shortwave) band. Citizens band is distinct from other personal radio service allocations such as FRS, GMRS, MURS, UHF CB and the Amateur Radio Service ("ham" radio). In many countries, CB operation does not require a license, and (unlike amateur radio) it may be used for business or personal communications. S-CB925D Mini 25.615-30.105mhz Smart Radio Transceiver 8W Walkie Talkie for Car radio Item specifics: High power output 8W (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 Modulation modeAM/FM Frequency range25.615-30.105MHz Frequeny tolerance±5.0ppm Input voltage13.2 Dimensions:(mm)109*104*25 Weight:(g)421 Frequency controlPLL Synthesizer Operating Temperature Range-25℃~ + 50℃ Current DrainTransmit: 2A MAX Receive:Squelched 0.3A MORE INFORMATION S-CB27 URECOM CB Radio CB27 Mobile radio 26.965-27.405MHz AM/FM Citizen brand lisence free Description s-CB27 Description s-CB27 is a multi-norms AM/FM citizen band mobile radio,with colorful TFT LCD screen,maximum 40channels, 6 programmable keypad mapped to onscreen 6 functions,bring you new feeling of visual era. Main Features *TFT LCD color display *8 Memory Channel *50 CTCSS/104DCS *Dual watch function *AM/FM mode switchable *Receive gain adjustable *Emergency channel CH9/CH19 *6 Programmable key *Scan /Beep *Automatic/Manual squelch *Channel/frequency display mode ....... VISIT WEBSITE

A repeater is an automatic radio-relay station, usually located on a mountain top, tall building, or radio tower. It allows communication between two or more bases, mobile or portable stations that are unable to communicate directly with each other due to distance or obstructions between them. REPEATER CONTROLLER A repeater is an automatic radio-relay station, usually located on a mountain top, tall building, or radio tower. It allows communication between two or more bases, mobile or portable stations that are unable to communicate directly with......... SR-112 Features: Connect Radio : 1pc Function : Audio Record and ECHO - 3 of message box for record - Auto Message send out at 15/30/45mins -Up to 180 seconds total recording time -DTMF remote control for all functions -19.2 KHz sample rate for excellent voice clarity -Operates from 14500 3.7V Li-ion or external 5-24 V DC supply -build-in rechargeable Lithium-ion battery support 72 hours long life operation -User to change the DTMF remote control password by radio -User set the Repeater Operates On/Off by DTMF -Audio output adjustable in hardware and by remote command -Audio in Level display -Auto Battery level display (20%~100%) -Provides audio Input level display ( for adj. best sound ) ...... Read More SR-328 Features: Connect Radio : 2pc Function : Radio A RX / Radio B TX. -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 . Read More SR-628 Features: Connect Radio : 2pc Function : Radio A RX / Radio B TX. Function : Radio B RX / Radio A TX. 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 . Read More SR-629 Features: Connect Radio : 2pc Function :Radio A RX / Radio B TX. Function : Radio B RX / Radio A TX. 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 5V power supply Professional manufacturer low power consumption . Two mode select . Read More Repeater Cable Major Features Connect the Repeater to Radio Fit for SR-112/SR-328/SR-628/SR-629 46-K for Kenwood 46-M for motorola 46-MT for motorola talke about 46-S2 for midland and icom 46-Y / 46-Y7 for YAESU 46-c/46-D for D.I.Y. 48-PC for PC cable 48-50-A1 48-50-K1 48-50-S1 48-80-K1 48-52-Y1 / 48-50-Y2 ...........more Read More REPEATER ITEM Quick View SR-328 Duplex Repeater Controller Price $49.90 Quick View SR-628 cross band Duplex Repeater Controller Price $65.00 Quick View SR-629 2 in 1 Duplex Repeater Controller Price $39.90 Quick View SR-112 simplex repeater Controller Price $72.00 REPEATER CABLE Quick View 48-PC1 REPEATER CABLE FOR PC Price $6.00 Quick View 46-EX REPEATER CABLE 2M EXTEN CABLE W/SOCKET Price $6.00 Quick View REPEATER CABLE FOR YAESU MOBILE FT-2800 FT-2900 TYT TH-7800 TH-9800 Price $7.20 Quick View 46-MX+44A-M328 Repeater Controller Cable with Waterproof Mini Din Plug for MOTO Price $16.00 Quick View Repeater Controller Cable for KT-8900D KT-7900D KT-8900RE KT-5800 Price $8.00 Quick View 46-MX-44A-PD-780 Repeater Controller Cable with Waterproof Mini Din Plug for HYT Price $12.00 Quick View 46-D DIY Cable FOR Repeater Controller SR-112,SR-628,SR-328,SR-629 Price $5.00 Quick View 46-C DIY Repeater Controller Cable FOR Repeater SR-112,SR-628,SR-328,SR-629 Price $6.50 Quick View 46-S2 Repeater Controller Cable for ICOM and MIDLAND Price $6.20 Quick View 48-50-A1 Fit for ANYTONE : AT-5189 AT-588 AT-778UV Price $7.20 Quick View 48-50-C1 Repeater Cable for CIGNUS Price $7.20 Quick View 48-50-B1 Repeater Cable for Baofeng(pofung) BF-9500 Mobile Radio Price $7.20 Quick View 48-50-Q1 Repeater Cable for QYT WACCOM KT-UV980 KT-980PLUS USD 7.20 Price $7.20 Quick View 48-50-T1 URECOM REPEATER 48-T1 CABLE FOR TYT WACCOM MOBILE TH-9000 TH-9000D Price $7.20 Quick View 48-50-W1 Repeater Cable for WOUXUN KG-UV920 Mobile Radio Price $7.20 Quick View 48-50-Y2 REPEATER CABLE FOR YAESU MOBILE FT-817 FT-857 VX-2000 VX2200 Price $7.20

H5C-V8 Surecom 4G LTE Network Radio Walkie Talkie Specification: Operating system: Android system Intercom system: 409PTT Working temperature: -30C~+75C Working voltage: 3.4-4.2VDC Manual Wholesale Quotation Shopping Brand:SURECOM model:H5C-V8-4G Communication software support: 409PTT cluster digital communication system Sim Card operation: 4G LTE /3G/2G WI-FI:No Bluetooth:No PTT headset socket: 3.5mm Plug phone function:No Features:The crowd calls, calls alone, functions. Monitor group:Yes GPS function:Yes volume:100x55x30mm (Excluding the protruding antenna part) weight:190g battery capacity:4500mAh operating hours: About 15 hours Standby time:About 30 hours The product contains: 1x Surecom 4G LTE network walkie-talkie 1x 4500mAh battery 1x AC Adaptor 1x USB charging cable 1x hand strap 1x back clip 1x User Manual

S-8R Surecom S-8R Quad Band 5W Handheld Walkie Talkie FM Transceiver Main features: Quad frequency Fashion color screen High low Output power Easy operation English interface Manual Wholesale Quotation Shopping Package Include: 1 x Surecom S-8R Quad Band 5W Handheld Walkie Talkie FM Transceiver 1 x 2000mAh Lithium Battery 1 x Antenna 1 x Belt Clip 1 x Belt 2 x User Manual 1 x Desktop Charger 1 x AC Adapter 1 x S013F(FREE) If you have related videos, please share with us, please contact us

Q1) Hello, what are the applications of the SW-32UV ? A1) The Surecom SW-32UV is a VHF/UHF band (125–525 MHz) SWR (standing wave ratio) and power meter suitable for a variety of radio applications, particularly testing and calibrating handheld radios and base station equipment.

Q1) Frequency counter in SW102 Meter show frequency less than it's actual? A1) Please adjust the Time Base in Menu 3 Q2) How to change the connector SO239 in SW102 Meter to N type ? A2) Please add a PL259 to N female RF ADAPTOR (Item Code: S052) Q3) Sometimes has dark screen, need to power on and off again A3) The flat cable maybe loose Q4) Has sound when shake the device A4) Screw inside maybe loose Q5) No menu 7 A5) SW102 meter in V3.7, there is no menu 7 Q6) What is the different between New and Old version of SW-102 SWR Meter ? A6) New Version of SW102 can check the Power Output more accurate and device can adjust the Power Watt mode automatically Q7) Power Watt below 0.6W , frequency counter result is not correct in SW102 Meter A7) For version below 4.3V, the Measurable power range: 1 - 120W(+-0.5%) Q8) Why the result is not same every time A8) Here is the correct using method of the SW102 SWR Power Meter. 1) When testing, the Antenna must be in vertical 2) There must not have object, metal reflecting If you want the result in same, then you should use dummy load for testing Q9) Can SW102 measure DMR radio? A9) SW102 is not for DMR Digital Radio, but SW102D can measure Digital Radio Q10) Why SWR result is different between SWR Meter and Antenna Analayzer A10) The SWR Meter is an inline device that relies on radio or external signal sources to input radio frequency, and then measures the ratio of forward power to reflected power in real time. The Antenna Analyzer, on the other hand, comes with its own low-power frequency sweep signal source and measures parameters such as SWR, complex impedance, and reflection loss at multiple frequencies at once. Since the Analyzer is usually tested on the bench, it does not necessarily reflect the state of the transmission line in actual operation Q11) I bought the SW-102S in August 2023 and now want to purchase the SW-102N. However, the product description on the Hong Kong website shows that the Efficiency % display has been removed. Does the current version still have this display? A11) The current SW102 version is V2.7. What are the differences between this and the August 2023 version? <---- Current Efficiency % Q12) Is a replacement battery available. Ours wont keep a charge anymore. A12) We don't sell batteries here, but you can ask the customer to search online to see if they're available elsewhere. The SW102 uses a 502540 3.7V 550mAh Polymer Li-ion Battery. Q13) Is the SW-102 suitable for VU models instead of HF models? A13) It depends on which model you have. *SW102-S/N : 125-525MHZ *SW102HF: 1.5-70MHZ Q14) I am specifically looking for this unit for GMRS base station and HT's, so 400-480mhz range (VU model), both for keeping an eye on SWR and radio equip TX output. Most of the time it would be used in passive mode, turned on only when i would routinely check output. This model, with rear antenna connections and front controls and display is perfect for my base unit cabinet design. A14) If you want to measure SWR and output power, you can use SW102, but it cannot continuously monitor Q15) Basically in SSB SW102HF shows values that are all out of whack A15) The SW102HF is not suitable for SSB operation. AM characteristics, also known as audio modulation (AM), are called amplitude modulation in Chinese. If the power is too low, speaking is required to generate power and initiate frequency detection. SSB = Single Side Band Single Side Band in Chinese. Simply put, it reduces AM by half. Our SW102HF is not suitable for SSB operation. Q16) After Multiple testing with different radio and antennas via uhf and vhf always the reading is 19.99 i already change the cable but same output… A16) To determine if there's a problem with the SWR ANT lead connecting to the antenna, or if there's a problem with the antenna itself, you can connect a dummy load to the SWR ANT position. If the reading is approximately SWR 1.0, this indicates a problem with the connection to the center of the antenna. The following issues need to be corrected: Is there a problem with the antenna connection to the walkie-talkie? 1) If an SWR reading of 10.2 is connected, you can analyze whether there's a problem with the antenna connection to the walkie-talkie. 19.99 indicates a problem, possibly an open circuit. 2) The antenna may be faulty and unsuitable for the transmitter frequency. 3) Check if the SWR TX and ANT connections are open. 4) Check if the connector is open. Q17) Is the SW-102N only compatible with products with an N connector? Can this model also be used with an SO239 connector? A17) If you want to connect with PL259, we have SW102-S model type which is SO239 Connection Q18) SW102-N Why I can't get it work on 220 MHz bands? A18) if check for the power transmission, the SWR meter mainly tests in VHF (144MHz) and UHF (430MHz) Bands. Othe frequencies may not can work about this function. But if checking SWR, it works for 125-525MHz Q19) I am specifically looking for this unit for GMRS base station and HT's, so 400-480mhz range (VU model), both for keeping an eye on SWR and radio equip TX output. Most of the time it would be used in passive mode, turned on only when i would routinely check output. This model, with rear antenna connections and front controls and display is perfect for my base unit cabinet design. A19) If you want to measure SWR and output power, you can use SW102, but it cannot monitor continuously, it only monitors once per transmission. Q20) I will try to make one custom ground plates for myself. Does it have to be a steel plate or an aluminium plate could also work? A20) A Ground Plane is a flat surface of ferrous metal (Aluminum, etc) Q21) A SW-102 with a ground plane won’t give more accurate SWR readings than a SW-33 Plus? The only difference is Tx-Transmission power (watts) reading? A21) Different antennas have different radiation patterns. Radiation may vary depending on the operating environment. The s w r data is for reference only. Q22) What the difference between SW102D and SW102? A22) SW102D can check DMR radio Q23) what is the difference between SW-102, SW-102HF and SW-102S? A23) SW-102 : N-connector, 100 - 520MHz SW102-S: SO239 connector, 100 - 520MHz SW102HF: SO239 connector, 1.5 - 70MHz Q24) I want to know exactly what connectors are on this sw-102. Are they N-type connectors or are they SO239 connectors? A24) We have two type of SW102 for selling: N-type connector and SO239 connector Q25) I have just received the Surecom SW-102HF. When I connect it to my transceiver and antenna I get really weird and spurious readings for SWR and Power. I checked the cables etc and found that the Antenna side of the meter is short-circuited. When I use a multimeter the resistance between the centre conductor and the shield conductor is zero - that doesn't seem right to me. A25) n the circuit, at low frequencies, a short circuit is normal. However, at high frequencies, it's not a short circuit. Therefore, using a multimeter to test for a short circuit is normal. The above circuit diagram can help you understand this Q26) Stopped working of my SW102.Worked at first but now display illuminates with no data.Is there a way to reset the SW-102 to resolve this issue? A26) If there is no display, press and hold the power button until it resets. Q27) With multiple radios and different antennas, VSWR always reads 19.99. Even with a 50-ohm dummy load, VSWR reads 19.99. How can I fix this? I am transmitting 6W on 446.000 with dummy load and still getting 19.99. A)27) Q28) Hello I already received the product Surecom SR 628 and connected it with my POC and UV5R. The controller is not functioning well, it sometimes work and sometimes not working - only blinking orange when the POC radio receive signal. i tried adjusting the POC volume but still the same the controller is malfunctioning, please see attached video A28) SR-628 not work for POC radio Q29) SW102 has failed after two months. Antennas tested right after purchase had SWRs in the range of 1.2 and 1.5. Retested those same antennas today and they show SWRs of 4.5-5.5 under identical conditions. In fact, all antennas show and SWR in that range. If I retest them with an analog Surecom RS-40 it reports proper SWRs. A29) Please use Dummy Load to check if the result is 1.0 ? Q30) Hello, I recently purchased your Surecom SW 102 SWR meter reader and have a question. It seems to be working however the frequency reading between the radio and reader are off by one digit as you can see in the image attached. I verified this with three radios and they are all off by +.001. Is there a way to correct this as my friends unit is dead on? A) Go to "MENU" , choose option 3 "adjust frequency" and then press "+/-" to adjust the frequency Q31) How long of a transmit is needed for the meter to accurately read VSWR and frequency? Would 0.1 second be long enough for an ~8W signal coming from a data radio or is a longer PTT needed like holding PTT for a few seconds? A31) Not more than 1 second Q32) How to replace the internal battery? A32) The outer casing needs to be disassembled with T6 screwdriver for replacement.

SW102S Full Name MAR. 23, 2023 SW33 POWER/SWR METER $32.5 < Previous News Next News >

A walkie-talkie, more formally known as a handheld transceiver , is a hand-held, portable, two-way radio transceiver.we are sell high power and FRS walkie-talkie , The Family Radio Service (FRS) is an improved walkie-talkie radio system authorized in the United States since 1996. , and 2003 in HONGKONG , This personal radio service uses ... WALKIE-TALKIE A walkie-talkie, more formally known as a handheld transceiver , is a hand-held, portable, two-way radio transceiver.we are sell high power and FRS walkie-talkie , The Family Radio Service (FRS) is an improved walkie-talkie radio system authorized in the .......... SJ688HP Surecom SJ688HP 12w VHF/UHF Two Way Radio Walkie Talkie Brand Name:Surecom Model Number: SJ688HP Power Output: 10/5/3w (12W Max) Dimensions: 5 x 1.5 x 2.4 inches Frequency Range: 136-174/400-480MHz Storage Channel: 128 Talk Range: >10km Comunication systen: Simplex or Double Frequency Simplex Weight: 335g(including batterry) Modulation Type: FM(F3E) Frequency Deviation: 5 KHZ Spurious Emission: < -60dB TX Current: 1.5A Frequency Stability: 2.5ppm RX Sensitivity: <0.18 Audio Output: 400MW MORE INFORMATION S-UV5R 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 MORE INFORMATION S-8R 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 MORE INFORMATION SJ-409 FRS SURECOM SJ409 mini walkie-talkie specifications: Output power: 0.5 watts. Frequency range: 409MHz/ ,446MHz 462MHz Call range: over 3 km(depending on the terrain). Channel: 20 call channels. Mute code: 38CTCSS, 83DCS, 121 interference cancellation mute codes, a total of 2420 combinations Scan channel : Yes Background lighting: Yes Low battery warning: Yes Battery indicator: Yes (4 grids displayed) Lock function: Yes Weight: about 90g Size: about 50mm × 87mm × 22mm (not include antenna) MORE INFORMATION

S-CB27 s-CB27 is a multi-norms AM/FM citizen band mobile radio,with colorful TFT LCD screen,maximum 40channels, 6 programmable keypad mapped to onscreen 6 functions,bring you new feeling of visual era. Main Features : *TFT LCD color display *8 Memory Channel *50 CTCSS/104DCS *Dual watch function *AM/FM mode switchable *Receive gain adjustable *Emergency channel CH9/CH19 *6 Programmable key *Scan /Beep *Automatic/Manual squelch *Channel/frequency display mode *PC programmable &password *DTMF function *Time out time *Automatic power on *Keypad lock *Mute function *NB/ANL function Manual Wholesale Quotation Shopping General Specification Modulation mode : AM/FM Frequency Range : 26.965-27.405MHz Channel : 40 Power Output : 4W AM/FM Input voltage : 12/24V Dimension (H x W x D) : 159*123*48mm Weight : 672g Package Contains: 1 x CB-27 CB band Mobile Transceiver body 1 x Speaker Microphone 1 x Plastic Bracket 1 x Fuse 2 x Fixing Screw sets 1 x ENG USERS Manual If you have related videos, please share with us, please contact us