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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

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

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

SJ409 SURECOM SJ409 409MHz 20 channels mini walkie-talkie specifications: Output power: 0.5 watts. Frequency range: 409.7500MHz-409.9875MHz. Call range: over 3 km(depending on the terrain). Channel: 20 call channels. Manual Wholesale Quotation Black Blue Orange Pink Silver specifications: Output power: 0.5 watts. Frequency range: 409.7500MHz-409.9875MHz. 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) Products include: 2 x SURECOM SJ409 409MHz walkie talkie 2 x Li-ion Battery 2 x Belt clip 2 x USB charging cable 2 x USB AC Adaptor 2 x PTT Earpiece

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

The SR-112 is a multi-function voice recorder device that connects to virtually any handheld, base, or mobile radio. It features exceptional voice recording quality and higher capacity than any other comparable device on the market. A simplex repeater records incoming transmissions and retransmits them on the same freq SR-112 The SR-112 is a multi-function voice recorder device that connects to virtually any handheld, base, or mobile radio. It features exceptional voice recording quality and higher capacity than any other comparable device on the market. A simplex repeater records incoming transmissions and retransmits them on the same frequency. This has the effect of doubling the time required to transmit a message, but while a traditional repeater typically costs thousands of dollars and might be semi-portable at best, a simplex repeater can be set up with a single handheld radio and operated from batteries. This makes it perfect for disaster response, home or campground use, and any place where radio range needs to be extended but the cost and complexity of a traditional repeater can’t be justified. Major Features - 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 ) -Provides signal roger beep setting -DTMF signal display -Works with most popular CB,FRS, PMR, Amateur radios, Mobile Radio (optional of Cable) -1 year warranty on complete unit, 5 years on flash memory Manual Wholesale Quotation Shopping 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

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-32UV 125-525MHz SW-32HF 1.8-60MHz SWR & Power Meter This SWR & Power meter is a highly accurate RF meter for measuring Forward Power,Reflected Power, and VSWR. Main Features: · Large meter display for easy reading. · Forward RF power readings, switchable to indicate either average power · Reflected RF power readings. · VSWR ratios. · Convenient control for easy operation. Manual Wholesale Quotation Shopping SURECOM SW-32 SWR & Power Meter Instruction Explanation of Features: 1.Meter Display: I ndicates Forward/Reflected Power in Watts and SWR ratio 2.Meter Zero adjust: Mechanical zero adjustment for meter needle 3.Range Switch: Selects RF Power Ranges of 10W and 100W 4. Blue Switch 1: Selects POWER , SWR 5.Red Switch 2: POWER of (REF/ FWD) , SWR of (set SWR / SWR) 6.SWR SET Control Knob: Sets full scale deflection when measuring VSWR. 7.ANT Connector : Coax connector to 50 Ohm antenna system. 8.TX Connector : Coax connector to transmitter 50 Ohm RF output. FORWARD POWER MEASUREMENT 1. Set the Blue botton to the ‘POWER’ position. Set the Red botton ,‘FWD’ position. 2. Set the Radio transceiver to transmit and read the scale corresponding to the Power range selected yellow botton (10W, or 100W) REFLECTED POWER MEASUREMENT 1. Set the Blue botton switch to the ‘POWER’ position. Set the Red botton ,‘REW’ position. 2. Set the radio transceiver to transmit and read the scale orresponding to the Power range selected (10W, or 100W) VSWR MEASUREMENT Step 1 1. Set the Blue botton switch to the ‘SWR set’ position.Set the Red switch to the ‘SET SWR’ position. 2. Set the radio transceiver to transmit mode. 3. 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 Red botton switch to the ‘SWR’ position while transmitting. The meter will now indicate the SWR ratio. CAUTION 1. Since the meter movement is very sensitive, avoid excessive vibration or mechanical shock to the unit. 2. The absolute maximumpower that should be applied to the meter is 100W. Also observe maximumpower inputs of 10W when unsing the lower ranges. 3. The transceiver and antenna connections to the meter must never be reversed.Always observe the correct connections to the transmitter and the antenna as 4. The meter has been carefully calibrated at the factory. Tampering with any of the internal circuitry or sensors may cause damage and will degrade the accuracy of the meter. 5. Do not expose the meter to excessive temperatures, high humidity, or strong magnetic fields. If you have related videos, please share with us, please contact us

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

SS-11 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-11 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. You want to ensure that the whip antenna is parallel with the polarity of the antenna you are reading. Now you can read the relative field strength of your antenna. Features: The appearance is simple and efficient, beautiful and generous. Frequency bandwidth, high sensitivity. 100KHz-3000MHz (with antenna ), please use different frequency antennas to test signals with different frequencies for better effect and sensitivity) Build-in Battery . The pointer amplitude can be adjusted (to protect the meter) Built-in automatic damping function, which is the buffer function, prevents the needle from swinging too fast and causing damage. Small size, easy to carry, size: 75 x 100 x 64mm (excluding the raised antenna part) Manual Wholesale Quotation Shopping Key Specifications: Test suitable antenna for walkie-talkie use Frequency bandwidth, high sensitivity. 100KHz-3000MHz Measurement Radio Field Strength The pointer amplitude can be adjusted (to protect the meter) Specifications: Model No. SS-11 Frequency Range: 100KHz -3GHz Size without Socket : 75 x 100 x 64mm Antenna (in ) Interface: SMA Female Net Weight : 240g (not include antenna) Package include 1x SS-11 Field Strength Meter 1x SMA MALE UHF Telescopic Antenna 1x English Instructions INTRODUCTION: 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. You want to ensure that the whip antenna is parallel with the polarity of the antenna you are reading. Now you can read the relative field strength of your antenna. Technical Assistance If you have any problem with this unit first check the appropriate section of this manual. If the manual does not reference your problem or your problem is not solved by reading the manual you may call SURECOM Technical Service at 852-54457217. You will be best helped if you have your unit, manual and all information on your station handy so you can answer any questions the technicians may ask. You can also send questions by mail to SURECOM.COM.HK Features: The appearance is simple and efficient, beautiful and generous. Frequency bandwidth, high sensitivity. 100KHz-3000MHz (with antenna ), please use different frequency antennas to test signals with different frequencies for better effect and sensitivity) The pointer amplitude can be adjusted (to protect the meter) Built-in automatic damping function, which is the buffer function, prevents the needle from swinging too fast and causing damage. Small size, easy to carry, size: 75 x 100 x 64mm (excluding the raised antenna part) Instructions for use: Before use, please rotate the "amplitude adjustment" to the left most end. The length of the antenna to be pulled depends on the frequency of the test. It is better to have 1/4 wave as much as possible. The handheld walkie-talkie is about one meter away from the field strength meter. Don't be too close! In order to avoid the signal is too strong to burn the field strength meter! Then press the walkie-talkie PTT button to make the walkie-talkie enter the launch state. At this time, the pointer of the field strength meter should have a signal indication. The stronger the signal, the greater the indication! Amplitude adjustment: If the field strength indicator indicates that the maximum range is exceeded, the "amplitude adjustment" can be adjusted to let the pointer indicate the appropriate position. Method for testing the maximum gain point of an antenna 1. In order to change the frequency conveniently and quickly, you should use the keyboard to set the frequency walkie-talkie manually. 2. Link the walkie-talkie and antenna feeders, place the field strength meter near the antenna (depending on the environment), place it within the vertical radiation angle of the antenna as much as possible, and the antenna planning method is best. 3. Set the frequency of the walkie-talkie, press the launch button, observe the meter reading, and register the meter reading. Then set the walkie-talkie to other frequency points, let the walkie-talkie enter the launch state again, observe the meter reading and then compare the readings of each frequency point! You can know the best frequency/segment of the antenna under test! A typical field-strength meter is shown in Figure 1. This is a simple passive (unpowered) circuit in which radio frequency energy is intercepted by the antenna, rectified to DC, and then used to directly drive the meter. The maximum sensitivity of this circuit is based primarily on several factors: The gain of the antenna: How much of the signal is actually intercepted. The sensitivity of the meter movement being used. The nature of the diodes being used. If you have related videos, please share with us, please contact us

SF-401PLUS Introduction:　 The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator. it is the tool of choice for maintenance personnel ,test frequency and signal strength of wireless enthusiasts. This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio. There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure. Its four-button control is easy to use and its small size allows you to carry it anywhere you like. Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 ℃ ~ 65 ℃ can reach ± 2 ~ ± 4ppm accuracy This include very interesting frequency areas such as 2m HAM radio, all VHF and UHF DMR Radio signal e frequency counter. Easy Battery level digital mode for DMR radio only, not for other digital device 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 Manual Wholesale Quotation Shopping Power On/Off Power On –Press and Hold down the [black key] by 2 second Power Off –Press and Hold down the [black key] by 4 second of number count down to 0 Charging the battery Plug the Power cord into adaptor , Micro USB connected SF-401, The Led indicating: *The RED Led is light - Charging * The Green Led is light - Full How to check Frequency measuring. See PIC.3 The transmitter near the frequency counter antenna , see the signal reception conditions is zone green, you can test. Please see Pic.3 cautions: e.g. display 1800.000Mhz , The transmitter distance is too close to the frequency counter will affect the test results, , the signal bar is red .(see Pic.1) e.g. display 0.000, , The transmitter distance is too far to the frequency counter and signal is weak ,will affect the test results, the signal bar is low .(see Pic.1) ! Note: (27MHz to 100MHz It can not be guaranteed and the corresponding normal emission appliance) . How to check Frequency of Digital DMR Radio Press[ F3 Digital] from Measuring screen mode See PIC.1 Note: Use Digital mode have 3 Decimal only MENU funtion setting and save. See PIC.4 Press [F1] > into menu Page Press [F3 down] or [F4 Up] into System and Press [F2 Rtn] into system Page PIC.4 Press[F3 down] or [F4 Up] select funtion ,Press [F2 Edit] > [F3 - ][F4 +] change mode Press[Menu] > [F1 ]to Exit or [F4 ] to Save and Exit Menu Setting Rf defect level: The smaller the rf detect level, the more sensitive How to check CTCSS/DCS code 1.Radio must be 136-174/400-520MHz 2.Radio must be ANALOG Package Contents 1x SF401 PLUS Frequency Counter 1x UHF Antenna 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

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-102HF 1.5-70MHz 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) Feature & Specification Frequency range: 1.5-70MHz Measurable power range: 0.5 - 120W Measurable S.W.R range: 1.00:1~19.99:1 Maximum power: 120W Impedance: 50Ω Size: W 76 X H 77 X D35 mm. Weight: < 220 grams Battery : 3.7V Li-ion Rechargeable Battery Interface: SO236(SL16) Manual Wholesale Quotation Shopping Interface: SO239 MAX. Power in :120 W V.S.W.R1.00 :1 ~ 19.99:1 Frequency Range COVER : 1.5MHz-70MHz Insertion Loss< 0.15dB(VHF) , < 0.25dB(UHF) Temperature 0℃~60℃ 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 ) 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 (Back Light off 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 Forward Power -99 to +99 Fine Tune Level % * Supplier, the product will add functionality without having to give notice Set & Save: Press MENU [Blue button] Press F1 [Red button)(Select 1-3 Function) Press [Blue button] ( - ), [Yellow button] (+) Press the [Red button ]for 2 seconds Press the [Blue button] to SAVE and EXIT How to Connect your Radio : TX : Connect to RADIO RF Output ANT : Connect to ANTENNA or 50 OHM Dummy Load ( Proper adaptor/cable is required if .your device has different type of connectors.) How to charge your meter : Connect external USB DC+5V source (e.g. USB charger) to micro USB input When display is showing 'E', it means the unit is powered by USB. When display is showing 'B', it means the unit is powered by internal battery. How to use a swr meter to test antenna (SWR) : (pic 1) Measurement V.S.W.R. : 1)Radio RF output connect to meter "TX" socket . 2)Antenna connect to meter "ANT" socket . 3)Push TX PTT from Radio, METER display is SWR measure data. How to use a meter to test the output Watt of your transceiver : Measurement Power: 1)Radio RF output connect to meter "TX" socket . 2)50 Ohm Dummy connect to meter "ANT" socket . 3)Push TX PTT from Radio, METER display is Power measure data . How to rotate the display: Press Yellow button and hold to rotate display in 180 degree Package Contents 1x SURECOM SW-102-HF 1x Power PSU 100-240V 1x Charger Cable 1x English Users Manual N - CONNECTOR 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 If you have related videos, please share with us, please contact us

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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

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

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

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

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

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

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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