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Commercial and professional mobile radios are often purchased from an equipment supplier or dealer whose staff will install the equipment into the user's vehicles. Large fleet users may buy radios directly from an equipment manufacturer and may even employ their own technical staff for installation and maintenance. MOBILE RADIO S-KT7900D 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 S-KT-8900D 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 S-KT980PLUS SURECOM S-KT-980 Plus Colorful Screen Compact Car Features: 1. Dual Band136~174VHF/400~480UHF Trasceiver 2. Compact and rigid car radio with colorful screen 3. 5Tone 2Tone ANI DTMF function 4. Remote Stun, Remote Kill, Remote Revive 5. High power output 75W on VHF and 55W on UHF 6. External speaker/PTT Specification: General 1. Frequency Range:VHF:136-174MHz UHF:400-480MHz 2. Number of Channel:200 3.Channel Spacing:25KHz 20K 12.5K Read More

BLUETOOTH SPEAKER MIC 41-92A/B 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 Function: for Andriod Phone / I-OS /POC App : Zello , 409PTT MORE INFORMATION 41-99 Bluetooth Ham Radio PTT Speaker Mic for Android Walkie Talkie for ZELLO A certified push-to-talk hardware created specifically for Zello Use a dedicated hardware button for push-to-talk. Listen clearly in noisy environments through a headset or more powerful speaker. Keep your phone locked and safe in your pocket, or talk and listen while using other apps. Your Android devices need either a data plan or a WiFi connection. VISIT WEBSITE 41-101 Radio Zello Phone Dual PTT Mix Talk Bluetooth Speaker Microphone 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 VISIT WEBSITE 41-105 Bluetooth Ham Radio PTT Speaker Mic for Walkie Talkie VISIT WEBSITE

SW-33PLUS SURECOM SW-33 PLUS 125-525 Mhz Mini Digital VHF/UHF Power & SWR Meter 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 100 Watt. 4. 3 seconds check your antenna S.W.R. , also check your radio RF power watt. 5. Easy to install handheld Radio Manual Wholesale Quotation Shopping Features function Push red button and hold 2 sec. to" Power on " and "ALL "mode " LCD display show Push red button -" 90° "mode , LCD display show Push red button -" 180° "mode, LCD display show Push red button -" V.S.W.R. "mode ,LCD display show Push red button -" FW POWER "mode ,LCD display show Push red button and HOLD -" POWER OFF 1.1 How to use Power meter (forward) Push red button -switch on Push red button at four times to mode "POWER meter " ,LCD display show Connect the SMA (mark TX) to Radio output . Connect the SMA to DUMMY Load Caution : Please use correct dummy load , High power will damage the dummy load. 1.2 How to measure SWR? All forms of SWR meters measure SWR, standing wave ratio on a transmitter feeder. Using SWR meter is relatively easy, but one should be able to interpret the results when using it. In general, VSWR and SWR are the same. When using VSWR meters to measure the the performance of a new antenna, always one should prefer to use up to 3W power and a clear channel. The following procedure can be used to use the meter. Push red button at two times to mode "V.S.W.R. meter " ,LCD display show Connect the SMA (mark TX) to Radio output . Connect the SMA (mark Ant) to ANTENNA When the the LCD show 1.00 to 1.50 , 1.0~ 1.5:1 mean the antenna is suit the frequency. When the the LCD show 1.50 to 3.00 , 1.5~ 3.0:1 mean the antenna is not good suit the frequency. When the the LCD show 5.00 to 19.99 ,5.0~19.99:1 mean the antenna is not suit the frequency. The VSWR meter is connected in the feeder from the transmitter to antenna. For the feeder convenience, SWR meter is located at the transmitter end of the feeder. This helps to monitor the actual VSWR values. One should know, where exactly SWR can be measured. There is always some degree of feeder loss, which has a major effect on the VSWR readings. Feeder loss absorbs power in both directions. When the reflected signal is reduced, there is a high level of feeder loss. The reflected signal gets reduced as a forward signal to the antenna, later it’s reflected back to the transmitter. Since the signal is reduced on its way to the transmitter, an antenna with poor match and high VSWR will be fine at the transmitter. Hence, when a feeder that induces a high loss is used, VSWR is good at the transmitter, but at the antenna, it may be poor. Package Contents 1x SW-33 PLUS SWR/POWER METER 1x English User Manual 1x USB charger cable (Not include Power adaptor) 1x SMA male to SMA male Adaptor 1x SMA male to SMA female Adaptor 1x SMA female to BNC female Adaptor 1x SMA male to BNC male Adaptor 1x 5-20W DUMMY LOAD for testing / other type of 5W dummy load for testing (random) SWR Formulas and Calculations VSWR can be calculated from various parameters. By definition, VSWR is given as ratio of maximum voltage on the line to the minimum voltage. The same can be expressed in terms of forward and reflected wave voltages. If you have related videos, please share with us, please contact us

SF-103 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. 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 for 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. GUI Battery level Feature & Specification: Frequency range two select : 2MHz-200MHz / 27MHz -2800MHz CTCSS/DCS Decoder Frequency counter Digital mode for DMR radio 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 User manual: 1.1 Power On/Off: Power on ,press and Hold down the [Red key] by 3 second Power off ,press and Hold down the [Red key] by 3 second of number count down to 0 1.2 Charging the battery : Plug the power cord into adaptor , micro usb connect SF103 The Led indicating: *The RED light Charging * The Green light is Full 1.3 Setup the frequency Range : Press[ F2.stop ] button ,[F3 -->] select function to "Rang" Press the [F4 Ent] Select 27M-2.8G(27MHz-2800MHz) /<=200MHz (below 200MHz) , and then press[F2] to Run 1.4 Setup the time Gate : Press[ F2.stop ] button ,[F3 ---> ] select Function to "Gate" Press the [F4 Ent] select : 0.1s / 0.25s / 0.5s / 1.0s ,and then press [F2] to Run 1.5 Setup the Frequency counter digi : Press[ F2 ] botton ,[F3--->] select Function to "Gate" Press[F4 Ent] Select : 3 / 4 / 5 / 6 , and then press [F2] to Run ! 27MHz-2.8GHz for 3 / 4 only , 2-200MHz for 3 / 4 / 5 / 6 , Detail Please see Table 1: 1.6 How to check Frequency of Digital DMR Radio Press[ F2 ] botton ,[F3 --->] select Function to" type" :Press [F4] select Analog / Digital(DMR) , and then Press [F2] to Run !Note. Digital mode have 3 Decimal only. 1.7 How to ADJ. the Frequency mode of 27MHz -2.8GHz: ( See PIC.2) Press, [F3 MENU ] , [F3 Down] / [ F4 Up] to select the Gate to (0.1s/0.25s/0.5s/1.0s) Press, [F2 Edit] / [F3 - ] and [ F4 +] to select the +/- 99 Press, [F1. Main] exit , and then press [F4 save] for save the setting .([F1] not save for exit) 1.8 How to fine tune the Frequency mode of 2-200MHz: (See PIC.1 ) Tune the PCB VR1 (Variable resistance) (The factory has been set accurate, such as non-technical staff do not tune) 1.9 How to use [F3 menu ] mode: (see PIC2) Press, [F3 - ] / [ F4 +] select the function ,and then press [F2 edit] for edit mode , Press, [F3 - ] / [ F4 +] selecy for change the data . Press, [F1. Main] exit , and then press [F4 save] for save the setting .([F1] not save for exit) Caution: 1)Max. direct input signal 5Vp-p 2)Prohibit direct access to the radio antenna output, resulting in damage to the frequency meter Package include: 1 x SF-103 frequency counter 1 x DUAL BAND UHF / VHF antenna 1 x BELT CLIP 1 x USB CHARGER with cable . 1 x ENGLISH MANUAL If you have related videos, please share with us, please contact us

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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

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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

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News Title 03 Full Name 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. 32 < Previous News Next News >

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

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

News Title 05 Full Name 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. $56 < Previous News Next News >

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ALL PRODUCT Category All Adaptor ANTENNA ANALYZER ATTENUATOR ANTENNA ACCESSORY 3/8 CB Antenna Parts DUMMY LOAD REPEATER ITEM FREQUENCY COUNTTER REPEATER CABLE SWR METER SS METER Walkie Talkie ZELLO ITEM Price $2.50 $195.00 Add Cable K plug M plug MT plug No Cable S plug Y plug Y7 plug Attenuation -10db -15db -1db -20db -2db -30db -3db -40db -5db -6db CONNETOR TYPE N TYPE SO239/SL16 Cable Length 150CM 46-K-1M5 50CM 46-K Cable length: 100cm 50cm Type of plug N Male N-Male PL259 Version android android +IOS WithCable x2 46-K 46-M 46-MT 46-S 46-Y whitout cable Sort by Quick View Baofeng BF-A58 UV-9R UV9RPLUS Baofeng headphone converter adapter adapter k Price $10.50 Add to Cart NEW Quick View SW-102HF 1.5-70MHz SO239 connector V.S.W.R. POWER METER Regular Price $75.00 Sale Price $65.00 Add to Cart Quick View SW-102 125-525MHz connector V.S.W.R. POWER METER Price $55.00 CONNETOR Add to Cart Quick View SW-33 mark II VHF/UHF 100W POWER & S.W.R. METER Price $34.50 Add to Cart Quick View SW-33PLUS VHF/UHF 100W POWER & S.W.R. METER Price $38.00 Add to Cart Quick View SURECOM SF-20 20W POWER METER and Frequency counter Price $38.50 Add to Cart Quick View SF-103 Portable Frequency Counter 2MHz - 2.8GHz Price $55.00 Add to Cart Quick View Frequency Counter SF-401 PLUS SURECOM Portable CTCSS/DCS Decoder Price $42.50 Add to Cart Quick View SS11 Field Strength Power Test Meter Portable Field Strength Price $39.00 Add to Cart Quick View SS10 Field Strength Power Test Meter Portable Field Strength Display 100K-3GHz Price $29.00 Add to Cart Quick View Antenna Analyzer SA250 132-173 200-260 400-519MHz Price $175.00 Add to Cart Quick View SURECOM ANTENNA ANALYZER SA-160 0.5-60MHz Colour Graphic Price $195.00 Add to Cart Load More Related Products Quick View Baofeng BF-A58 UV-9R UV9RPLUS Baofeng headphone converter adapter adapter k Price $10.50 Quick View Waterproof Bluetooth Speaker Microphone PTT ZELLO FOR Android Price $74.00 Quick View SE01 Wire Software APP Based PTT Earpiece for Zello Price $25.00 Quick View Bluetooth Speaker Microphone FOR Android Inrico T320 T298S Zello Price $48.00 Quick View Baofeng BF-A58 UV-9R UV9RPLUS Baofeng headphone converter adapter adapter k Price $10.50 Quick View Waterproof Bluetooth Speaker Microphone PTT ZELLO FOR Android Price $74.00 Quick View SE01 Wire Software APP Based PTT Earpiece for Zello Price $25.00 Quick View Bluetooth Speaker Microphone FOR Android Inrico T320 T298S Zello Price $48.00 Quick View Baofeng BF-A58 UV-9R UV9RPLUS Baofeng headphone converter adapter adapter k Price $10.50 NEW Quick View SW-102HF 1.5-70MHz SO239 connector V.S.W.R. POWER METER Regular Price $75.00 Sale Price $65.00 Quick View SW-102 125-525MHz connector V.S.W.R. POWER METER Price $55.00 Quick View SW-33 mark II VHF/UHF 100W POWER & S.W.R. METER Price $34.50 Quick View SW-33PLUS VHF/UHF 100W POWER & S.W.R. METER Price $38.00 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 Quick View SS11 Field Strength Power Test Meter Portable Field Strength Price $39.00 Quick View SS10 Field Strength Power Test Meter Portable Field Strength Display 100K-3GHz Price $29.00 Quick View Antenna Analyzer SA250 132-173 200-260 400-519MHz Price $175.00 Quick View SURECOM ANTENNA ANALYZER SA-160 0.5-60MHz Colour Graphic Price $195.00 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-112 simplex repeater Controller Price $72.00 Quick View SR-629 2 in 1 Duplex Repeater Controller Price $39.90 Quick View SURECOM SW-114 27-30MHz HF SWR/RF/Field Strength Test Meter Price $28.50 Quick View SURECOM SW-111 100 Watt SWR / POWER Meter Price $30.00 Quick View 46-MX-44A-PD-780 Repeater Controller Cable with Waterproof Mini Din Plug for HYT Price $12.00 Quick View Surecom SJ688HP 12w VHF/UHF Two Way Radio Walkie Talkie Price $65.00 Load More