Best Rf Transceiver Radio Modem

X-10 Transceiver Module - Model RR501

  • Increased sensitivity compared to the TM751 transceiver.
  • Built-in 2-pin polarized appliance module responds to unit code 1 or 9.
  • Use this as the heart of any X10 wireless remote control system or to add an additional housecode to an existing system.
  • Receives RF signals from an X10 remote via the antenna and retransmits them thru your house wiring to control X10 modules.
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YWBL-WH Logarithmic Power Detector Meter AD8317 1M-10GHz 60dB RF Power Meter Logarithmic Detector Controller for Amplifier 50 Ohms

  • AD8317 CHIP---The logarithmic power detector is designed by using AD8317 chip, and is used for RF signal power detection.
  • -55dBm to 0dBm---The logarithmic power detector can detect power in -55dBm to 0dBm of an RF signal, so that the RF signal is converted to DC voltage output.
  • APPLICATION AREAS---The logarithmic power detector could be used for RF transmitter PA set point control and level monitoring.
  • Power monitoring in a radio line transmitter.
  • RSSI measurements in base stations, WLAN, WiMAX, and radar.
  • 55dB---The greater the amplitude or power of the RF signal, the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input signal amplitude, thus expanding the dynamic range of the detected signal, which ranges reach 55dB.
  • WIDE APPLICATION---The logarithmic power detector could be widely used radio frequency signal detection, signal power measurement, environmental field strength detection, or as a part of automatic gain control and automatic level control.
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MMDVM Duplex Hotspot Module Dual Hat V1.3 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi with USB Port (Without OLED)

  • if the board fails to work on duplex mode, please run the upgrade command: sudo pistar-mmdvmhshatflash hs_dual_hat.
  • HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece..
  • WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion.
  • WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero , NOT compatible with Rasberry Pi 4..
  • Update new FW: (pi-star / expert / ssh access / user :pi-star pass:raspberry) then run sudo pistar-mmdvmhshatflash hs_dual_hat set Jumper BOOT0=1,BOOT1=0 and soler JP1 First! After upgraded finished, disconnect JP1.
  • FREQUENCY: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 NOTE: TX =0, RX=0. Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board).
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HiLetgo 5 Sets 433M Transmitter + Receiver Kit High Frequency Super Regenerative Transceiver Module for Burglar Alarm

  • Easy to use, nice range (using antenna on both), you can send strings (text) from one point to another. If you want to automate your house without....
  • Wireless Transmitter Modules allow your Arduino to wirelessly comunicate with other arduinos, or with radio frequency (RF) controlled devices that....
  • They work in pairs, meaning you need both a receiver and a transmitter to comunicate with each other.
  • Compatible with SparkFun’s 434MHz RF transmitter and RF receiver.
  • This Radio Transmitter & Receiver pair is perfectly matched to allow you to control items from a distance up to 500 feet wirelessly!.
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QYT KT-8900D Dual Band Mini Car Radio Mobile Transceiver

  • MaoYuan Scienc - KT-8900D is a basic mobile transceiver with mini size and lightweight, upgraded version of KT-8900, it is a necessary ham radio for every vehicle..
  • Other Settings - FM radio function, High/Low power settings, MSK/5Tone/2Tone/DTMF/CTCSS/DCS, Optional signal setting, Function, PTT ID, Auto Lock, Remote stun, Remote Kill, Channel Name set..
  • Free Programming - CHIRP software supported, Window 7/8/10 supported, Driver installation NEEDED.Operating Voltage: 13.8V..
  • Packing Kit - QYT KT-8900D, Speaker mic, Programming cable, Cigarette plug connector, Mounting brackets & screws and User manual..
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Arris Touchstone TM804G Telephone Modem Docsis 3.0 4 x VoIP Ports Without Wireless Option Renewed

  • Arris Touchstone TM804G Telephone Modem compatible with Optimum & Mediacom.
  • Unique 4 Telephony Ports for multiple VoIP connections.
  • DOCSIS 3.0 with Modem Download Speed (Internet) Up to 343 Mbps.
  • Backup Battery sold separately - keep your telephone working during power outages!.
  • Two independent 96MHz RF tuners to receive channels up to 1GHz.
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Texas Ranger Elite TRE-936FFB Professional 40 Channel AM CB Radio with Frequency Counter

  • Professional 40 Channel AM Citizen Band Transceiver.
  • Black Chrome Finish with Blue LED Channel and Frequency Display.
  • S/RF/SWR Meter with Built-In SWR Bridge Circuit.
  • SRA-198NC Noise Cancelling Microphone Included.
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QYT KT-WP12 Mobile Radio 25W 200 Channels Dual Band Car Ham Radio Transceiver Two Way Radio with Programming Cable

  • ● QYT KT-WP12 25W/20W Super Mini Mobile Radio Dual Band Ham Radio Transceiver for your car.
  • ● Frequency Range: (VHF) 136-174MHz (UHF) 400-470MHz.
  • Weight: 0.89KG/1.97lb/61.57oz(the radio).
  • ● Features: DTMF, 2 tone, 5tone, CTCSS, DCS, Patrol function, phase-locked stepping(5KHz,6.25KHz,10KHz,12.5KHz,15KHz,25KHz).
  • ● Package included: 1x QTY KT-WP12 Mobile Radio.
  • ● Please Pay Attention: Please use 12V voltage, not up to 15V or 24V, if the voltage is too high, the fuse will be blown and the radio can no longer....
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AnyTone AT-5888UV Mobile Transceiver Dual Band VHF UHF 50W/40W Vehicle Radio with Programming Cable

  • 1.AnyTone Dual Band Mobile Transceiver Radio, feature Full Twin Display and Receive, Cross Band Repeater mode, Remote Mountable Faceplate. Frequency....
  • 2.High Power Output: 50 Watts on VHF band and 40 Watts on UHF band, Built-in speakers in both radio and microphone, Built-in cooling fan.
  • 3.Features & Functions: 758CH, 2Tone/5Tone, CTCSS/DCS, ANI, DTMF, Squelch Level setup, Busy Channel Lockout,VFO, TOT, APO, keypad lockout,wide/narrow....
  • 4.Easy to program via PC, FREE software download at AnyTone official website,the links printed in the user guide and radio box. CHIRP SUPPORT !.
  • 5.Package Contents: Radio Unit, Porgramming Cable, Speaker Microphone, Mobile mounting bracket, DC power cable with fuse holder, Screws for bracket,....
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AnyTone AT-778UV II Mobile Ham Radio 25 Watt Mini Dual Band VHF UHF Two Way Radios Compact Amateur Transceiver for Car Vehicle Support Chirp

  • AT-778UV Two-way radio mobile ham radios. Frequency Range: VHF, 144MHz, 2M.
  • UHF, 430MHz, 70CM. Power Output: 25W/15W/5W..
  • AT-778UV Mobile Radio has nice housing, stoutness & stability, advanced and reliable functions, perfect & valuable. This mobile mobile radio....
  • AT-778UV Car Radio Adopt superior quality material, better technology and high quality radiator to ensure stable and durable operation. 180 degree....
  • AT-778UV Mobile Amateur Radio for different operation requirement. Distribute buttons reasonably, convenient for operation. Separate band width....
  • Standard Accessories: AT-778UV Transceiver*1.
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