Top Rf Transmitting Module Reviews

RF Coax to HDMI DVI Demodulator Analog TV Tuner for NTSC System

Premium external TV tuner module for MATV/SMATV systems used in campus, classrooms, hotels, hospitals. Supports all coax signals coming from cable outlets or cable boxes with RF output only, satellite receivers or modulated CCTV security systems. Decode all UHF/VHF channels, analog cable TV channels, satellite RF output and other modulated outputs..
Advanced RF coax TV demodulator for converting the RF coax cable TV signals into either 1080p HDMI or DVI output at 1920×1080 pixels..
Full-frequency analog NTSC cable channel support from CH2 to CH139. Full aerial VHF/UHF channel support from CH2 to CH83. Easy replacement solution for HDTVs with broken coax tuner inputs. External add-on TV tuner module for LCD TV, HD monitor/projector without coax inputs. Advanced HD video processor with digital comb filter for smooth digital video/audio output. [Note]: This is an analog TV tuner so it can not be used for digital cable channels and can not accept antenna input..
Multiple tuner units can work together with video wall system or split-screen video processor to form a large-scale display system or display multiple TV channels on one screen at the same time. Great RF coax to HDMI audio decoder for streamline setup with new home A/V receiver or home theater syst....

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Happymodel ELRS 2.4GHz RX SX1280 EXPRESSLRS Nano Long Range Receiver EP1 RX

The Happymodel 2.4GHz ELRS nano series receiver is an open source program based on ExpressLRS, we have 3 types rx module released..
On the basis of PP RX, we have developed the Nano 2.4GHz rx of ESP8285 version named EP1 and EP2. The RF module of EP1/EP2 is the same like PP RX and....
Due to the low-latency and high-refresh-rate RF module, they are very comfortable for FPV race and Long Range FPV. And very suitable for Tiny whoop....

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Preparation Gel - Conductive Gel for use with RF Facial Firming and Body Slimming Machines

Preparation gel for use with RF Slimming Machines. Designed to provide optimal results when conducting slimming treatments..
This Slimming Machine gel designed to increase the transmitting efficiency, ensures delivery of the required energy into the deep layers of the skin..
The RF Slimming Gel offers both superior conductivity and skin cooling to increase the treatment efficiency and client comfort when conducting....
Top-rated gel which has a moisture rich formula to keep the skin lubricated during use of RF machines and slimming devices..
The conductive gel is rich moisturizing and hypoallergenic formula which does not contain fragrance or color..

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SunFounder Reader Module Kit Mifare RC522 Reader Module with S50 White Card and Key Ring Compatible with Arduino Raspberry Pi

The RF IC Card module design the circuit of card read by using the original Philips MFRC522 chip.
Easy to use, with pin header. The module can be directly loaded into the various reader molds..
Applicable for the user who need to design or manufacture the RF card terminal..
Module Interface: SPI， Data transfer rate: Maximum 10Mbit/s..
Power Voltage : 3.3V,Operating frequency: 13.56MHz..

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UMLIFE 5pcs NRF24L01+PA+LNA RF Transceiver Module with SMA Antenna 2.4 GHz 1100m + 5pcs NRF24L01 Wireless Module with Breakout Adapter On-Board 3.3V Regulator for Arduino

It can be wildly used to wireless remote control, somatosensory devices, RFID, NFC, smart grid, smart home, wireless audio etc..
5PCS NRF24L01 8 Pin Socket Breakout Adapter Board: On-board AMS1117-3.3 chip, a simple socket breakout board which is for 8-Pin NRF24L01 wireless module.
5PCS NRF24L01+PA+LNA RF Transceiver Module with SMA Antenna: Built-in 2.4Ghz antenna: available software to set the address, only received local address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers.
RF24L01+ Breakout Adapter: Small power on SMD LED indicator, On-board 3.3V voltage regulator, which accepts +5V power supply input and provides 3.3V for the attached "nRF24L01+" module..
The packing list includes: 5 * NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module.

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NemaTech Premium Multi-Room Remote Control IR Extender and Repeater Solution (Wireless)

【EXTRA LONG RANGE】Wirelessly transmit more than 200 meters / 650ft extending your remote's reach without interference.
【ULTRA COMPACT】 World's smallest remote control IR extender/repeater kit 1.77 x 1.77 x 0.59 inches.
【CONTROL MULTIPLE DEVICES】Extend as many devices as you have, within the transmitting range of your infrared devices.
【EXTRA LONG RANGE & CONTROL MULTIPLE DEVICES 】 – Wirelessly transmit more than 200 meters / 650ft extending your remote's reach without interference and being able to extend as many devices as you have, within the transmitting range of your infrared devices.
【PACKAGE INCLUDE & 1YEAR WARRANTY 】 1 x Transmitter, 1 x Receiver, 2 x Power Adapters, IR Receiver and Emitter Cables, Owner's Manual.Simple and convenient for you to achieve remote control, 1year manufacturer warranty, you can contact us with any questions.

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FrSky Tandem X20S Transmitter with Built-in 900M/2.5G Dual-Band Internal RF Module

Built-in TD 900M/2.4G Dual-Band Internal RF Module Supports Multiple Working Modes 2.4G ACCST D16Mode (Compatible with ACCST Receivers with D16 V2 or later FW) 2.4G ACCESSMode (Compatible with ACCESS Receivers) 900M ACCESSMode (Compatible with ACCESS R9 868/915MHz Receivers) (*Capable of simultaneous working under ACCESS mode) 2.4G & 900M TD Mode (Compatible with TD Receivers).
Super-low latency and long-range control with telemetry (*Up to 50 to 100KM range and down to 4ms end-to-end latency) 800*480 Color Touch-Screen Displays 6 Quick-Mode Custom Buttons (Front) and 2 Momentary Buttons (Rear) Lite Type External Module Bay Built-in 6-axis Gyroscope Sensor All CNC Metal Trims, Knobs.
Haptic Vibration Alerts and Voice Speech Outputs Supports SWR Indicator Warning Supports Recharge System for 2S Li-ion Battery (USB Type-C Interface) High-speed PARA Wireless Training System (Compatible with FreeLink App3.0) Built-in Audio Wireless Module (Compatible with Bluetooth Audio Device).
All CNC High-Precision Hall-Sensor Gimbals with 10 Ball-Bearing, adjustable 45° to 60° stcik travel and 8° rotatable panel. ETHOS: The more pow....

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Seeed Studio LoRa-E5 Development Kit - Based on LoRa-E5 STM32WLE5JC, LoRaWAN Protocol and Worldwide Frequency Supported.

...d provides with rich interfaces including Grove connectors, RS-485 terminal, male/female pin headers for you to connect sensors and modules with different connectors and data protocols, saving your time on wire soldering..
✨【Long-distance Transmission Range to 10km】LoRa-E5 Mini Dev Board features an ultra-long transmitting range of LoRa-E5 up to 10km in an open area, extremely low chip power consumption, and user-friendly interfaces. Note: Ideal value in open area..
✨【Global LoRaWAN and LoRa Frequency Plan Supported】LoRa-E5 Mini Dev Board embedded with LoRa-E5 STM32WLE5JC Module, which is the world-first combo of LoRa RF and MCU chip into one single tiny chip and is FCC and CE certified. It is powered by ARM Cortex-M4 core and Semtech SX126X LoRa chip, supports both LoRaWAN and LoRa protocol on the worldwide frequency..

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RC73 IR/RF Remote Control Compatible with Directv Remote Control

RC73 IR/RF Remote Control compatible with Directv Direct TV.
Stable Performance: Strongest Signal by Infrared Technology, Covers All the Functions of the Original Remote. Farther Transmitting Distance over 10....
Fast Response: Soft Touch and Anti-dusted Buttons. Fastest Response Not over 0.2 Second. Supports over 150,000 Clicks Approved by Tests..
Premium After Sale Service: Provide 360 Days Warranty Return Service. All of the Customer Service Reply within 12 Hours..

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Mixer Module, Bandwidth Mixing 0.1‑500MHz High Frequency Transducer -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver

Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
-10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.

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4-Input Composite Video Audio to RF Coax TV Modulator

Professional-grade audio/video to RF modulator for broadband A/V distribution for all NTSC TV system setup. Converts up to 4 composite RCA video/audio....
Supports 4 composite RCA video inputs and 4 RCA audio inputs. Easy front panel push button control for easy channel selection. Each video/audio input....
Transmitting audio/video over coax cable offers greater transmission range and much lower cost than the typical balun or Cat5 extender solution.....
Powerful 100db signal output sufficient for long cable runs up to 1200 meters. Multiple of these 4-input RF modulator units can be cascaded together....

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HC-05 Wireless Bluetooth Receiver RF Transceiver Module Serial Port Transmitter Module

RXD: the receiver, Bluetooth module receives from another device sent data.
normally connected to other devices transmitting end TXD?.
TXD: sending end, the Bluetooth module to send data to other devices.
receiving terminal is normally connected to other devices RXD.

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Used Remote Control; RC71 RC72 RC73 IR/RF Replacement Remote Control Fit for Directv

RC73 IR/RF Remote Control compatible with Directv Direct TV.
Stable Performance: Strongest Signal by Infrared Technology, Covers All the Functions of the Original Remote. Farther Transmitting Distance over 10 Meters/33 Feet..
Fast Response: Soft Touch and Anti-dusted Buttons. Fastest Response Not over 0.2 Second. Supports over 150,000 Clicks Approved by Tests..
Premium After Sale Service: Provide 360 Days Warranty Return Service. All of the Customer Service Reply within 12 Hours..

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