Reviews Rf Radio Frequency Skin

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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AD8317 Logarithmic Detector, RF Log Detector Logarithmic Detector, Logarithmic Detector RF Signal Log Output Power Meter 1M-10000MHz Controller

  • [Main function]: This logarithmic detector is designed for ADI's AD8317 chip and is used for RF signal power detection..
  • [Detection frequency range]: The detection frequency range of the logarithmic detector is 1M-10GHz, and it can detect RF signals with a power of -55dBm to -0dBm, and convert the RF signal into a DC voltage output..
  • [Excellent performance]: The greater the RF signal amplitude or power, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, which will expand the dynamic range of the detected signal by 55dB..
  • [Wide use]: The logarithmic detector is widely used in radio frequency signal detection, signal power measurement, environmental field strength detection, and can also be used as a component of automatic gain control and automatic level control..
  • [Stable and durable]: This logarithmic detector can withstand high and low temperatures, is stable and durable, with a temperature measurement range of 0°C to 1024°C, and a converter temperature resolution of 0.25°C..
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High Frequency Transducer, Bandwidth Mixing Board Mixer Module -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver

  • 【Important Data】: SSB noise figure (NF) of 9.75 dB--Input IP3: 28.5 dBm--Input P1dB: 13.3 dBm--Typical LO drive: 0 dBm--Power conversion gain of 1.8 dB.
  • 【Wild Used】: This 5V double balance up and down frequency mixer module is widely used for cellular base station receivers, Radio link down converters, Broadband block conversion, Instrumentation.
  • 【Low Power】: Our 130mA 50 Ohms Balun coil coupling frequency conversion mixer features adjustable bias for low power operation, so you can trust and use this RF mixer inverter with confidence.
  • 【Wonderful Components】: This 5V ADL5801 double balance up and down frequency mixer module is equipped with exposed paddle, 4mm x 4mm, 24-lead LFCSP package, so it will be an ideal choice for you.
  • 【Size】: Power supply: DC+5V@80mA(anti-reverse connection protection.)--RF_IN/RF_LO input frequency range: 10-6000Mhz--Input and output impedance: 50 ohm--Type:Input Balun coupling, Input/output Balun coupling(Optional)--Weight: Approx.15g/0.5oz.
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8.2 MH RF Security Tags Soft Labels with Mock Barcodes for Retail EAS Anti-Theft System (2000 PCS)

  • ...t Coefficient】The appearance of RF labels can be disguised as ordinary barcode, which can effectively protect the goods from being lost. When the RF tag passes without induction elimination, the electronic tag can effectively prevent the loss of goods by automatically sending an alarm signal from the 8.2MHz radio frequency anti-theft door..
  • 【High-strength Bonding】Professional use of high-strength adhesive can make the label stick firmly, not easy to fall off, and greatly extend its service life. In addition, the small size has the advantage of being easy to store & carry, and prevent theft without affecting the aesthetics..
  • 【Quality Assurance】The label strictly abides by the anti-theft product standards. Each label contains a dedicated 8.2Mhz radio frequency chip, which is stable and not easy to fail because of magnetic influence. The anti-theft system can form induction with the chip through 8.2Mhz radio frequency, so as to achieve the purpose of safety protection..
  • 【Widely Application】The label is as thin as a piece of paper, which is suitable for clothing labels, care product bottles, carton packaging and other commodities. Generally, it can be used for shopping malls and supermarkets and other retail places..
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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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Case of 40 - DIRECTV IR/RF Universal Remote Control RC66RX

  • Replaces the RC71 RC72 RC73 with better support for new TVs.
  • Uses both infrared (IR) and radio frequency (RF) technology.
  • Compatible with older DIRECTV receivers in IR mode only.
  • RF mode, works through walls, cabinets and floors.
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Stryker Radios SR-497-HPC AM/FM 10M RADIO

  • What's new? ❶ 3-in-1: Radio, Bluetooth speaker, SD card music player. ❷ RF750 added a 9.85' wire antenna, strengthening the reception to pick up more stations. ❸ It comes with USB-C charging port and a removable lithium battery. ❹ It is a preparedness radio with NOAA weather alert..
  • AM/FM/SW/WB Radio: Tune in to your favorite AM (520-1710KHz), FM (87-108MHz), or SW (5.7-17.9MHz) frequencies, but also pick up the weather band (162.400-162.550MHz) and get alerts about NOAA weather hazards in your area..
  • Improved Reception. The embedded DSP chip enhances the sensitivity of gaining good reception while enabling you to set the spacing and frequency for listening to your station loud and clear..
  • Retro Speaker with Amazing Sound! This vintage equalizer look, will remind you of the "communications look" radios of the '70s? Turn it on, you can be astonished by the crisp audio and the 6 types of sound effects..
  • Compact Size: Easy to slide into your pocket or bag, the RF750 is also equipped with a braided wrist strap for hanging. Whether you are a camper, hiker, or preparing for an emergency, this is the perfect radio for you..
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Flysky FS-i6 6CH 2.4GHz AFHDS RC Transmitter w/FS-iA6B Receiver for RC Multirotor Helicopter Airplane Glider Quadcopter (Model_2)

  • This radio system uses low power electronic components and sensitive receiver chip. The RF modulation uses intermittent signal thus reducing even more power consumption.
  • 2)Reliable, interference free 2.4GHz AFHDS 2A signal operation..
  • This radio system uses a high gain and high quality multi directional antenna, it covers the whole frequency band. Associated with a high sensitivity receiver, this radio system guarantees a jamming free long range radio transmission..
  • 4).Associated with a High Sensitivity Receiver, This Radio System Guarantees a Jamming Free Long Range Radio Transmission Each Transmitter Has a Unique Id, When Binding with a Receiver, The Receiver Saves That Unique ID and Can Accepts Only Data From The Unique Transmitter..
  • Works in the frequency range of 2.405 to 2.475GHz.This band has been divided into 142 independent channels, each radio system uses 16 different channels and 160 different types of hopping algorith.
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LANTRO JS RF WideBand Amplifier 433MHz 22dB High Gain Low Noise LNA Amplifier

  • 【Product Parameters】- Working Voltage: 3---5V.
  • Protect-----This strong heavy duty tool bag can protect your tools from water and dust.
  • 【Scope of Application】- The product can be applied to various RF receiving front ends, used for shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers and other RF signal amplifications that require low noise.
  • 【Excellent Performance】-The radio frequency amplifier is made of high-quality electronic components and has the advantages of high gain, low noise figure, etc.
  • 【Low Noise】- The noise factor is as low and 0.55dB, which is quite small.
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