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820T/820T2 For RTL SDR Receiver USB Tuner 100Khz-1.7Ghz UV HF RTL2832U R820T2 For Radio Communications
This receiver adopts RTL2832U R820T solution, uses the Q channel on RTL2832U, increases the support for 100KHz-24MHz, and realizes the receiving of 100KHz-1.7GHz.
It enables connections for computers, Android phones and other devices and use SDR software to receive 100KHz-1.7GHz electromagnetic waves. Support AM, FM (NFM, WFM), CW, DSB, LSB, USB demodulation. Users can listen to short-wave single-sideband communications, FM radio, walkie-talkie calls, aviation bands, etc.
The analog sub-tone and digital sub-tone can be cracked by software. You can set up automatic search and scan. The ID of digital walkie-talkie can be cracked through software and voice signal can be demodulated.
Software Defined Radio (SDR) is a new type of radio broadcasting communication technology, which is based on a software-defined wireless communication protocol instead of hardwired implementation. Frequency bands, air interface protocols and functions can be upgraded through software downloads and updates without completely replacing hardware.
Medium and short wave directly input the signal received by antenna to digital-to-analog conversion chip, which perfectly solves signal loss, noise, waveform disorder, frequency offset, and other problems caused by the use of an inverter, so that its sensitivity is improved, and waveform display is clear and perfect. The rate is high, showing the actual frequency.
FM Broadcasting: 87MHz-108MHz, select WFM.
Medium Wave Broadcasting: 526.5kHz~1606.5kHz, AM.
Shortwave Broadcasting: 3MHz~30MHz, AM.
Airport tower Frequency: 118MHz-135.975MHz, AM
Frequency of Civil Walkie-Talkie:
VHF: 136MHz-174MHz standard is NFM
UHF: 400MHz-470MHz standard is NFM
Amateur Radio Communications: Short-wave single-sideband: LSB is commonly used below 10MHz; single-sideband USB is commonly used above 10MHz.
Ultrashort Wave Radio Station: Generallyadopts NFM standard. Frequencies are 50-54MHz, 144-148MHz, 430-440MHz.
size:95x50x20mm
Material:aluminum
colour:blue
Package Contents:
1 Set x SDR Receiver USB Tuner
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
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