01MHz-17GHz TCXO RTL SDR Receiver R820T2 USB RTL-SDR Dongle with 05Ppm TCXO SMA MJZSEE A300U Tester XT Can set automatic search scan. The analog subtone and digital subtone can be cracked by software. The ID of common digital walkie-talkies can be cracked by software and the voice signal can be demodulated._x000D_ The signal received by the antenna is converted into data by this receiver and sent to the computer, Android phone and other devices through the USB interface. The software on the computer and Android phone and other devices processes the demodulated signal, displays the frequency spectrum, and arbitrarily sets the reception._x000D_ Bandwidth, signal recording, saving, playback and other functions. Through SDR software, receiving electromagnetic waves in the range of 100KHz-1.7GHz supports AM, FM(NFM, WFM), CW, DSB, LSB, USB demodulation. Can be used to listen to short-wave single-sideband communications, FM radio, intercom calls, aviation bands, meteor monitoring ADS-B decoding radar, AIS signal reception, etc._x000D_ _x000D_ Technical characteristics: This receiver has a built-in 1 ppm temperature compensation crystal_x000D_ [TCXO]. Make the frequency more stable and accurate. The almost zero temperature drift [2 ppm initial deviation, 1 ppm temperature drift] increases the internal chip heat dissipation, making the work more stable. Using the latest RTL2832U + R820T2 solution _x000D_ R820T2 tuner has slightly better sensitivity than R820T, lower background noise and higher signal-to-noise ratio. Can work more stably at frequencies around 1.5 GHz. _x000D_ The Q channel on the RTL2832U is used to increase the direct mining reception of the frequency of 100KHz-24MHz. Achieved 100KHz-1.7GHz full segment reception. Support XP Win7, Win8, Win10, MAC, Android and other systems._x000D_ Applicable: XP Win7, Win8, Win10, MAC,Android And Other Systems._x000D_ Material: Metal_x000D_ colour: silver_x000D_ _x000D_ Package Contents:_x000D_ 1 x TCXO RTL SDR Receiver_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_