Bandwidth, signal recording, saving, playback and other functions. Receiving electromagnetic waves in the range of 100KHz-1.7GHz supports AM, FM(NFM, WFM), CW, for DSB, LSB, and USB demodulation. Adopt the latest RTL2832U+R820T2 solution(R820T2 tuner has slightly better sensitivity than R820T, lower background noise, and higher signal-to-noise ratio. ).
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