michael_jefferson

Wideband FM demodulator for APT Satellite weather pictures

Discussion created by michael_jefferson on Sep 20, 2017

I am developing a receiver for the APT satellite weather pictures transmitted at 137 MHz. The signals are wideband FM, with a required bandwidth of 50 kHz. I am looking for parts which might be helpful in the design. In particular, I am looking for a wideband FM demodulator with excellent linearity over a 20 kHz or more deviation. Thanks, Michael

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