Re: Inexpensive Multi-Band Receiver?



SDR- May be not quite ,  its based on a  single  chip ,  with  analog  front end , mixers , then  converts to 
digital to  take care of the  filtering  , decoding etc , very much the  same as any of the  dongle based  sdr systems
unless you  pick up quite a  old  RX, the  analogue front end  >> digital  back  end  will  be the  general layout 

As stand alone Rx , gets good  reports  ,  only possible down side for  data could be the  need to  use the  recovered audio from the  set, as previous, elimination, of as may items in the  signal path, will  reduce distortion , drift and improve  s/n 


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