Benefit of the receiver bandwidth?

Sometimes people ask what I prefer, receivers with more bandwidth or better quality?

I did a few tests on VHF UHF with a professional receiver (1 MHz bw) against a cheap device (4 MHz bw) at the same location and with the same antenna.
Result :

  • 1 MHz high quality: 2773 decoded signals
  • 4 MHz, low cost: 5671 decoded signals

Last update on 2020-02-14 by R. Haenggi.

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