Yes, thanks for trying to help me use Chirp! I will move this discussion to my local club list.
Thanks much! Robert On 4/7/21 6:08 PM, Nigel A. Gunn G8IFF/W8IFF wrote: > On receive, audio DSP takes audio from the receiver's detector and possibly > feeds it back into the audio stages. > On transmit, the DSP gets it's audio from your microphone and feeds the > processed audio directly into the radio's modulator. > In both cases, you bypass any audio processing within the radio. > > DSP on HF receivers is done either at signal (RF) frequency or at the radio's > intermediate frequency. > > In either case you're unlikely to do it with a standard hand held radio > without some surgery. > > You can buy VHF/UHF data radios without and audio stages. > > If you want to inject video data, or data with a similar bandwedth then > you're looking for a radio with an IF 6-10MHz wide. Available but uncommon. > > Also, this has no connection with a Chirp egroup. Chirp is software for > programming the memories of your regular voice radio. > > >> On 07/04/2021 17:50 Robert Withers <[email protected]> wrote: >> >> >> An additional query. How is DSP done, then? I thought that is what I was >> looking to do, with a program running on connected computers, doing the >> processing of the digital data. >> _______________________________________________ chirp_users mailing list [email protected] http://intrepid.danplanet.com/mailman/listinfo/chirp_users This message was sent to [email protected] at [email protected] To unsubscribe, send an email to [email protected]
