Remote Rig

RRC-Micro PC Client in English => General discussion => Topic started by: PY1KN on 2012-04-18, 15:51:20

Title: PSK and AFSK
Post by: PY1KN on 2012-04-18, 15:51:20
Hi

I did some brief tests of the new version, and it is great! Thanks for the update.

I haven't tried it yet, but is it possible for an AFSK or PSK software to access the audio device in the dongle?

This would open the world of digital modes with the PC-client.

Marcelo, PY1KN
Title: Re: PSK and AFSK
Post by: I4GAD Enrico on 2012-04-18, 16:34:43
Hams are really hard to please hi hi .....
Ciao
I4GAD Enrico
Title: Re: PSK and AFSK
Post by: oz1rh on 2012-04-18, 23:17:53
I have a Microbit RRC pc-client running and it creates a Microbit 1274A sound device on my Win XP SP3 pc. I run HRD+Digital Master 780 and in DM780 I can select the Microbit 1274A sound device. It can display a waterfall form the remote radio, but it does not decode PSK31 reliable. The volume controls in Windows for the Microbit 1274A sound device seems to be reversed, that is in DM780 the TX volume slider controls the loudness of the received signals in the waterfall. The traces in the waterfall looks distorted and I have not found a way to decode them 100%. I can turn the audio level down but the signals still looks distorted right until they disapear. My SignalLink at the radio site decodes much better.

I have not installed a virtual sound cable, but it seems Windows has a similar feature as I have to enable a slider called 'Hent' in my Danish Windows. The English meaning of 'Hent' is something like 'Fetch' or 'Get'. After TX'ing this 'Hent' slider has a tendency to disable it self so I do not get anything on the waterfall.

How is the Microbit 1274A sound device supposed to be accessed from DM780 and other digital programs?

73, Palle, OZ1RH
www.oz1rh.com
Title: Re: PSK and AFSK
Post by: sm2o on 2012-04-19, 15:54:27
Hi

It's not possible to bridge soundcards in Windows (as we are aware of at least) so, you must use one other soundcard (for example the internal ) for the PSK program and connect analog cables to the 1274 dongle.

73 de mike
Title: Re: PSK and AFSK
Post by: oz1rh on 2012-04-21, 19:21:24
Virtual Audio Cables for Win XP are described here. I have not tested any yet.

Virtual Audio Cable Description http://software.muzychenko.net/eng/vac.htm

Virtual Audio Cable 4.12 free download http://www.brothersoft.com/virtual-audio-cable-download-2672.html?bottom

Virtual Audio Cable 3.10 http://virtual-audio-cable.en.softonic.com/download

73, Palle, OZ1RH.