Re: [digitalradio] AGC and Digital Modes
Optimal setting is AGC ON, fast, and use a filter matching the bandwidth of the signal. Rein PA0R -Ursprüngliche Nachricht- Von: digitalradio@yahoogroups.com Gesendet: 27.07.07 21:22:04 An: digitalradio@yahoogroups.com Betreff: [digitalradio] AGC and Digital Modes I would like to query the digital mode users regarding the AGC setting. I'm currently running PowerSDR 1.9.1 beta (original SVN), DXLabs Commander interfaced via VComm to a test version of Multipsk. I currently have the AGC set to MED, and I notice that when a strong PSK signal appears in the bandwidth, the AGC really cuts the signals back. I know it's supposed to do that, but I'm curious as to what is an optimal setting for digi modes. Thanks for any help and suggestions. 73... Jon W1MNK -- http://pa0r.blogspirit.com Announce your digital presence via our Interactive Sked Page at http://www.obriensweb.com/drsked/drsked.php Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/digitalradio/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [digitalradio] AGC and Digital Modes
--- Jon Maguire [EMAIL PROTECTED] wrote: I would like to query the digital mode users regarding the AGC setting. I'm currently running PowerSDR 1.9.1 beta (original SVN), DXLabs Commander interfaced via VComm to a test version of Multipsk. I currently have the AGC set to MED, and I notice that when a strong PSK signal appears in the bandwidth, the AGC really cuts the signals back. I know it's supposed to do that, but I'm curious as to what is an optimal setting for digi modes. Thanks for any help and suggestions. 73... Jon W1MNK The optimal setting is off. Then use the rf gain to cut the signal to the level you want it to be. That is the same on any mode where you have a strong signal close to the receive frequency and it is acting on the agc . Luggage? GPS? Comic books? Check out fitting gifts for grads at Yahoo! Search http://search.yahoo.com/search?fr=oni_on_mailp=graduation+giftscs=bz
Re: [digitalradio] AGC and Digital Modes
Jon Maguire skrev: I would like to query the digital mode users regarding the AGC setting. I'm currently running PowerSDR 1.9.1 beta (original SVN), DXLabs Commander interfaced via VComm to a test version of Multipsk. I currently have the AGC set to MED, and I notice that when a strong PSK signal appears in the bandwidth, the AGC really cuts the signals back. I know it's supposed to do that, but I'm curious as to what is an optimal setting for digi modes. Thanks for any help and suggestions. 73... Jon W1MNK Optimal setting is off if possible, otherwise as fast as possible,,, -- Vy 73 de OZ1PIF/5Q2M, Peter ** CW: Who? Me? You must be joking!! ** email: peter(no-spam-filler)@frenning.dk http://www.frenning.dk/oz1pif.htm Ph. +45 4619 3239 Snailmail: Peter Frenning Ternevej 23 DK-4130 Viby Sj. Denmark ***