We've made changes to the AGC as it relates to FM that should help to mitigate this for the next release. We'll be interested to hear your feedback once we get it into your hands.
Eric Wachsmann FlexRadio Systems On Wed, May 18, 2011 at 1:32 PM, Ted Leonard <[email protected]> wrote: > Hi Graham, > Thank you for the speedy reply. My Neighbor and I have tried all sorts of > AGC settings to no avail as far as the hum is concerned. > If we turn off the tone the hum goes away and audio is fine. My repeater > sends out 127.3 at about 350 Hz level for PL most receivers of course strip > it off > so you don't hear it. > If we go to simplex on 6 FM and use the tone the hum is there, turn off the > tone and hum is gone. Playing with AGC settings has > not even reduced the hum as long as a tone is present. > My humble thought is the low end needs to be filtered out then all will be > well. > > Ted W3VG > _______________________________________________ Flexedge mailing list [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz This is the FlexRadio Systems e-mail Reflector called FlexEdge. It is used for posting topics related to SDR software development and experimentalist who are using beta versions of the software.
