[digitalradio] DM 780 Drift
Good Morning to the group, I have a question about the drift in Digital Master 780. I am sending out CQs in RTTY this morning on 20m and noticed as on other modes in the past that the signal I send drifts to the right slightly over time. I started on 14.084.10 and a half hour later I am at 14.084.35. I realize this is a minuscule drift, but I was wondering why it is happening. Thanks, AC0MJ
Re: [digitalradio] DM 780 Drift
Hi, Which build of DM780? There was a bug which is now fixed. Simon Brown, HB9DRV www.ham-radio-deluxe.com - Original Message - From: ac0mj ac0mj@gmail.com I have a question about the drift in Digital Master 780. I am sending out CQs in RTTY this morning on 20m and noticed as on other modes in the past that the signal I send drifts to the right slightly over time. I started on 14.084.10 and a half hour later I am at 14.084.35. I realize this is a minuscule drift, but I was wondering why it is happening.
Re: [digitalradio] DM 780 Drift
On Sun, Jul 12, 2009 at 12:34:19PM -, ac0mj wrote: Good Morning to the group, I have a question about the drift in Digital Master 780. I am sending out CQs in RTTY this morning on 20m and noticed as on other modes in the past that the signal I send drifts to the right slightly over time. I started on 14.084.10 and a half hour later I am at 14.084.35. I realize this is a minuscule drift, but I was wondering why it is happening. I'll bet that you have AFC turned on, and that the frequency is drifting because of AFC. -- Mike Andrews, W5EGO mi...@mikea.ath.cx Tired old sysadmin
Re: [digitalradio] DM 780 Drift
- Original Message - From: mikea mi...@mikea.ath.cx I'll bet that you have AFC turned on, and that the frequency is drifting because of AFC. There's an option in DM780 to show the RF frequency + AF frequency, does this make sense? In the v5.0 betas it's in Tools, Program Options, Logbook, Appearance: Frequency = radio + offset Simon Brown, HB9DRV www.ham-radio-deluxe.com
