Re: [digitalradio] ALE 400 auto speed change

2008-06-07 Thread Patrick Lindecker
to the antenna, which is sufficient for a continuous working. HW? 73 Patrick - Original Message - From: Rick W. To: digitalradio@yahoogroups.com Sent: Saturday, June 07, 2008 3:42 AM Subject: Re: [digitalradio] ALE 400 auto speed change Hi Patrick, As you know the Russian

Re: [digitalradio] ALE 400 auto speed change

2008-06-07 Thread Howard Brown
[EMAIL PROTECTED] To: digitalradio@yahoogroups.com Sent: Saturday, June 7, 2008 3:20:53 AM Subject: Re: [digitalradio] ALE 400 auto speed change Hello Rick, Do you think that it would be possible for some hams to develop something similar, or better yet, follow the MIL-STD specifications so

Re: [digitalradio] ALE 400 auto speed change

2008-06-06 Thread Rick W.
With the ALE/FAE modes, the basic ALE 8FSK waveform is used, only slowed down in baud speed from 125 to 50, with the improved sensitivity but reduced throughput, but of course, a much narrower ham friendly bandwidth conserving mode when in ALE/FAE400 vs ALE/FAE 2000. Note that the bandwidth is

Re: [digitalradio] ALE 400 auto speed change

2008-06-06 Thread Patrick Lindecker
@yahoogroups.com Sent: Friday, June 06, 2008 8:48 PM Subject: Re: [digitalradio] ALE 400 auto speed change With the ALE/FAE modes, the basic ALE 8FSK waveform is used, only slowed down in baud speed from 125 to 50, with the improved sensitivity but reduced throughput, but of course, a much

[digitalradio] ALE 400 auto speed change

2008-06-05 Thread Andrew O'Brien
--- In digitalradio@yahoogroups.com, Rick W. [EMAIL PROTECTED] wrote: speeds to match conditions, something that has not been done to any great extent on sound card modes. Rick, KV9U Would it be possible for ALE 400 in multipsk to use the SNR measurement of the slave