[digitalradio] Re: Individual software programs for various digital modes????

2010-06-17 Thread sholtofish
I like the TruTTY program very much. It just has a few modes but it is superb on RTTY. I've found it consistently decodes better even than MMRTTY, DM780 and even MultiPSK. It also has true FSK and links with AALog 3 perfectly. It's other useful modes are MFSK16, PSK31/63/125. Also it is very

[digitalradio] Re: Individual software programs for various digital modes????

2010-06-17 Thread JonP
I would argue the other way. When you go to individual software programs, it means that you have to learn the user interface, set-up, and operation of a number of different programs with a number of different interfaces and a number of different approaches as to how software should be

[digitalradio] Data on SDR vs analog receivers

2010-06-17 Thread Charles Preston
Performance receiving digital modes Is there data on any or all SDR receivers having better performance on any digital modes close to their minimum SNR? I expect any receiver with better specifications will do better as far as IMD and gain variations due to some AGC action on strong signals

Re: [digitalradio] About digital reception and SDR.

2010-06-17 Thread Frank MacDonell
Hi Simon - Any news on the dump file? I love HRD, but cannot use it with Win 7. Thanks for all you do. Frank KD8FIP On Thu, May 27, 2010 at 1:10 AM, Simon HB9DRV simon.br...@kns.ch wrote: Hi, If Windows 7 crashes with BSOD then it's a driver issue - I suggest serial port or USB

Re: [digitalradio] Re: Download JT65-HF1051.zip software

2010-06-17 Thread Jeremy Cowgar
On 6/15/2010 12:37 PM, Alex wrote: OK Andy, but now the automatic multiple decoder of JT65-HF is easier and faster You know 12 seconds is not a long time to decode multiple sigmals and to decide who replay. Also by the JT65-HF multiple decoder you have the time to monitor 2 KHz of

RE: [digitalradio] Re: Individual software programs for various digital modes????

2010-06-17 Thread Ed G
Jon, your argument is certainly a valid one, but does not take into account those hams who only want to work one or two digital modes, PSK31 and RTTY being the primary choice. I was in that boat once, too, but am just recently beginning to agree with your view on this and have become a

Re: [digitalradio] Data on SDR vs analog receivers

2010-06-17 Thread Andy obrien
On Wed, Jun 16, 2010 at 10:35 AM, Charles Preston cpres...@gci.net wrote: Performance receiving digital modes Is there data on any or all SDR receivers having better performance on any digital modes close to their minimum SNR? I'll start with one basic problem, there is no software that

[digitalradio] Re-inventing repeaters via ALE/APRS concepts?

2010-06-17 Thread Andy obrien
This may be a little off the usual digital mode related topics. Today I was thinking about VHF/UHF FM voice repeaters and the trouble repeater owners go to when maintaining a repeater site. Typically the location is a high hill , atop a large tower, lots of hard line, elaborate lightning