ka3jjz
Wiki Admin Emeritus
The ARRL's announcement for Armed Forces Day is here...
Annual Armed Forces Day Cross-Band Communications Test Set for May 14
The announcement mentions that for the first time, MIL-STD-188-110A/B will be used in the test. This is a non-ham mode that might cause trouble for those using data terminals that are tuned to pass ham digital tones (like the PK232). A soundcard connection is far preferable
You can find links to all of the modes - ham modes will redirect to our amateur digital page - here...
HF Modes Currently Active - The RadioReference Wiki
We also have a waterfall of MIL-STD-188-110A linked on that page.
I have to update the software listing for this mode on SigIDWiki, but the ones that can copy this mode (apart from the expensive packages like Wavecom) include MultiPSK, Skysweeper (Standard Plus and Pro versions), Sorcerer and possibly MS-DMT. The links for these can be found on the UMC software page, the link for which is in my sig line.
This is one mode that requires very precise tuning (I've only done it once, on a FT817). Fortunately many ham transceivers can tune down to 10hz, so this shouldn't present much of a problem. And of course, SDRs can tune this fine as well.
Mike
Annual Armed Forces Day Cross-Band Communications Test Set for May 14
The announcement mentions that for the first time, MIL-STD-188-110A/B will be used in the test. This is a non-ham mode that might cause trouble for those using data terminals that are tuned to pass ham digital tones (like the PK232). A soundcard connection is far preferable
You can find links to all of the modes - ham modes will redirect to our amateur digital page - here...
HF Modes Currently Active - The RadioReference Wiki
We also have a waterfall of MIL-STD-188-110A linked on that page.
I have to update the software listing for this mode on SigIDWiki, but the ones that can copy this mode (apart from the expensive packages like Wavecom) include MultiPSK, Skysweeper (Standard Plus and Pro versions), Sorcerer and possibly MS-DMT. The links for these can be found on the UMC software page, the link for which is in my sig line.
This is one mode that requires very precise tuning (I've only done it once, on a FT817). Fortunately many ham transceivers can tune down to 10hz, so this shouldn't present much of a problem. And of course, SDRs can tune this fine as well.
Mike