[digitalradio] Re: PAX2 Beacon/responder 20m QRV OH3NNZ

2006-06-09 Thread holopainen_tommi
--- In digitalradio@yahoogroups.com, John Bradley <[EMAIL PROTECTED]> wrote: > > pse try again, sorry I missed u, Tommi and Asmo...am very interested in PAX2 and haven't worked Europe yet.. > > John > VE5MU PAX2 will be QRV today beginning 17.00 UTC -Tommi oh7jjt- > > > - Original M

Re: [digitalradio] Re: PAX2 Beacon/responder 20m QRV OH3NNZ

2006-06-09 Thread John Bradley
unfortunately have to work but will put my rig on that freq as well, responder on     regards   John VE5MU   - Original Message - From: holopainen_tommi To: digitalradio@yahoogroups.com Sent: Friday, June 09, 2006 6:43 AM Subject: [digitalradio] Re: PAX2

[digitalradio] Sound card question

2006-06-09 Thread Mark R Milburn
When I try to use Q15x25 at a bitrate of 1200, the program automatically sets the frequencies so that the center frequency is 660. The low end is just above 200. I remember being cautioned to use the center of the sound card frequencies since some card didn't perform all that great when you got

Re: [digitalradio] Digital Video on 12.5khz channel

2006-06-09 Thread Paul L Schmidt
Can you cite the regulation making that limitation? It looks to me like the limitation is 20 kHz bandwidth. Also, we *do* have bands above 2 meters... Joe Ivey wrote: > It would be of no use to the US hams as we are limited to 5KHz on 2 meters. > > Joe Ivey > W4JSI > > -

Re: [digitalradio] Digital Video on 12.5khz channel

2006-06-09 Thread KV9U
Paul is correct, the maximum bandwidth permitted on 2 meters is 20 kHz ... at this time. FCC Part 97 Rules at 97.305(c) Authorized Emission Types, has a reference 97.307 Emission Standards, that says under (f)(5): "(5) A RTTY, data or multiplexed emission using a specified digital code listed

Re: [digitalradio] Digital Video on 12.5khz channel

2006-06-09 Thread Leigh L Klotz, Jr.
Doesn't it also say in (2) that the maximum bandwidth for an image is the equivalent of a communications-quality phone emission? That would be less than 20KHz...it is a pain that they consider image and data differently, which is certainly one reason to support some kind of mode/bandwidth refo