Re: [digitalradio] K3UK On Understanding JT65A for HF.

2007-04-05 Thread Jose A. Amador
Walt DuBose wrote: As far as I can tell, there is a very large use of FEC which of course cuts down on the amount of user data throughput. Additionally, with 65 tones, I believe that the signal is wider than 500 Hz. Hi Hi. Yep!...it was meant for VHF and up... 1. In earlier versions the

Re: [digitalradio] K3UK On Understanding JT65A for HF.

2007-04-04 Thread Walt DuBose
Andrew O'Brien wrote: I'm getting many public and private emails from around the world about JT65A. Some seem to think I'm involved with the software and how it was to be used for HF. I'm no expert and have only about 40% of the software mastered at the moment. I have no more clue about HF