[mailto:digitalra...@yahoogroups.com] Per
conto di expeditionradio
Inviato: venerdì 15 gennaio 2010 2.15
A: digitalradio@yahoogroups.com
Oggetto: [digitalradio] Re: MT 63 question
MT63-1000 can be used on any HF band and on 160 meters.
There is no bandwidth limit for Data for USA hams on HF
A: digitalradio@yahoogroups.com
Oggetto: [digitalradio] Re: MT 63 question
MT63-1000 can be used on any HF band and on 160 meters.
There is no bandwidth limit for Data for USA hams on HF.
MT63=1000 also complies with the 300 symbol per second rule.
73 Bonnie KQ6XA
Kim W4OSS wrote:
For US
I'm interested in having this clarified. 97.3(c)(2) says something about 500
Hz bandwidth below 30 MHz. That is the only thing I specifically see about
bandwidth for data modes. I kinda read that as saying we here in the US are
limited to 500 Hz bandwidth. Does anyone have an official
Look at Part 97.221. This 500 hertz va 1600 hertz bandwidth thing is an
automatic control (unattended - 500 hertz) or attended 1600 question.
I think you must be thinking about the 300 baud limit and blurring the two
together. And no, I have no other FCC guidance on the matter.
Rick - KH2DF
Yep, I was aware of the 97.221 limit of 500 Hz for automatic operation. Also,
I was aware of 97.305 that specifies 300 baud below 28 MHz. 1200 baud appears
to be OK for 10 meters. Of course, that is the paragraph that has the confusing
thing about 1000 HZ RTTY shift specification. By that I
MT63-1000 can be used on any HF band and on 160 meters.
There is no bandwidth limit for Data for USA hams on HF.
MT63=1000 also complies with the 300 symbol per second rule.
73 Bonnie KQ6XA
Kim W4OSS wrote:
For US amateurs can MT63-1000 be used below 28MHZ or only above.
