[KCDXC] Link for FCC Filing RM-11708 REJECT Sample

bfrahm at st-tel.net bfrahm at st-tel.net
Fri Nov 29 00:24:02 EST 2013


On Thu, 28 Nov 2013 19:14:20 +0000, Jeff Blaine <Jeff.Blaine at epak.com>
wrote:
...... 
> 1. The ARRL proposal's major change that drops the baud rate limit and
> increases the bandwidth from 500 hz o 2.8 Khz. 

Actually digital bandwidth limit under this NPRM drops from unmlimited
(except for frequency band edge limits) to 2.8 KHz. 
> 
> 2.The new limit would apply anywhere CW/RTTY/digital is allowed now. 
Note
> I said CW segment.  The only guys who won't be affected are the phone
> segments.

Yes, there will be reliance on gentlemen's agreements to keep wide digital
out of the traditional cw segments. With most of the rest of the world
being allocated the entire band by their version of FCC, with NO mode
restrictions, and with flex-use of 160M, as well as RTTY vs cw and wide
digital on contest weekends proving very workable among USA and world
amateurs, I think this will be easy to achieve.

Who benefits?  In my opinion, experimenters, and users of hi-baud data
modes such as the Winlink users and emcomm people you pointed out.

For me the interesting and worthwhile question is, "Is 2.8 KHz the best
bandwidth limit choice"?  There are good arguments both for increasing and
decreasing that limit.

73  Bruce K0BJ






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