[RTTY] List of Illegal Data modes in the US

Ron Kolarik rkolarik at neb.rr.com
Sat Nov 23 16:07:35 EST 2013


That would be ROS Chen. The author screwed up the description in the
submission to the FCC and got it classified as SS.

Still running behind from this viral bug.

Ron
K0IDT

----- Original Message ----- 
From: "Kok Chen" <chen at mac.com>
To: "Don Hill AA5AU" <aa5au at bellsouth.net>
Cc: <RTTY at contesting.com>
Sent: Saturday, November 23, 2013 2:43 PM
Subject: Re: [RTTY] List of Illegal Data modes in the US


> On Nov 23, 2013, at 11:25 AM, Don Hill AA5AU wrote:
>
>> Other than Pactor 4, could someone please send us a list of other wide-band digital 
>> modes that are currently illegal in the United
>> States?
>
> I forget its name now, but remember that mode that popped up a couple of years ago 
> where the author had identified as a "spread spectrum" mode? (It is actually no more 
> "spread spectrum" than some existing modes, and it is also not especially wideband, 
> either, and the software for it was actually somewhat open).
>
> Someone must remember the name?
>
> But the "spread spectrum" designation got it banned from FCC jurisdiction pronto 
> :-).
>
> 73
> Chen
>
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