[AMRadio] Slow scan tv
Bernie Doran
qedconsultants at embarqmail.com
Wed Dec 28 12:30:14 EST 2011
No question that they are within the rules to be where they are. but a
little courtesy would be appreciated, instead of just throwing that stuff on
top of existing QSOs. Bet they would not like it if I started calling CQ
and said listening at 3720!!! hmmm, wonder where I put that tape recorder.
----- Original Message -----
From: "Jim Wilhite" <w5jo at brightok.net>
To: "Discussion of AM Radio in the Amateur Service"
<amradio at mailman.qth.net>
Sent: Wednesday, December 28, 2011 7:37 AM
Subject: Re: [AMRadio] Slow scan tv
> Did you miss it Pete? I know what part 97 says about image, the
> statement was that I "feel" non voice should be below the phone band
> like CW and data all non voice. Frankly all of us have a right to
> transmit any mode they wish at any point in the band where rules permit.
> Some time I wish those guys would move to a well known frequency haunted
> by some 5 stations. That would certainly eliminate some splatter I hear
> regularly.
>
> Jim/W5JO
>
>
> ----- Original Message -----
>
>
>
>> 3.500 to 3.600 only permit RTTY and data.
>> 3.600 to 4.000 only permit phone and image.
>> You can review Part 97 to determine the specific definitions of the
>> various modes permitted in each segment.
>> However, I can't find any listings that show anything around 3710/13
>> as
>> being used for SSTV. I could also be digital voice activities which
>> are
>> gaining in popularity.
>>
>> Some SDR type receiver/software probably could shed some light on
>> what
>> type of signal is being transmitted there.
>>
>> Pete, wa2cwa
>
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