2008 was when the FCC denied the N5RFX petition. So from introduction
to problem was five years for PACTOR III.
73,
... Joe, W4TV
On 4/29/2014 6:22 PM, Terry wrote:
Joe,
Looks like there were also issues in 2006:
In November 2006, N5RFX filed RM-11392:
<http://apps.fcc.gov/ecfs/document/view?id=6519008574>
RM11392 asks the FCC to re-establish the narrowband nature of the RTTY/Data
subbands in the 80 through 10-meter bands. Emissions have crept into the
narrowband RTTY/Data subbands in the 80 through 10-meter bands that are not
appropriate for the RTTY/Data subbands. Stations under automatic control
have taken advantage of loopholes created by terminology in the commission's
rules that is not applicable to new operating modes.
Terry AB5K
-----Original Message-----
From: RTTY [mailto:rtty-bounces@contesting.com] On Behalf Of Joe Subich,
W4TV
Sent: Tuesday, April 29, 2014 4:50 PM
To: rtty@contesting.com
Subject: Re: [RTTY] PACTOR III Start Date ...
Thank you. It would appear that PACTOR III was introduced in May of 2002.
There is no record of how quickly it moved from commercial to amateur
service but we do know that it was causing enough interference to other
users that by 2008 there had been at least one petition asking that the
Commission impose the bandwidth limit set by the twin 300 baud and 1000 Hz
shift limits on FSK to all HF data emissions.
73,
... Joe, W4TV
On 4/29/2014 5:35 PM, Adrian Engele via RTTY wrote:
Joe,
Not sure is this helps: PACTOR Museum -
PACTOR Museum -
Here, we show you all our modem models from the beginning.
View on www.scs-ptc.com Preview by Yahoo
73, Adrian AA5UK
________________________________
From: "Joe Subich, W4TV" <lists@subich.com>
To: RTTY <rtty@contesting.com>
Sent: Tuesday, April 29, 2014 3:48 PM
Subject: [RTTY] PACTOR III Start Date ...
Does anyone know for sure when SCS released the first PACTOR III
modems and when they were first implemented in amateur service?
--
73,
... Joe, W4TV
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