You were right, Skip.
73,
Dave, AA6YQ
-----Original Message-----
From: digitalradio@yahoogroups.com
[mailto:digitalra...@yahoogroups.com]on Behalf Of Andy obrien
Sent: Tuesday, February 23, 2010 11:53 AM
To: 30...@yahoogroups.com; digitalradio
Subject: [digitalradio] BREAKING NEWS. ARRL: ROS is SS and NOT legal on
HF in USA
FYI
From: Henderson, Dan N1ND
Subject: RE: Spread Spectrum
To: "Carol & Fred deleted for privacy.
Date: Tuesday, February 23, 2010, 7:13 AM
Hi Fred:
I ran this by our technical experts. They concur that ROS is a spread
spectrum mode and as such is not allowed by the FCC on bands below 222
MHz. Remember that approved emissions vary from IARU Region at times
as well as between countries. So while the IARU Band Plan for Region
2 would allow it, SS is not permitted on the HF bands by the FCC/
Thanks and 73
Dan Henderson, N1ND
Regulatory Information Manager
ARRL, the national association for Amateur Radio™
860-594-0236
dhender...@arrl.org
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Suggesting calling frequencies: Modes <500Hz 3583,7073,14073,18103,
21073,24923, 28123 . Wider modes e.g. Olivia 32/1000, ROS16, ALE: 14109.7088.
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