Dave wrote:
The closest you get to a true definition in Part 97 is in section 97.3
Definitions, Para C, line 8:
/(8) SS/. Spread-spectrum emissions using bandwidth-expansion
modulation emissions having designators with A, C, D, F, G, H, J
or R as the first symbol; X as
Message -
From: John B. Stephensen
To: digitalradio@yahoogroups.com
Sent: Saturday, February 20, 2010 7:58 PM
Subject: [digitalradio] ROS - make it legal in USA
ROS is MFSK16 with frequency hopping so it is SS per the FCC definition as
the bandwidth is expanded. However, the FCC
ROS is MFSK16 with frequency hopping so it is SS per the FCC definition as the
bandwidth is expanded. However, the FCC never fined anyone during the period
when Hellscreiber was used illegally so I doubt that they would do so with ROS.
What ROS users should do is email their ARRL
What is the FCC definition of spread spectrum, and where can it be located on
the internet?
Jim - K6JM
- Original Message -
From: John B. Stephensen
To: digitalradio@yahoogroups.com
Sent: Saturday, February 20, 2010 7:58 PM
Subject: [digitalradio] ROS - make it legal
