[aprssig] RE: Two meter freqs in cable/TV systems
s.jones at rogers.com
Sat Mar 12 08:00:04 CST 2005
Keep in mind that the cable system should not be radiating the signal
outside of it's physical plant.
Chances are if they are interfering with the amateur band because of a
leaky system, they are also interfering with the aeronautical band.
This usually results in an order to comply with leakage regulations
Our local company conducts aerial sweeps of the system once a year to
locate any leaks. Most systems inject a signal into the system which
they can use to track down the source. The cable vans also have
scanners tuned to the same frequency which they can use to track down
the source from the ground.
Steve <s.jones at rogers.com>
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