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Old November 11th 06, 11:13 PM posted to alt.home.repair,rec.radio.amateur.misc,rec.radio.amateur.antenna,rec.radio.amateur.policy,alt.hvac
David G. Nagel David G. Nagel is offline
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Default Trane furnace radio/TV interference

Mo Hoaner wrote:
"David G. Nagel" wrote in message
...

Dave wrote:

Snipped...



It should also state that the device may not emit any interfering signals.



Actually, most of the stuff being talked about here is exempted by the FCC
from testing. Basically, any digital stuff in appliances, and vehicles is
exempt from showing compliance. That doesn't mean it's allowed to cause
harmful interference, but the exact definition of "harmful" is a grey area.




Dave WD9BDZ




Exempt from FCC compliance testing but not from Part 15 compliance.
Intentional and Unintentional radiators must comply with Part 15. There
is still a permissible level of signal emitted under this Part i.e.
Unlicensed two way radios.

Dave WD9BDZ