[BC] Type acceptance

[Warren Shulz]

One huge issue is spurious emission stability under various tune, load and power levels.  FM PA can exhibit strange issues a they run into different operating points and loads.  Its almost a re-cert. in field.  By the way when some one says proof are they saying RF spuri vs. the old audio proof?  Can't see any specs. today for an audio proof.
 
Warren Shulz
WLS CGO

________________________________

 on behalf of Richard Fry

Transmitters used in AM/FM/TV broadcast service in the US are required
by 73.1660 to be "verified," not "type accepted."