Word comes today from AllAccess and other trades, that the F.C.C. has authorized the HD radio power increase requested by broadcasters. FM HD radio signals can be boosted by 6db. from the current maximum, to a total of 10% of the analog signals. Apparently this will permit an increase of up to 4x current permissible power levels. AM HD limits are apparently unchanged by this decision.
It will be interesting to find out if broadcasters in the New York area will promptly purchase more powerful HD transmitting equipment, or simply crank up what they currently have. And with all the hills and buildings in the area, it remains to be seen whether majorb power increases will actually yield significantly better reception of FM HD signals.
I hope so. There are many format holes, such as country, dance, and alternative rock that could be addressed by the presence of a decent HD2 or HD3 signal.
It will be interesting to find out if broadcasters in the New York area will promptly purchase more powerful HD transmitting equipment, or simply crank up what they currently have. And with all the hills and buildings in the area, it remains to be seen whether majorb power increases will actually yield significantly better reception of FM HD signals.
I hope so. There are many format holes, such as country, dance, and alternative rock that could be addressed by the presence of a decent HD2 or HD3 signal.