radioman148 said:
vibe said:
the "neutered" WOWO is only a very occasional occurance but the weak, fading, sometimes listenable signal can be heard from Tampa and north on I-75 with more strength and frequency. But I wasn't interested in the programming; just playing with the radio...
I can't even pick up WOWO in Chicago anymore because of WRTO.
Ah, but 1200 was dropped into Chicago several years before WOWO was downgraded. It sits neatly in the mutual nulls between WOWO and KEX, and is just far enough from San Antonio to get night power (albeit very directional, just like the former WAIT 820 night facility.)
As for the "neutered" WOWO, what's often forgotten is that it wasn't really cut down all that much. The power reduction from 50 kW to 9.8 kW, by itself, reduced WOWO's coverage only slightly. The addition of WLIB's 30 kW at night on the channel affected WOWO's coverage only slightly, too, unless you happen to be inside WLIB's very narrowly directional nighttime lobe that beams eastward from northern NJ over NYC and out to sea.
In a sense, the real downgrade of WOWO still hasn't happened. While WOWO was reduced on paper from a class A to a class B signal, it's still being protected
de facto, if not
de jure, because of a long-running legal battle among other occupants of 1190 (Kansas City, Atlanta, and a few others) that has prevented any of those stations from increasing
their power and causing new interference to WOWO.
Which is to say...what matters much more than a 50 kW output power is the amount of interference protection a station receives. I vividly remember when the expanded AM band opened in the mid-90s, and it was common, briefly, to be able to hear KXBT from Vallejo, California almost every night in the Boston area. KXBT was running just 1000 watts - but it had 1640 all to itself.
At least for now, WOWO still enjoys the same interference protection (except in and east of NYC) that it had as a class A station. If and when the other stations on 1190 resolve their disputes and power up, that will change dramatically.