We got our first FM radio in November, 1962. It was a Magnavox Stereo Theater, which included VHF-TV, AM-FM Radio, and Stereo Phonograph. It was not my first exposure to FM. In Genesee County, Michigan, we had one FM station operated by the Flint Board Of Education, WFBE 95.1, with Educational Classroom Programs, which was the first FM station I ever heard, beginning in 1958. WGMZ 107.9 came on in 1961. In the meantime, I heard WXYZ-FM 101.1 on a Drug Store PA system before getting the FM. In 1964, we got an FM Turnstile antenna on the TV antenna tower. That made stations from three other neighboring markets, and around 25 FM stations you could usually hear reasonably well.
FM radios were fairly sensitive in the 1960s, but not very selective, and had ineffective Automatic Gain Control. You had to turn the volume on weaker stations all the way up to hear them. The local stations captured and blotted out stations for about one MHz on each side, but there were only three for many years. The AM stations from adjacent markets had weak signals, and except for WJR 760 and well protected old Class III-A on 950, directional to the North at Night, WWJ, with a 5000 watt transmitter at the far corner of the next County, were not clear and reliable at Night. Even CKLW 800 faded a lot, and had quite a bit of interference, off the major lobe of the Day Pattern, and off the major lobe in the Night Pattern, though slightly stronger in field strength at Night.
CKLW-FM 93.9 simulcast CKLW 800, except from 6 PM until Midnight, and was an option by turning up the volume after Midnight. Also, until the AM FM format separation bill, WXYZ-FM 101.1 and WKNR-FM 100.3 were good options Day and Night. The Free Form, Underground, Progressive, Album Rock, etc. stations were kind of hit and miss in the late 1960s. WSAM-FM 98.1 was just 1.7 kW 30 odd miles away, and was only rarely listenable. WLS 890 was usually only available after WFDF 910 signed off at 12:30 AM. So WCFL 1000 was another option at Night, and blasted in from it's 3 tower in line beamed right at me, with a signal peaking at 10 mV/m and available on Rocket Crystal Radios with a long wire antenna at times. We had some excellent AMs too, but this thread is mainly about FM.
FM radios were fairly sensitive in the 1960s, but not very selective, and had ineffective Automatic Gain Control. You had to turn the volume on weaker stations all the way up to hear them. The local stations captured and blotted out stations for about one MHz on each side, but there were only three for many years. The AM stations from adjacent markets had weak signals, and except for WJR 760 and well protected old Class III-A on 950, directional to the North at Night, WWJ, with a 5000 watt transmitter at the far corner of the next County, were not clear and reliable at Night. Even CKLW 800 faded a lot, and had quite a bit of interference, off the major lobe of the Day Pattern, and off the major lobe in the Night Pattern, though slightly stronger in field strength at Night.
CKLW-FM 93.9 simulcast CKLW 800, except from 6 PM until Midnight, and was an option by turning up the volume after Midnight. Also, until the AM FM format separation bill, WXYZ-FM 101.1 and WKNR-FM 100.3 were good options Day and Night. The Free Form, Underground, Progressive, Album Rock, etc. stations were kind of hit and miss in the late 1960s. WSAM-FM 98.1 was just 1.7 kW 30 odd miles away, and was only rarely listenable. WLS 890 was usually only available after WFDF 910 signed off at 12:30 AM. So WCFL 1000 was another option at Night, and blasted in from it's 3 tower in line beamed right at me, with a signal peaking at 10 mV/m and available on Rocket Crystal Radios with a long wire antenna at times. We had some excellent AMs too, but this thread is mainly about FM.
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