sentences:  The original frequency of WSAM was 1200kHz with 100 watts of power.In June 1940, a license to cover was granted, moving WSAM up the dial to 1230 kHz which allowed for extended hours of nighttime operation, provided that co-channel WMPC in Lapeer signed off for the night.WSAM's studio and transmitter were originally located at Bay Road and Weiss Street on Saginaw's West side.