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Saturday 10-6

Sunday 12-5

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Early Broadcast Equipment

RCA TT5-A Television Transmitter

his transmitter was donated by the Ohio Historical Society, and was used by WTVN-TV, which began broadcasting in Columbus, Ohio, in 1949. We have started accumulating information on early Columbus broadcasting, which we will be adding to this site. Here is the RCA Technical Manual for this transmitter.

RCA TT-25AL 25kw Amplifier