The TJ Radio Relay System
James S. Gammie, S. D. Hathaway · Bell System Technical Journal · 1960
The TJ radio relay system is a broadband microwave facility that operates in the 10,700-to 11,700-mc common carrier frequency band. It has been specifically designed for short-haul transmission of either multichannel telephone or television circuits. Transmission performance and the over-all system description are presented, as well as some early field applications.