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A Novel UHF Television High-Power-Amplifier System

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1 Author(s)
L. L. Koros ; Radio Corporation of America, Camden, N. J.

A novel type of power amplifier, especially developed for high-power UHF monochrome and color television transmitters, is described in this paper. The amplifier applies the type-6448 beam-power tubes for class-B service up to 15-KW peak of sync output with an amplification factor of 15 at 6 megacycles band-width (.5 decibel points) and, for class-C service with a power amplification factor of 30. The amplifier design is applied in the RCA TTU-12A transmitter.

Published in:

IRE Transactions on Broadcast Transmission Systems  (Volume:PGBTS-1 ,  Issue: 1 )