Broadcasting (Jan-June 1933)

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IT'S NEW and invaluable for broadcast stations and sound movies I ■J Type TMV-52-A Beat Frequency Oscillator RCA Victor, always foremost in improving of fidelity in broadcasting and sound motion pictures, recently has produced an interesting new instrument. It is the Type TMV-52-A Beat Frequency Oscillator. This valuable instrument helps improve the overall fidelity of audio frequency networks. A great aid for obtaining these overall characteristics is a continuously variable audio frequency and the many advantages found in the use of the beat frequency principle makes this type of oscillator most suitable for this class of servdce. The new Beat Frequency Oscillator, general appearance of which is indicated in the illustration, can also be supplied for rack mounting. It is carefully engineered throughout . . . a fine product characteristic of "Radio Headquarters". You are invited to write for technical details and full information about Type TMV-52-A. Address your inquiry to RCA Victor Company, Inc., Camden, N. J. TRANSMITTER SECTION RCA Victor Co., (A Radio Corporation of America Subsidiary) CAMDEN, N. J. 'RADIO HEADQUARTERS" New York: 153 E. 24th Street Chicago: 111 N. Canal Street San Francisco: 235 Montgomery St. Dallas: Santa Fe Building