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New RCA 5 Kilowatt Transmitter Cuts Power Costs nearly 50 per cent
Use of new RCA Air-Cooied Metal Tubes in 5-D Transmitter sets new standard of reliable operation . . . completely eliminates water-cooling equipment
LOOK AT THESE MONEY SAVING FEATURES
COMPLETELY AIR COOLED
Ends need of Water-Cooling Equipment.
LOW OPERATING COST
High efficiency circuit reduces power consumption nearly in half. . . savings up to |3,000 per year . . . tube expenses decreased ... no critical or complicated circuits.
Figure at left represents operating cost of old 5KW sets.
$
Figure above represents operating cost of new RCA 5-D — a substantial saving.
LOW DISTORTION OVER AUDIO -BAND
High fidelity audio with equalized high gain feed-back means low distortion over the entire audio-band . . . low carrier and noise level . . . stable feed-back ... no critical settings.
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Other Features Include:
Vertical chassis construction for easy accessibility, short electrical connections, lower maintenance, new control circuits, de-ion breakers, tube hour meter, lightening over-load protection, air interlocks for power tubes, triple re-set sequence, power changed without program interruption, components cooled with dust-filtered air, r-f harmonics eliminated by low pass filter, simple circuits — easy to keep in perfect adjustment, design thoroughly tested under service conditions.
Write for full technical details about this sensational new transmitter. Information will be sent free and without obligation.
RCA MANUFACTURING COMPANY, INC., CAMDEN, N. J. • A Service of the Radio Corporation of Americ
New York, 1270 Sixth Avenue • Chicago, 589 E. Illinois Street . Atlanta, 490 Peachtree Street, N. E. • Dallas, 2211 Commerce Street • San Francisco, 170 Ninth Stre