Broadcasting (July - Dec 1937)

Record Details:

Something wrong or inaccurate about this page? Let us Know!

Thanks for helping us continually improve the quality of the Lantern search engine for all of our users! We have millions of scanned pages, so user reports are incredibly helpful for us to identify places where we can improve and update the metadata.

Please describe the issue below, and click "Submit" to send your comments to our team! If you'd prefer, you can also send us an email to mhdl@commarts.wisc.edu with your comments.




We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.

Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.

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. Ml M too 1000 IC^OOO V> lOO lOOO W,MK> urn wt^»ttreo — «Vejrv%. 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