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Newspaper
Indianapolis Times
Location
Indianapolis, Indiana, United States of America
Date
Sep 24, 1925
Page
9
The Isdia Corporation of America announces several new RCA models. Radiola 80 uses eight-tube Super-Heterodyne with AC operation. Radiola 30 and 28 run without antennas, self-contained power. Radiola 25 has six tubes and UX-10 tube with battery power. Radiola 26 portable remains, Radiola 20 is a five-tube unicontrol receiver with variable regeneration.
An article notes differences between W C A U broadcasting and the Super Heterodyne method requiring an outside aerial. It mentions reception from distant stations with a small indoor wire aerial and lists Radiola III ILA and balanced amplifier as continuing this season. It highlights new power speakers by Radio Corporation capable of wide volume control without distortion and reports Indianapolis Electric Supply launching a service department led by M. H. Faulkner.
NEA dispatch notes 580 broadcasting stations active with licenses sought for new stations. congestion grows in cities while tests show super power does not drown out smaller stations. 550000 farms reportedly own radio receivers as public use climbs.
President Doumergue of France, a leading radio fan, has had a new receiving set installed at the summer residence of the French chiefs of state.
The progress of radio in Russia is shown by the installation of more than 6,000 receiving sets in workers' clubs and nearly 12,000 sets in public reading rooms.
A Milwaukee radio enthusiast reports receiving KDKA Pittsburgh on his receiver and on a loud speaker, despite lacking an antenna or ground connection. The sighting highlights atmospheric conditions enabling distant station reception.
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