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RFL-75 (R.F.L. circuit)

RFL-75 ; Crosley Radio Corp.; (ID = 72555) Radio
RFL-75 ; Crosley Radio Corp.; (ID = 253998) Radio RFL-75 ; Crosley Radio Corp.; (ID = 253999) Radio
RFL-75 ; Crosley Radio Corp.; (ID = 254000) Radio RFL-75 ; Crosley Radio Corp.; (ID = 254001) Radio
RFL-75 ; Crosley Radio Corp.; (ID = 1047829) Radio RFL-75 ; Crosley Radio Corp.; (ID = 1047830) Radio
RFL-75 ; Crosley Radio Corp.; (ID = 1047831) Radio RFL-75 ; Crosley Radio Corp.; (ID = 1267889) Radio
RFL-75 ; Crosley Radio Corp.; (ID = 1322228) Radio RFL-75 ; Crosley Radio Corp.; (ID = 1322229) Radio
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RFL-75 ; Crosley Radio Corp.; (ID = 253998) Radio
Crosley Radio Corp.;: RFL-75 [Radio] ID = 253998 933x554
Select picture or schematic to display from thumbnails on the right and click for download.
For model RFL-75 (R.F.L. circuit), Crosley Radio Corp.; Cincinnati (OH):
Ebay Nr. 140023726261 Bild bearbeitet.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Crosley Radio Corp.; Cincinnati (OH)
Year: 1926/1927 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: UX201A UX201A UX201A UX201A UX201A
Main principle Special principle (see notes); 3 AF stage(s); Neutrodyne
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage and/or dry batteries / 90 & 4.5 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: RFL-75 - Crosley Radio Corp.;
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 26.5 x 10.5 x 12.2 inch / 673 x 267 x 310 mm
Notes

Three dials (primary tuning control knobs). A folder from 1927 reads: "Like the RFL90 this five-tube RFL75 radio incorporates the famous non-oscillating and non-radiating RFL circuit. Perfect balancing is achieved by introducing the Wheatsone bridge into each stage of amplification." The price has then dropped to $ 65.

Price in first year of sale 75.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Mentioned in Collector's Guide to Antique Radios 4. Edition
Literature/Schematics (1) Radio Broadcast, Feb. 1926, Page 483


All listed radios etc. from Crosley Radio Corp.; Cincinnati (OH)
Here you find 1676 models, 1004 with images and 1154 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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