|Year: 1928||Type: Broadcast Receiver - or past WW2 Tuner|
|Valves / Tubes||9: 27 27 27 27 27 27 27 171A 80|
|Principle||Superhet with RF-stage; ZF/IF 180 kHz|
|Tuned circuits||7 AM circuit(s)|
|Wave bands||Broadcast only (MW).|
|Power type and voltage||Alternating Current supply (AC) / 105-125 Volt|
|Loudspeaker||- This model requires external speaker(s).|
|from Radiomuseum.org||Model: Radiola 60 [table] - RCA RCA Victor Co. Inc.; New|
|Shape||Tablemodel, low profile (big size).|
|Dimensions (WHD)||740 x 270 x 270 mm / 29.1 x 10.6 x 10.6 inch|
This model has two versions, one operating from 50-60 cycle AC power and the other operating from 25-40 cycle AC power.
The first IF filter seems to be also primary tuned, but the capacitor as drawn in the schematic is a fixed one, while all other IF circuit caps are adjustable. Insofar it is uncertain whether 6 or 7 tuned circuits can be noted.
|Net weight (2.2 lb = 1 kg)||23 kg / 50 lb 10.6 oz (50.661 lb)|
|Price in first year of sale||147.00 $|
|External source of data||Ernst Erb|
|Source of data||The Radio CollectorGrinder, 1995|
|Circuit diagram reference||Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)|
|Mentioned in||Collector's Guide to AR4.Ed.,Bunis, tube|
|Literature/Schematics (1)||Radio Manufacturers of the 1920s, Vol 3, Alan Douglas|
|Literature/Schematics (2)||RCA Victor Service Notes "Red Book"|
All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)
Here you find 4285 models, 2374 with images and 3527 with schematics for wireless stes etc. French TSF for Télégraphie sans fil.