|Year: 1934||Type: Broadcast Receiver - or past WW2 Tuner|
|Valves / Tubes||6: 78 37 78 77 38 25Z5|
|Principle||Super-Heterodyne (Super in general); ZF/IF 465 kHz; 1 AF stage(s)|
|Tuned circuits||6 AM circuit(s)|
|Wave bands||Broadcast only (MW).|
|Power type and voltage||Storage and/or dry batteries / 32 Volt|
|Loudspeaker||Electro Magnetic Dynamic LS (moving-coil with field excitation coil)|
|from Radiomuseum.org||Model: Silvertone 7108 [With 32V power unit using 25Z5 tube] - Sears, Roebuck & Co.; Chicago|
The Sears Silvertone 7108 is a battery operated 6 tube BC band receiver. There are two versions of this radio produced, with this model containing a 32 volt power unit that uses a 25Z5 rectifier tube. The other version contains a 32 volt power unit that uses a 84 rectifier tube.
See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Sentinel Radio Corp., Chicago, IIl (Sears Manufacturer Source Number Code 106).
|Literature/Schematics (1)||Silvertone Radios, Service Inf. 1928 thru 1936 (Pages 466 to 467)|
Model page created by John Kusching. See "Data change" for further contributors.
All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)
Here you find 4163 models, 2415 with images and 2956 with schematics for wireless stes etc. French TSF for Télégraphie sans fil.