10970
Radolek Co., Chicago
- Country
- United States of America (USA)
- Manufacturer / Brand
- Radolek Co., Chicago
- Year
- 1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 52846
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Main principle
- Superheterodyne (common); ZF/IF 456 kHz
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and more than two Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 110-127 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 10970 - Radolek Co., Chicago
- Shape
- Tablemodel, with any shape - general.
- Notes
-
The Radolek 10970 receiver is an 8-tube, 5-band radio with its bands denoted by different color dial lamps. It receives the following bands:
Color From To Band Orange 118 381 kHz Long wave Red 528 1532 kHz Broadcast Blue 1490 4380 kHz Shortwave 1 Green 3620 11840 kHz Shortwave 2 White 7250 23100 kHz Shortwave 3 This radio was manufactured by Simplex and is electrically identical to the Simplex W All Wave.
- Source of data
- The Radio Collector's Directory and Price Guide 1921 - 1965
- Circuit diagram reference
- Rider's Perpetual, Volume 5 = ca. 1934 and before
- Mentioned in
- Machine Age to Jet Age III
- Literature/Schematics (1)
- Cathedral & Tombstone Radios ((pg. 208))
- Author
- Model page created by Peter Rutishauser. See "Data change" for further contributors.
- Other Models
-
Here you find 236 models, 118 with images and 63 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Radolek Co., Chicago