doublet id=92492
Polyrad Corp.; Cincinnati, OH
- Country
- United States of America (USA)
- Manufacturer / Brand
- Polyrad Corp.; Cincinnati, OH
- Year
- 9999 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 158433
- Number of Transistors
- 6
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: doublet id=92492 - Polyrad Corp.; Cincinnati, OH
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Notes
-
The Polyrad Model SR-F22 is a battery operated vertical shirtpocket transistor.
Probably identical with Japan Standard Radio model SR-F22.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 4-59, Set 437, Folder 12)
- Author
- Model page created by Egon Penker. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Polyrad Corp.; Cincinnati, OH