AM-FM Tuner RJ-22
Browning Laboratories Inc.; USA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Browning Laboratories Inc.; USA
- Year
- 1948/1949
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 34649
SAMS
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 14
- Main principle
- Superhet with RF-stage; ZF/IF 465 kHz
- Tuned circuits
- 7 AM circuit(s) 11 FM circuit(s)
- Wave bands
- Broadcast (BC) and FM or UHF.
- Power type and voltage
- Alternating Current supply (AC) / 110-120 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: AM-FM Tuner RJ-22 - Browning Laboratories Inc.;
- Shape
- Chassis only or for «building in»
- Notes
- The FM-AM Tuner model RJ-22 from Browning Laboratories Ind., Winchester has 13 tubes plus a rectifier tube. The RJ-22 has no audio amplifier and is for custom installation. IF frequency for FM is 8250 mc and FM reception is 88-108 mc. See also model RJ-20A (with other IF frequencies and one tube added) and model RJ-20.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 20 covering 1950
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 8-49, 4915-5, set 67, folder 5)
- Other Models
-
Here you find 55 models, 43 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Browning Laboratories Inc.; USA