AM-FM Tuner RJ-20A
Use red slider bar for more.
Browning: AM-FM Tuner RJ-20A [Radio] ID = 443950 933x535
Select picture or schematic to display from thumbnails on the right and click for download.
|
|
||||
| Year: 1950/1951 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 15: 6AU6 6AU6 6AU6 6AU6 6AL7GT 6AU6 7F8 6AL5 6AL5 6SN7 6SN7 6SK7 6SA7 6J6 6SG7 5Y3GT |
|---|
| Main principle | Superhet with RF-stage; ZF/IF 455 kHz |
|---|---|
| Tuned circuits | 7 AM circuit(s) 11 FM circuit(s) |
| Wave bands | Broadcast (BC) and FM or UHF. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-120 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: AM-FM Tuner RJ-20A - Browning Laboratories Inc.; |
| Material | Metal case |
| Shape | Chassis only or for «building in» |
| Dimensions (WHD) | 17 x 7.5 x 9 inch / 432 x 191 x 229 mm |
| Notes | The AM-FM Tuner model RJ-20A from Browning Laboratories Ind., Winchester has 14 tubes plus a rectifier tube. The RJ-20A has no audio amplifier and is for custom installation. IF frequency for FM is 10700 mc and FM reception is 88-108 mc. See also model RJ-20 and RJ-22 with one tube less and other IF frequencies. |
| Price in first year of sale | 175.00 $ |
| External source of data | 1951 Newark catalog Nº 51 |
| Literature/Schematics (1) | Photofact Folder, Howard W. SAMS (Date 5-51, set 132, folder 3) |
Model page created by Vitor Oliveira. See "Data change" for further contributors.
All listed radios etc. from Browning Laboratories Inc.; USA
Here you find 55 models, 42 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
