Antique radios, Old Time Radios
8M4 (8 M 4) .
RCA RCA Victor Co. : 8M4 . [Car Radio] ID = 260056 794x442
From RCA Victor 1938 Service Notes
| Principle |
Superhet with RF-stage; IF-Freq. 260 kHz |
| Wave bands |
Broadcast only (MW). |
| Power type and voltage |
Storage Battery for all / 6 Volt |
| Loudspeaker/pwr.out |
Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / 6 W / Ø 20.3 cm = 8 inch
|
| from Radiomuseum.org |
Model: 8M4 . |
| Material |
Metal case |
| Shape |
Chassis only or for «building in» |
| Dimensions (WHD) |
10 x 7 x 7.2 inch / 254 x 178 x 183 mm |
| Notes |
Sync.Vibrator for +B. Pilot lamp Mazda 51, 7.5 v. |
All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)
Here you find 2931 models, 1375 with images and 1826 with schematics.
