Country | USA |
Manufacturer | Interocean Radio Corp., Zenith Radio Corp |
Source | Book: Rider Vol: 7 Page: 1 |
Year 1933 | Broadcast Receiver |
Valves | 8: 58 58 56 58 57 57 59 80 |
Source | Book: Rider Vol: 7 Page: 1 |
Technology | Superhet with RF-stage; IF 175 kHz; 1 AF stage |
Tuned circuits | 7 AM circuits |
Wave bands | Broadcast only (MW). |
Power type | 115; 230 Volts AC |
Model | Mantola 500 Ch= 2037 - Interocean Radio Corp., Zenith |
Dimensions (WHD) | 15.75 x 19.5 x 9.75 inch / 400 x 495 x 248 mm |
Notes |
Separate oscillator and AVC tubes. "Mantola" is the brand name of radios
sold by the B. F. Goodrich Co. which sold radios through their tire dealerships.
Zenith provided these radios to B.F. Goodrich through their Interocean division name.
|
Source | Book: Rider Vol: 7 Page: 1 |