|
|
||||
Brand
|
Gecophone | ||||
---|---|---|---|---|---|
Year: 1967 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Semiconductors (the count is only for transistors) | 10: AF178 AF115 AF115 AF116 AF116 OC71 AC127 OC81D OC81 or. AC128 AC127 |
Main principle | Superheterodyne (common); ZF/IF 470/10700 kHz; 4 AF stage(s) |
---|---|
Tuned circuits | 7 AM circuit(s) 9 FM circuit(s) |
Wave bands | Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF. |
Details | |
Power type and voltage | Dry Batteries / PP9: 9 Volt |
Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical |
Power out | 0.8 W (unknown quality) |
from Radiomuseum.org | Model: G820 - GEC, General Electric Co.; |
Material | Plastics (no bakelite or catalin) |
Shape | Portable set > 8 inch (also usable without mains) |
Dimensions (WHD) | 13 x 8 x 3 inch / 330 x 203 x 76 mm |
Notes | A battery portable eight waveband ten transistor radio covering MW, LW, SW and VHF. Two separate telescopic aerials for FM and SW. Tuning indicator/battery check meter. Sockets for tape recorder, an earphone/external loudspeaker and a car aerial. Elliptical loudspeaker 6 x 4 inches. Frequencies:
|
Circuit diagram reference | Radio and TV Servicing books (R&TVS) book |
Mentioned in | -- Original-techn. papers. |
Literature/Schematics (1) | Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (1796 dated 24 March 1967) |
Model page created by Peter Hoddow. See "Data change" for further contributors.
All listed radios etc. from GEC, General Electric Co.; London
Here you find 425 models, 250 with images and 232 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.