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G820; GEC, General (ID = 2322525) Radio
G820; GEC, General (ID = 2322526) Radio
G820; GEC, General (ID = 2322527) Radio
G820; GEC, General (ID = 2322528) Radio
G820; GEC, General (ID = 810144) Radio
G820; GEC, General (ID = 810145) Radio
G820; GEC, General (ID = 810146) Radio
G820; GEC, General (ID = 810147) Radio
G820; GEC, General (ID = 810148) Radio
G820; GEC, General (ID = 810149) Radio
G820; GEC, General (ID = 2150368) Radio G820; GEC, General (ID = 2150372) Radio
G820; GEC, General (ID = 2150369) Radio G820; GEC, General (ID = 2150370) Radio
G820; GEC, General (ID = 2150371) Radio G820; GEC, General (ID = 2150378) Radio
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G820; GEC, General (ID = 2150368) Radio
GEC, General: G820 [Radio] ID = 2150368 1400x1024
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For model G820, GEC, General Electric Co.; London
Country:  Great Britain (UK)
Manufacturer / Brand:  GEC, General Electric Co.; London
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.
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 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

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.


  • LW 1105-2000 metres
  • MW 191-570 metres
  • MW Bandspread 178-211 metres
  • SW1 29-95 metres
  • SW1 Bandspread 31 metre band
  • SW2 13-42 metres
  • SW2 Bandspread 13 metre band
  • VHF 87-108.5 MHz


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.