• Country
• Great Britain (UK)

• Manufacturer / Brand
• GEC, General Electric Co Ltd., GENALEX; London

• Year
• 1936 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 109598

• • Brand: Gecophone

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 8

• Valves / Tubes
• VMS4 X41 VMP4 VMP4 MH4 MPT4 MPT4 U14

• Main principle
• Superhet with RF-stage; ZF/IF 445 kHz

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 200-250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Fidelity All-wave BC3780 - GEC, General Electric Co Ltd.,

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Mentioned in
• Broadcaser Service Man's Manual 1936

• Other Models

• Here you find 442 models, 286 with images and 236 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GEC, General Electric Co Ltd., GENALEX; London