• Country
• Great Britain (UK)

• Manufacturer / Brand
• Eddystone, Birmingham

• Year
• 1947

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 112999

• • alternative name: Stratton & Co.Ltd.; Birmingham

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

• Main principle
• Superhet with RF-stage; ZF/IF 450 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110, 200, 230 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: 680 680X [prototype] - Eddystone, Birmingham

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 426 x 222 x 254 mm / 16.8 x 8.7 x 10 inch

• Notes
• Communications receiver covering 480 kHz - 30,5 MHz in five bands, AM, CW (BFO).
  This prototype presented at Radiolympia Exhibition proved to generate too much heat and reappeared in 1949, headphone socket on front panel.

• Source of data
• Shortwave Receivers - Past & Present (3rd ed.)

• Mentioned in
• Eddystone User Group: Quick Reference Guide

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• Other Models

• Here you find 237 models, 91 with images and 34 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Eddystone, Birmingham