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700 (S700)

Country: Great Britain (UK) Manufacturer/Brand: Eddystone, Birmingham
Year: 1952 ? Type: Communication Receiver (also Amateur)
Valves / Tubes 11: 6BA6 6BA6 6BE6 6AU6 6AU6 6BA6 6BA6 6BA6 6AT6 25L6 6AL5 VR75
Principle Superhet with RF-stage; IF-Freq. 465 or 110 kHz
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Power type and voltage AC/DC-set / 120 Volt
Loudspeaker/pwr.out Presumably Dynamic Loudspeaker (moving coil)
from Radiomuseum.org Model: 700
Material Metal case
Shape Boatanchor (heavy military or commercial set).
Dimensions (WHD) 30 x 0 x 0 inch / 762 x 0 x 0 mm
Notes Communications receiver covering 15 kHz - 31 MHz, AM, CW (BFO).
Switchable dual frequency IF strip and AVC to ensure continous coverage without gaps.
Ship's main receiver, designed to replace the old wireless installations on ocean ships (like Queen Mary) from the thirties, developed by Stratton / Eddystone. Later these sets got the designation IMR54 (to replace the pre-war IMR42) and have been sold by Marconi as (IMR54) or by LMT (as 3321/C), although they have been manufactured at Stratton.

This model was suggested by Martin Bösch.

All listed radios etc. from Eddystone, Birmingham
Here you find 226 models, 45 with images and 18 with schematics.


  
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