770U/MkII (S770UMkII)

770U/MkII ; Eddystone, (ID = 895182) Commercial Re
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770U/MkII ; Eddystone, (ID = 895182) Commercial Re
Eddystone,: 770U/MkII [Commercial Re] ID = 895182 933x494
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For model 770U/MkII (S770UMkII), Eddystone, Birmingham:
Aufnahme von der Ham Radio 2010
Country:  Great Britain (UK)
Manufacturer / Brand:  Eddystone, Birmingham
alternative name
Stratton & Co.Ltd.; Birmingham
Year: 1964–1969 Category: Commercial Receiver (may include amateur bands)
Valves / Tubes 18: 6AM4 6AF4 12AT7 6AK5 12AT7 6BA6 6BA6 6AU6 6AU6 6AL5 6AL5 6AM6 6AU6 12AU7 12AU7 6AM5 6AM5 5Z4G VR150
Semiconductors (the count is only for transistors) 1:
Main principle Superhet, double/triple conversion; ZF/IF 50000/5200 kHz
Wave bands Wave Bands given in the notes.
Power type and voltage Alternating Current supply (AC) / 110; 200; 230 Volt
Loudspeaker - For headphones or amp.
Power out 2.5 W (unknown quality)
from Model: 770U/MkII - Eddystone, Birmingham
Material Metal case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 425 x 222 x 346 mm / 16.7 x 8.7 x 13.6 inch
Notes UHF Communication Receiver covering 150 - 500 MHz in six bands (150-180 / 180-220 / 220-270 / 270-330 / 330-400 / 400-500 MHz), AM, FM.
Improved model of 770U in new cabinet and with integrated crystal calibator, linear dial bar, push-pull audio output.
Several variants with slight differences. 770UMkII/RM rack mount variant.
Net weight (2.2 lb = 1 kg) 23.6 kg / 51 lb 15.7 oz (51.982 lb)
Mentioned in Eddystone User Group: Quick Reference Guide

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

All listed radios etc. from Eddystone, Birmingham
Here you find 235 models, 88 with images and 34 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.