radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

770U (S770U)

770U ; Eddystone, (ID = 235751) Commercial Re 770U ; Eddystone, (ID = 235752) Commercial Re
770U ; Eddystone, (ID = 722759) Commercial Re 770U ; Eddystone, (ID = 722760) Commercial Re
770U ; Eddystone, (ID = 722761) Commercial Re 770U ; Eddystone, (ID = 1746796) Commercial Re
Use red slider bar for more.
770U ; Eddystone, (ID = 235751) Commercial Re
Eddystone,: 770U [Commercial Re] ID = 235751 933x490
Select picture or schematic to display from thumbnails on the right and click for download.
For model 770U (S770U), Eddystone, Birmingham:
770U Front
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Eddystone, Birmingham
alternative name
 
Stratton & Co.Ltd.; Birmingham
Year: 1955–1963 Category: Commercial Receiver (may include amateur bands)
Valves / Tubes 16: 6AJ4 6AF4 12AT7 6AK5 12AT7 6BA6 6BA6 6AU6 6AU6 6AU5 6AU6 12AU7 6AM5 6AL5 VR150-30 5Z4G
Main principle Superhet, double/triple conversion; ZF/IF 50000/5200 kHz; 4 AF stage(s)
Tuned circuits 3 AM circuit(s)     3 FM circuit(s)
Wave bands Wave Bands given in the notes.
Details
Power type and voltage Alternating Current supply (AC) / 110; 125; 200; 220; 240; 250 Volt
Loudspeaker - For headphones or amp.
Power out 0.5 W (unknown quality)
from Radiomuseum.org Model: 770U - Eddystone, Birmingham
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 426 x 222 x 381 mm / 16.8 x 8.7 x 15 inch
Notes

UHF AM/FM communications receiver 150 - 500 MHz in 6 ranges.

According to the article in Wireless World (March 1956), the price would be between GBP250 and GBP300.

Net weight (2.2 lb = 1 kg) 27 kg / 59 lb 7.5 oz (59.471 lb)
Price in first year of sale 250.00 GBP
Mentioned in -- Original-techn. papers. (Eddystone User Group: Quick Reference Guide)
Literature/Schematics (1) Wireless World (The), London (WW, 79) (Vol. 62, March 1956, p. 118)

Model page created by Juhani Makivuoti † 21.09.13. 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.




  
rmXorg