770U (S770U)
Eddystone, Birmingham
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Eddystone, Birmingham
- Year
- 1955–1963
- Category
- Commercial Receiver (may include amateur bands)
- Radiomuseum.org ID
- 101007
-
- alternative name: Stratton & Co.Ltd.; Birmingham
770U Front
770U Frequency tuning Scale
ebay-VK: herbie101
ebay-VK: herbie101
ebay-VK: herbie101
Eddystone Instruction Manual p.1
- Number of Tubes
- 16
- Valves / Tubes
- 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.
- 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)
- Material
- Metal case
- from Radiomuseum.org
- Model: 770U - Eddystone, Birmingham
- 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)
- Author
- Model page created by Juhani Makivuoti † 21.09.13. 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
Collections
The model is part of the collections of the following members.