930 (S930)
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alternative name
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Stratton & Co.Ltd.; Birmingham | ||||
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| Year: 1958 | Category: Commercial Receiver (may include amateur bands) | ||||
| Valves / Tubes | 10: 6AM6 6U8 6AM6 6AM6 6AM6 6AL5 6AM6 6AM6 6AM6 EZ41 |
| Main principle | Superhet with RF-stage |
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| Wave bands | FM Broadcast Band Only |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-120; 200-250 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: 930 - Eddystone, Birmingham |
| Material | Metal case |
| Shape | Tablemodel, with any shape - general. |
| Notes | VHF receiver, original version 70 - 90 MHz, AM, FM; initially produced for the BBC to monitor wireless microphones. Many variants with different waveband coverage. |
| 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.
Forum contributions about this model
Eddystone,: 930
Threads: 1 | Posts: 3
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Hits: 1527 Replies: 2
eddystone: 930 (S930); waveband coverage of variants
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Martin Bösch
01.Mar.07 |
1
The 930 did exist in an abundant number of variants with different waveband coverage, mainly used for monitoring puposes.
Further informations: 930/12: completely self contained set with incorporated power supply and speaker. We are very interested in further informations, about which services did make use of the different variants of this model and about the purpose of use. Thanks Martin |
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John Turrill
02.Mar.07 |
2
Martin,
I wonder if you've discovered this site which has many
Eddystone manuals etc.?
I suppose they might be the people to help with the information.
Good luck,
John.
P.S.
Just remembered I have a bit more information with
regard to the sets made for the British Army, - when I can
dig it out!
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John Turrill
02.Mar.07 |
3
Martin,
here are a few Eddystones as used by the army, --------
Model 358 (1940) Model 730 - 4 (1959)
range A --22 - 31mHz, Range 1 -- 12.3 - 30mHz
B -- 9 - 25 mHz 2 -- 5.3 - 12.5mHz
C -- 4.5 - 9mHz 3 -- 5.3 - 12.5mHz
D -- 2.1 - 4.5mHz 4 -- 2.5 - 5.7mHz
E -- 1.25 - 2.1mHz 5 -- 1.11 - 2.15mHz
F -- 0.6 - 1.24 mHz 6 -- 0.48 - 1.12mHz
G -- 300 - 600kHz
H -- 150 - 300kHz
I -- 90 - 150kHz
J -- 40 - 90kHz
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Modell 770R (army no. R213) (1961)
rANGE 1 -- 105 - 165mHz 4 -- 37-55mHz
2 -- 75 - 114mHz 5 -- 26 - 39mHz
3 -- 54 - 78mHz 6 -- 19 -27mHz
These are as published in, in "Wireless for the Warrior"
by Louis Muelstee Vol 3, and elsewhere.
John.
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Eddystone,: 930
End of forum contributions about this model
End of forum contributions about this model
