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730/4 (S730/4)

730/4 ; Eddystone, (ID = 317423) Commercial Re 730/4 ; Eddystone, (ID = 299238) Commercial Re
730/4 ; Eddystone, (ID = 317424) Commercial Re 730/4 ; Eddystone, (ID = 317425) Commercial Re
730/4 ; Eddystone, (ID = 1858024) Commercial Re 730/4 ; Eddystone, (ID = 2432677) Commercial Re
730/4 ; Eddystone, (ID = 2432678) Commercial Re 730/4 ; Eddystone, (ID = 2432679) Commercial Re
730/4 ; Eddystone, (ID = 2432680) Commercial Re 730/4 ; Eddystone, (ID = 2432681) Commercial Re
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730/4 ; Eddystone, (ID = 317423) Commercial Re
Eddystone,: 730/4 [Commercial Re] ID = 317423 933x477
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For model 730/4 (S730/4), Eddystone, Birmingham
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Eddystone, Birmingham
alternative name
 
Stratton & Co.Ltd.; Birmingham
Year: 1956–1961 Category: Commercial Receiver (may include amateur bands)
Valves / Tubes 14: 6BA6 6BA6 6BE6 6AM6 6BA6 6BA6 6AL5 12AU7 6AL5 6AM6 6AU6 6BA6 6AM5 5Z4G VR150
Main principle Superhet with RF-stage; ZF/IF 450 kHz
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 - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: 730/4 - Eddystone, Birmingham
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 426 x 222 x 350 mm / 16.8 x 8.7 x 13.8 inch
Notes General Coverage Communications Receiver;
Range: 480 kHz to 30 MHz;
Modes: AM/CW.
Net weight (2.2 lb = 1 kg) 25.8 kg / 56 lb 13.3 oz (56.828 lb)
Price in first year of sale 275.00 £
Mentioned in -- Collector info (Sammler)

Model page created by Iven Müller. 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,: 730/4
Threads: 1 | Posts: 1
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eddystone: 730/4;
Lars-G. Lundelin
01.Dec.06
  1 In the NOTES the set is stated as a general coverage communications receiver. As a such, the frequency range should be at least from 410 kHz (not 480 kHz). Otherwise the MF-working frequencies; 410, 425, 438, 454 qnd 468 couldn't be deployed in traffic between coaststations and ships in those times, very far away. If this set is an amateur equipment then never mind.
 
Eddystone,: 730/4
End of forum contributions about this model

  
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