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Transistor 10 B831

Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293637) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293639) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293641) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293642) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293643) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293644) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293645) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293646) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293647) Radio
 
Transistor 10 B831; Murphy Radio Ltd.; (ID = 1293648) Radio
Transistor 10 B831; Murphy Radio Ltd.; (ID = 248056) Radio Transistor 10 B831; Murphy Radio Ltd.; (ID = 272535) Radio
Transistor 10 B831; Murphy Radio Ltd.; (ID = 2066694) Radio Transistor 10 B831; Murphy Radio Ltd.; (ID = 2066695) Radio
Transistor 10 B831; Murphy Radio Ltd.; (ID = 2066696) Radio Transistor 10 B831; Murphy Radio Ltd.; (ID = 2066697) Radio
Transistor 10 B831; Murphy Radio Ltd.; (ID = 2066698) Radio Transistor 10 B831; Murphy Radio Ltd.; (ID = 2066699) Radio
Transistor 10 B831; Murphy Radio Ltd.; (ID = 2066700) Radio Transistor 10 B831; Murphy Radio Ltd.; (ID = 2066701) Radio
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Transistor 10 B831; Murphy Radio Ltd.; (ID = 248056) Radio
Murphy Radio Ltd.;: Transistor 10 B831 [Radio] ID = 248056 933x600
Select picture or schematic to display from thumbnails on the right and click for download.
For model Transistor 10 B831, Murphy Radio Ltd.; Welwyn Garden City:
My 1965 Murphy B831 Transistor 10 MW/LW/FM portable radio.
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Murphy Radio Ltd.; Welwyn Garden City
Year: 1965 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 10: AF178 AF115 AF117 AF116 AF116 AF116 AC127 AC127 OC81 OC81
Main principle Superheterodyne (common); ZF/IF 470/10700 kHz
Wave bands Broadcast, Long Wave and FM or UHF.
Details
Power type and voltage Dry Batteries / 2 × 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 8 inch = 20.3 cm
Power out 1 W (unknown quality)
from Radiomuseum.org Model: Transistor 10 B831 - Murphy Radio Ltd.; Welwyn
Material Plastics (no bakelite or catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 318 x 187 x 108 mm / 12.5 x 7.4 x 4.3 inch
Notes Wavebands: LW 1070-1900m, MW 185-570m, Bandspread 185-210m, FM 87.5-100 MHz. Sockets for earphone and external aerial.
Net weight (2.2 lb = 1 kg) 2.2 kg / 4 lb 13.5 oz (4.846 lb)
Source of data - - Data from my own collection
Literature/Schematics (1) - - Manufacturers Literature

Model page created by Howard Craven. See "Data change" for further contributors.



All listed radios etc. from Murphy Radio Ltd.; Welwyn Garden City
Here you find 325 models, 226 with images and 206 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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