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Pam 710

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Pam 710; Pamphonic (ID = 558512) Radio
 
Pam 710; Pamphonic (ID = 558513) Radio
 
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Pam 710; Pamphonic (ID = 1010842) Radio
Pam 710; Pamphonic (ID = 423121) Radio Pam 710; Pamphonic (ID = 423122) Radio
Pam 710; Pamphonic (ID = 423123) Radio  
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Pam 710; Pamphonic (ID = 423121) Radio
Pamphonic: Pam 710 [Radio] ID = 423121 933x689
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For model Pam 710, Pamphonic Reproducers Ltd.; London (Pam):
The PAM 710, the first transistor radio built in the UK in March1956.
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Pamphonic Reproducers Ltd.; London (Pam)
Year: 1956 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 8: V6/R8M V6/R8 V6/R8 V6/R2 V6/R2 V10/30A V10/30A V10/30A
Main principle Super-Heterodyne (Super in general); ZF/IF 315 kHz
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Dry Batteries / 4 × 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out
from Radiomuseum.org Model: Pam 710 - Pamphonic Reproducers Ltd.;
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 9.25 x 7.25 x 3.5 inch / 235 x 184 x 89 mm
Notes Transistors (PYE): V6/R3M, 2x V6/R3, 2x V6/R2, 3x V10/30A. LW preset to 1500 metres. The first transistor radio built in the UK released March 1956 price £22 14s 10d plus purchase tax. 6 x 4 inch elliptical loudspeaker. Attention: The semiconductor list shows V6/R8M & V6/R8 instead of V6/R3(M). These types were never produced - misread of the "8" as a "3"?! Source: Andrew Wylie (UK).
Net weight (2.2 lb = 1 kg) 1.9 kg / 4 lb 3 oz (4.185 lb)
Price in first year of sale 32.00 GBP
Collectors' prices  
Mentioned in -- Original-techn. papers.

Model page created by Peter Hoddow. See "Data change" for further contributors.



All listed radios etc. from Pamphonic Reproducers Ltd.; London (Pam)
Here you find 69 models, 29 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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