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Pam 720

Pam 720; Pamphonic (ID = 435001) Radio Pam 720; Pamphonic (ID = 435002) Radio
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Pam 720; Pamphonic (ID = 435001) Radio
Pamphonic: Pam 720 [Radio] ID = 435001 933x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model Pam 720, Pamphonic Reproducers Ltd.; London (Pam):
A PAM 720, an early British transistor radio.
Country:  Great Britain (UK)
Manufacturer / Brand:  Pamphonic Reproducers Ltd.; London (Pam)
Year: 1957 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: V6/R4M V6/R2 V6/R2 V10/50B V10/30A V10/30A
Main principle Superheterodyne (common); ZF/IF 315 kHz
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Dry Batteries / 4 × 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out
from Model: Pam 720 - Pamphonic Reproducers Ltd.;
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 245 x 155 x 95 mm / 9.6 x 6.1 x 3.7 inch

Similar to the PYE P123BQ model.

Loudspeaker is 7 x 4 inches

Net weight (2.2 lb = 1 kg) 2.080 kg / 4 lb 9.3 oz (4.581 lb)
Source of data - - Data from my own collection

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

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