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P4D

P4D; Roberts Radio Co.Ltd (ID = 272239) Radio
 
P4D; Roberts Radio Co.Ltd (ID = 272473) Radio
 
P4D; Roberts Radio Co.Ltd (ID = 272474) Radio
P4D; Roberts Radio Co.Ltd (ID = 1641351) Radio P4D; Roberts Radio Co.Ltd (ID = 405979) Radio
P4D; Roberts Radio Co.Ltd (ID = 405980) Radio P4D; Roberts Radio Co.Ltd (ID = 405981) Radio
P4D; Roberts Radio Co.Ltd (ID = 1639796) Radio P4D; Roberts Radio Co.Ltd (ID = 1639797) Radio
P4D; Roberts Radio Co.Ltd (ID = 1639798) Radio P4D; Roberts Radio Co.Ltd (ID = 1641349) Radio
P4D; Roberts Radio Co.Ltd (ID = 1641350) Radio P4D; Roberts Radio Co.Ltd (ID = 1639795) Radio
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P4D; Roberts Radio Co.Ltd (ID = 1641351) Radio
Roberts Radio Co.Ltd: P4D [Radio] ID = 1641351 933x1125
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For model P4D, Roberts Radio Co.Ltd., East Molesey, Surrey, UK:
Restored finish. Otherwise original
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Roberts Radio Co.Ltd., East Molesey, Surrey, UK
Year: 1946–1951 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: DK32 DF33 DAC32 DL35
Main principle Superheterodyne (common); ZF/IF 467 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Dry Batteries / 90 / 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm
Power out
from Radiomuseum.org Model: P4D - Roberts Radio Co.Ltd., East
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 310 x 300 x 205 mm / 12.2 x 11.8 x 8.1 inch
Notes

Released April 1946 at £14 14s 0d + £3 3s 3d purchase tax. Built in frame aerial

Uses Ever Ready AD3 or equivalent combo HT & LT pack. About 240 hours or more.

Turntable base.

Separate LW & MW internal loop (frame) aerials and rear panel sockets for Short Wave.

The battery pack adds about 2.7kg more to the 5kg empty weight.

Net weight (2.2 lb = 1 kg) 5 kg / 11 lb 0.2 oz (11.013 lb)
Price in first year of sale 18.00 GBP
Literature/Schematics (1) Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (824 (6th Sept 1946))

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



All listed radios etc. from Roberts Radio Co.Ltd., East Molesey, Surrey, UK
Here you find 82 models, 78 with images and 43 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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