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646 All versions

646; RAP Radio Acoustic (ID = 1441725) Radio
 
646; RAP Radio Acoustic (ID = 1441726) Radio
 
646; RAP Radio Acoustic (ID = 1441729) Radio
 
646; RAP Radio Acoustic (ID = 1441734) Radio
 
646; RAP Radio Acoustic (ID = 1441740) Radio
 
646; RAP Radio Acoustic (ID = 1441750) Radio
 
646; RAP Radio Acoustic (ID = 1441752) Radio
 
646; RAP Radio Acoustic (ID = 1441753) Radio
 
646; RAP Radio Acoustic (ID = 1441754) Radio
 
646; RAP Radio Acoustic (ID = 1441762) Radio
646; RAP Radio Acoustic (ID = 1231540) Radio 646; RAP Radio Acoustic (ID = 1166543) Radio
646; RAP Radio Acoustic (ID = 1166546) Radio 646; RAP Radio Acoustic (ID = 311950) Radio
646; RAP Radio Acoustic (ID = 311951) Radio 646; RAP Radio Acoustic (ID = 311952) Radio
646; RAP Radio Acoustic (ID = 311955) Radio 646; RAP Radio Acoustic (ID = 1231541) Radio
646; RAP Radio Acoustic (ID = 1231542) Radio 646; RAP Radio Acoustic (ID = 1231543) Radio
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646; RAP Radio Acoustic (ID = 1231540) Radio
RAP Radio Acoustic: 646 [Radio] ID = 1231540 453x317
Select picture or schematic to display from thumbnails on the right and click for download.
For model 646 All versions, RAP Radio Acoustic Products; Thames Ditton. (Radio Accoustic, Kingst./Th.):
Exactly type number unknown! / Ebay auction by user hevsfings 261006875951
 
Country:  Great Britain (UK)
Manufacturer / Brand:  RAP Radio Acoustic Products; Thames Ditton. (Radio Accoustic, Kingst./Th.)
Year: 1946 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 6K7G 6K8G 6K7G 6Q7 6J5G 6V6G 6V6G 5Z4G
Main principle Super-Heterodyne (Super in general); ZF/IF 365 kHz
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Details
Power type and voltage Alternating Current supply (AC) / 110-250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 646 [All versions] - RAP Radio Acoustic Products;
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 390 x 205 x 210 mm / 15.4 x 8.1 x 8.3 inch
Notes

Radio with modular chassis with 3 SW bands.

Chassis Modules

  1. RF1 (6K8G) OR RF2 (6K7G 6K8G)
  2. IF1 (6K7G 6Q7)
  3. Power 1 (6V6G 5Z4G) OR Power 2 (6J5G 6V6G 6V6G 5Z4G)

The Service manual covers all modules.

There is also a console version, model 846, utilizing the same selection of Chassis Modules.

Number of tubes/valves AM tuned stages and AF stages vary according to Modules fitted.

Net weight (2.2 lb = 1 kg) 5 kg / 11 lb 0.2 oz (11.013 lb)
Collectors' prices  

Model page created by a member from A. See "Data change" for further contributors.



All listed radios etc. from RAP Radio Acoustic Products; Thames Ditton. (Radio Accoustic, Kingst./Th.)
Here you find 21 models, 14 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.





  
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