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planar RK421

planar RK421; Siemens; D S.& (ID = 378773) Radio
 
planar RK421; Siemens; D S.& (ID = 378774) Radio
 
planar RK421; Siemens; D S.& (ID = 378775) Radio
 
planar RK421; Siemens; D S.& (ID = 378776) Radio
planar RK421; Siemens; D S.& (ID = 462395) Radio planar RK421; Siemens; D S.& (ID = 462396) Radio
planar RK421; Siemens; D S.& (ID = 462397) Radio planar RK421; Siemens; D S.& (ID = 378777) Radio
planar RK421; Siemens; D S.& (ID = 517420) Radio planar RK421; Siemens; D S.& (ID = 1301588) Radio
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planar RK421; Siemens; D S.& (ID = 462395) Radio
Siemens; D S.&: planar RK421 [Radio] ID = 462395 900x625
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For model planar RK421, Siemens; D (S.& Halske / S. Electrogeräte)
 
Country:  Germany
Manufacturer / Brand:  Siemens; D (S.& Halske / S. Electrogeräte)
Year: 1974–1977 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 10:
Main principle Super-Heterodyne (Super in general)
Tuned circuits 6 AM circuit(s)     8 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details
Power type and voltage Line / Batteries (any type) / 220 / 4×1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 2 W (unknown quality)
from Radiomuseum.org Model: planar RK421 - Siemens; D S.& Halske / S.
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 335 x 205 x 55 mm / 13.2 x 8.1 x 2.2 inch
Notes ICs: 1.
Net weight (2.2 lb = 1 kg) 2.1 kg / 4 lb 10 oz (4.626 lb)
Collectors' prices  
External source of data Erb
Source of data Katalog RFP 1974
Mentioned in Handbuch VDRG 1975/1976 (und 1976/77)


All listed radios etc. from Siemens; D (S.& Halske / S. Electrogeräte)
Here you find 2390 models, 1964 with images and 1247 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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