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Dolina R-252 ("P-252")

Dolina R-252 ; MILITARY USSR (ID = 317900) Commercial Re
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Dolina R-252 ; MILITARY USSR (ID = 317900) Commercial Re
MILITARY USSR: Dolina R-252 [Commercial Re] ID = 317900 553x409
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For model Dolina R-252 ("P-252"), MILITARY USSR (different makers for same model)
 
Country:  Soviet Union
Manufacturer / Brand:  MILITARY USSR (different makers for same model)
Year: 1954–1965 ? Category: Commercial Receiver (may include amateur bands)
Valves / Tubes 15: 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л 2Ж27Л
Main principle Superhet, double/triple conversion; ZF/IF 465 kHz; 2 AF stage(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Line / Batteries (any type) / 110-220 Volt
Loudspeaker 3 Loudspeakers
Power out
from Radiomuseum.org Model: Dolina R-252 - MILITARY USSR different makers
Material Metal case
Shape Boatanchor (heavy military or commercial set).
Dimensions (WHD) 520 x 400 x 450 mm / 20.5 x 15.7 x 17.7 inch
Notes "Suchempfänger" für Funkaufklärung, auch Teil des Peilsatzes R-304.
Doppel-/Einfachsuper, 75-2000 kHz im 6 Bereichen, Spulenrevolver, VFO nicht umschaltbar (harmonische Aussiebung).
Im Bereich 1 Einfachsuper, ZF 465 kHz, regelbarer Doppelquarzfilter; Bereich 2···6 = Doppelsuper, 1. ZF 57/104 kHz, 2. ZF 465 kHz.
Etwa 1000 Geräte in vier Untervarianten hergestellt.
In 1955-1956 produced 15 tubes variant, 1956-1965 produced 14 tubes set variant. All same - one tube change diode.
Net weight (2.2 lb = 1 kg) 55 kg / 121 lb 2.3 oz (121.145 lb)
Source of data -- Original-techn. papers.
Mentioned in V.I. Shapkin, "The Red Ears", Moscow 2003

Model page created by Wesselin Tzenow † 25.5.10. See "Data change" for further contributors.



All listed radios etc. from MILITARY USSR (different makers for same model)
Here you find 59 models, 57 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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