Sangar 563V

Sangar 563V; RET Raadio- (ID = 1929481) Radio Sangar 563V; RET Raadio- (ID = 1929482) Radio
Sangar 563V; RET Raadio- (ID = 1929484) Radio
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Sangar 563V; RET Raadio- (ID = 1929481) Radio
RET Raadio-: Sangar 563V [Radio] ID = 1929481 1280x768
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For model Sangar 563V, RET Raadio-Elektrotehnika Tehas:
From my collection. Pre restoration condition
Country:  Estonia (Eesti, Tallinn)
Manufacturer / Brand:  RET Raadio-Elektrotehnika Tehas
Year: 1937/1938 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A8G 6B8G 6F6G 80 EM1
Main principle Superheterodyne (common); ZF/IF 128 kHz; 2 AF stage(s); Reflex
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 110; 125; 220; 240 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 19 cm = 7.5 inch
Power out 4.5 W (unknown quality)
from Model: Sangar 563V - RET Raadio-Elektrotehnika
Material Wooden case
Shape Tablemodel, slant panel.
Dimensions (WHD) 557 x 310 x 205 mm / 21.9 x 12.2 x 8.1 inch

First model of Sangar appeared in the end of 1937. With price 215 EEK. Next year the price was dropped to 195 EEK and it was stated that circuit diagram was simplified. Also name was changed to Sangar-1. Soon after Sangar-2 emerged which wasn't reflectional receiver anymore. But with added tube, new Price was 235EEK.

SW: 17-46m
MW: 208-595m
LW: 830-2000m

As RET (Raadio Elektroonika Tehas) considered it's circuit diagrams a business secret, none was ever officially published. And during the war all prewar RET documentation was lost. Thus existing circuit diagrams are drawn right from existing hardware and might differ littlebit depending on serial number progress. Or because of changes made later by repair workshop as original parts weren't available anymore.

Price in first year of sale 215.00 EEK
Mentioned in - - Manufacturers Literature (1937/1938 RET Catalogue)

Model page created by Peep Rada. See "Data change" for further contributors.

All listed radios etc. from RET Raadio-Elektrotehnika Tehas
Here you find 9 models, 9 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.