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RA66; Rektra, Radioelektra (ID = 44044) Radio
RA66; Rektra, Radioelektra (ID = 309193) Radio RA66; Rektra, Radioelektra (ID = 309194) Radio
RA66; Rektra, Radioelektra (ID = 309195) Radio
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RA66; Rektra, Radioelektra (ID = 309193) Radio
Rektra, Radioelektra: RA66 [Radio] ID = 309193 933x700
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For model RA66, Rektra, Radioelektra;; Praha
Country:  Czechoslovakia
Manufacturer / Brand:  Rektra, Radioelektra;; Praha
Year: 1937/1938 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: AK2 AF3 ABC1 AL4 AM1 AZ1
Main principle Superheterodyne (common); ZF/IF 128 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 110-245 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: RA66 - Rektra, Radioelektra;; Praha
Material Wooden case
Dimensions (WHD) 493 x 352 x 190 mm / 19.4 x 13.9 x 7.5 inch

Based on Philips model 461A.

Price in first year of sale 1'970.00 CSK
External source of data Erb
Source of data Ceskoslovenske prijimace 1933-1945, Baudys 1947

All listed radios etc. from Rektra, Radioelektra;; Praha
Here you find 15 models, 15 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.