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LTR21

LTR21; Kontaktbauelemente (ID = 1403638) Radio
 
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LTR21; Kontaktbauelemente (ID = 1983485) Radio
 
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LTR21; Kontaktbauelemente (ID = 1983487) Radio
 
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LTR21; Kontaktbauelemente (ID = 1983490) Radio
 
LTR21; Kontaktbauelemente (ID = 1983491) Radio
 
LTR21; Kontaktbauelemente (ID = 1983492) Radio
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LTR21; Kontaktbauelemente (ID = 2035038) Radio
Kontaktbauelemente: LTR21 [Radio] ID = 2035038 653x914
Select picture or schematic to display from thumbnails on the right and click for download.
For model LTR21, Kontaktbauelemente Luckenwalde, VEB; Luckenwalde (Ostd.)
 
Country:  Germany
Manufacturer / Brand:  Kontaktbauelemente Luckenwalde, VEB; Luckenwalde (Ostd.)
Year: 1985–1987 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 3: SF235 SF235 SC236 A283D
Main principle Superheterodyne (common); ZF/IF 455/10700 kHz
Tuned circuits 3 AM circuit(s)     5 FM circuit(s)
Wave bands Broadcast (BC) and FM or UHF.
Details
Power type and voltage Dry Batteries / 4 x 1,5 V Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4.5 cm = 1.8 inch
Power out 0.25 W (unknown quality)
from Radiomuseum.org Model: LTR21 - Kontaktbauelemente Luckenwalde
Material Plastics (no bakelite or catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 140 x 74 x 33 mm / 5.5 x 2.9 x 1.3 inch
Notes

1984 zur Leipziger Messe vorgestellt. Entwickelt im VEB Elektronik Gera. Je ein Piezofilter für AM und FM.

Net weight (2.2 lb = 1 kg) 0.2 kg / 0 lb 7 oz (0.441 lb)
Price in first year of sale 190.00 DM
Source of data Radiokatalog Band 2, Ernst Erb
Mentioned in -- Original-techn. papers.
Literature/Schematics (1) Service-DVD Funkverlag Hein

Model page created by Wolfgang Lill. See "Data change" for further contributors.



All listed radios etc. from Kontaktbauelemente Luckenwalde, VEB; Luckenwalde (Ostd.)
Here you find 5 models, 4 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.





  
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