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Derby US 22570 Serie T ab 750001

Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144198) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144199) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144201) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144202) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144203) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144207) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144200) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144204) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144205) Radio
 
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144206) Radio
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 1650559) Radio Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 1650565) Radio
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 1650570) Radio Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 1650573) Radio
Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 1650574) Radio Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 144196) Radio
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Derby US 22570 Serie T; Blaupunkt Ideal, (ID = 1650559) Radio
Blaupunkt Ideal,: Derby US 22570 Serie T [Radio] ID = 1650559 862x730
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For model Derby US 22570 Serie T ab 750001, Blaupunkt (Ideal), Berlin, später Hildesheim
 
Country:  Germany
Manufacturer / Brand:  Blaupunkt (Ideal), Berlin, später Hildesheim
alternative name
 
Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
Brand
Rotstern
Year: 1962/1963 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 10: OC615 OC615 OC614 AF105 AF105 OC75 OC75 OC75 OC74 OC74
Main principle Super-Heterodyne (Super in general); ZF/IF 460/10700 kHz
Tuned circuits 7 AM circuit(s)     9 FM circuit(s)
Wave bands Broadcast, 2 Short Wave plus FM or UHF.
Details
Power type and voltage Dry Batteries / 6 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out 1 W (unknown quality)
from Radiomuseum.org Model: Derby US 22570 Serie T [ab 750001] - Blaupunkt Ideal, Berlin,
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 273 x 198 x 86 mm / 10.7 x 7.8 x 3.4 inch
Notes

Kurzwelle I 5,9–7,5 MHz, Kurzwelle II 2–5 MHz.

Autohaltevorrichtung HV Derby / Nixe.

Net weight (2.2 lb = 1 kg) 2.8 kg / 6 lb 2.7 oz (6.167 lb)
Collectors' prices  
Mentioned in -- Original-techn. papers.

Model page created by Bernd Pötzsch. See "Data change" for further contributors.



All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim
Here you find 3141 models, 2796 with images and 2130 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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