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Derby 681 7.658.700

Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335413) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335414) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335415) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335416) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335422) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335424) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335417) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335426) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 335425) Radio
 
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 1088442) Radio
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 51359) Radio Derby 681 7.658.700; Blaupunkt Ideal, (ID = 214941) Radio
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 214942) Radio Derby 681 7.658.700; Blaupunkt Ideal, (ID = 214939) Radio
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 214940) Radio Derby 681 7.658.700; Blaupunkt Ideal, (ID = 214943) Radio
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 214945) Radio Derby 681 7.658.700; Blaupunkt Ideal, (ID = 370509) Radio
Derby 681 7.658.700; Blaupunkt Ideal, (ID = 370510) Radio Derby 681 7.658.700; Blaupunkt Ideal, (ID = 370511) Radio
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Derby 681 7.658.700; Blaupunkt Ideal, (ID = 51359) Radio
Blaupunkt Ideal,: Derby 681 7.658.700 [Radio] ID = 51359 400x266
Select picture or schematic to display from thumbnails on the right and click for download.
For model Derby 681 7.658.700, 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: 1968/1969 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 10: AF106 AF201 AF201 AF121 AF126 AF126 BC108 AC151 AC153 AC176
Main principle Superheterodyne (common); ZF/IF 460/10700 kHz
Tuned circuits 7 AM circuit(s)     11 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details
Power type and voltage Dry Batteries / 6 × 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out 2 W (unknown quality)
from Radiomuseum.org Model: Derby 681 7.658.700 - Blaupunkt Ideal, Berlin,
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 231 x 193 x 79 mm / 9.1 x 7.6 x 3.1 inch
Notes

Europa-Taste für gespreizten MW-Bereich 1400···1600 kHz.
Bei Betrieb im Auto über Autohalterung HV580 oder HV600 aus 12-V-Autobatterie Ausgangsleistung 3 W;
Netzbetrieb mit zusätzlichem Netzteil möglich.

Net weight (2.2 lb = 1 kg) 2.7 kg / 5 lb 15.2 oz (5.947 lb)
Source of data Handbuch VDRG 1968/1969 / Radiokatalog Band 1, Ernst Erb
Literature/Schematics (1) -- Original-techn. papers.


All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim
Here you find 3226 models, 2910 with images and 2227 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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