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History of the manufacturer  

David-Andersen Radio A/S; Oslo

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Name: David-Andersen Radio A/S; Oslo    (N)  
Abbreviation: david
Products: Model types
Summary:

David-Andersen Radio A/S, Oslo.

History:
History unknown.


Some models:
Country Year Name 1st Tube Notes
51 511 DK40   
53 531 DK92   
54/55 544 ECH81   
46 Tellus 1-46V [AZ31] ECH35  See also David-Andersen Tellus 1-46V with rectifier tube U50.  
47 1-47 ECH21   
49 491 ECH21   
49 492 ECH21   
50 501 DK40  Wellenbereiche: L(150-300 kHz), M(550-1420kHz), F(1.5-2.3 mHz) und K(6-18 mHz). 
51/52 503 ECH21   
57 571 DK96   
56 562 DK96   
56 561 auto DK96   

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

Logotbn_david_ander_logo2.jpg
Logotbn_david_ander_logo.jpg
Logotbn_david_ander_logo_3.jpg
Logotbn_david_ander_logo_4.jpg
Logotbn_david_ander_logo_5.jpg
Logotbn_davidandersen_logo_1.jpg

  
rmXorg