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History of the manufacturer  

Twin Coupler Company Inc., Poughkeepsie, N.Y., USA

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Name: Twin Coupler Company Inc., Poughkeepsie, N.Y., USA    (USA)  
Abbreviation: twincouple
Products: Model types
Summary:

Twin Coupler Company Inc., 26 Cottage Street, Poughkeepsie, N.Y., USA

Subsidiary of Pilot Electric.

Founded: 1923
History:
Makers of plug-in tuning coils. Colour-coded for some radios. Pilot Radio specified a colour-coded 5-coil set for their 1928 "Wasp 3-SW" radio, tuning range 17-500m.
The company logo is two weightlifters linked by a single barbell.

This manufacturer was suggested by Clive Forder.


Some models:
Country Year Name 1st Tube Notes
USA  26 Plug-in Radio Frequency Coils Catalog No. 174   Range 200-550 meters with 0.00035 mmd variable condersers 
USA  28 Pilot Wasp Short Wave Plug-In Kit Cat No. 180-4   These coils are used for setting the antenna tuning range in conjunction with a set of det... 

[rmxhdet-en]

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

Ebay Item Number: 151154536302tbn_usa_twincoupler_1.jpg

  

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