I came accross the Challenger 3 amplifier last night on the internet.
Does anyone know were you can get the Toroidal power transformers like
the ones used in these units?
Linear Amp UK will sell you one direct.
(Statutory declaration of interest: I designed the control board.)
--
73 from Ian G3SEK 'In Practice' columnist for RadCom (RSGB)
Editor, 'The VHF/UHF DX Book'
http://www.ifwtech.co.uk/g3sek
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