A New Regenaformer

Radio Record, Volume III, Issue 13, 11 October 1929, Page 27

A New Regenaformer

HAVE tried a new regeneraformer on my four-valve N.Z.R. circuit, and as it seems to be a big improvement I thought some constructors might be interested enough to try it out for themselves. The new regeneraformer is a 3 in 1 of 77 turns 26DSC wire (green), with a tickler of same wire (14 turns .26DSC) spaced 3 turns away from the big coil; in reality, it is a twin coupler, Cays plug in broadcast coil. It is a lower loss coil (no former) wire held together by celluloid cement. The plate coil is wound on a piece of celluloid with 30DSC S.W.G. 82 turns centre tapped. The tickler and plate are both at the filament end, the plate coil under the first turns of big coil. I get great results on my short-wave set when worked off the eliminator, smooth and clear and better than with B battery. Is this unusual. » we

J.

H.

(Houghton Bay).

[Some eliminators work short-wave | sets excellently.-Tech. Ed.]