OCR Text |
Show Serviceable Three-Tube Regenerative Receiver The diagram of a good regenerative receiver Is given here. The primary of the coupler consists of about 15 turns of No. 22 wire wound on a 3-inch 3-inch tube. The secondary Is made of 50 turns of the same wire wound on a 3'4-inch lube. The tickler coll contains .'!() turns of wire similar to that used on the other coils wound on j Does Not Require a Separate "C" Battery. a 3-Inch tube. Two to 1 ratio c.udio transformers are recommended. The arrangement shown used with 4.1 volts on the plates of the amplifiers does no! require a separate "( "' battery. bat-tery. The values of the rheostats are not given, as they dcr nd on the kind of tul.es that yon will use. |