[KYHAM] For Sale: SX25 Super Defiant (1946) receiver
Bill Fuqua
wlfuqu00 at uky.edu
Thu Jun 23 10:12:08 EDT 2005
HALLICRAFTER SX25 RADIO, 1946 model, for sale by original owner.
This radio was developed during WWII as one of the Defiant series and was
quite advanced for its day. 2 RF amplifiers allowed reception with small
antennas of weak signals along with improved image rejection. The Crystal
filter allows for as much as 500 Hz selectivity for CW .The filter also has
a phasing control which produces a tunable notch to eliminate unwanted CW
stations or carriers.
It has a Gray crackle-finish steel cabinet. Hallicrafter 10" speaker
in matching cabinet included. Freq. range 550kHz to 30mHz. 12 tube
superhet, 2 rf stages, 2 if stages, crystal filter, noise limiter, BFO,
push-pull audio output. S meter defective. Probably needs alignment.
Otherwise should work, but not guaranteed. (Safest to start gradually with
Variac.) Physical condition is good. Minimum price is $150 or best offer
above that. The owner bought it new at the age of 13 years and would like
to see it go to a good home. Contact Bill Fuqua, 257-4155 (daytime) ,
272-9523 (home), or WA4LAV at arrl.net.
73
Bill wa4lav
More information about the KYHAM
mailing list