[Hammarlund] Heathkit Q multiplier

[Glen Zook]

Wow!  A Hallicrafters HQ-150 is definitely a "rare"
radio.  I have never seen one!  Now, a receiver from
the Hammarlund HQ-150 series isn't all that common,
but definitely a lot more common than the
Hallicrafters HQ-150.

The Collins 75S-3, 75S-3A, 75S-3B, and 75S-3C have
both filters and a Q-Multiplier in the "notch" mode. 
Waters made an "add on" kit for the 75S-1, 75S-2,
KWM-2, and the KWM-2A all in the "notch" mode.

Glen, K9STH


--- Grant Youngman <nq5t at comcast.net> wrote:

For example, the Hallicrafters HQ-150 had both a
crystal filter and Q-mult with both notch and peak functions.

Glen, K9STH

Web sites

http://home.comcast.net/~k9sth
http://home.comcast.net/~zcomco


		
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