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Title: HQ-120X 'Pre War' Receiver Test Results Post by: W1VD on November 26, 2008, 03:18:38 PM Receiver: Hammarlund HQ-120X
AM audio S/N: 54 dB Additional measurements of AM audio frequency response and distortion can be found at http://www.w1vd.com/BAreceivertest.html (http://www.w1vd.com/BAreceivertest.html) Scroll down to link Hammarlund HQ-120X Many thanks to Tom, WA3KLR for making this receiver available for testing. Title: Re: HQ-120X 'Pre War' Receiver Test Results Post by: KM1H on November 27, 2008, 08:34:54 AM Those 3 IF stages sure help but that is the only radio Ive seen that uses a power pentode in an IF stage. Guess it doesnt overload :) Im surprised the 20M MDS is that good, thats better than many riceboxes. It says something about Hammarlunds skill in minimizing circuit losses considering the tubes used. AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
My HQ-120X gets cycled into service along with the others that can actually be used on the bands. Carl KM1H |