WebJan 21, 2024 · HQ-180A: Troubleshooting IF Chain +1 AMfone! ... problematic caps are only in the first two IF sections and the 60 Khz. cans had regular caps even in early production HQ-170/180 rigs. The next Hammarlund I picked up was a SP-600 and my luck was still running bad because it was one built with the contaminated potting tar in the chokes that ... WebSep 9, 2024 · Post subject: Scored a very local Hammarlund HQ-180. Posted: Apr Sun 09, 2024 2:29 am . Member: Joined: Jun Mon 24, 2013 2:00 pm Posts: 1943 Location: Champaign IL 61822 I've been looking for a Hammarlund HQ-170 or HQ-180 for my collections. Today I noticed one
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WebTo do the modification yourself it is a real pain in the @!! involving many component changes and additions. I get about 60W or so out of my rig on sideband, and I run the AM carrier up to about 12W or so. It's good for driving a linear. ... I have a Hammarlund HX-50A teamed up with a HQ-110A. It was my first Hf rig when I got my General. Ran ... Web~ Hammarlund HQ-180A ~ ~ Overhaul ~ Mods? On vintage equipment be conservative is mandatory, do not expect perfection nor seeking perfection. An alignment should only be undertaken if there is a specific symptom … brady bunch when it\u0027s time to change
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WebHammarlund SSB system: HQ-180 & A operation (BFO KCS at center must match the correct IF**); LSB reception: Select "L" and +1,5 Kcs of "Vernier Tuning". USB reception: Select "U" and -1,5 Kcs of "Vernier Tuning". Vernier/Sideband accurate adjust: On SSB the VERNIER TUNING control always must point the center of the selected sideband, which … Webhq-180a: 7/1963 (ax same time) - 1/1970../..e.a.c. 1970 version..67/pages: $18.00: hq-180 series: series service manual...80/pages: $18.00: hq-180/a/ax: a compendium of notes & articles: $18.00: set of above 4 hq-180 manuals bound as one: $58.00: hq-180: vernier tuning mod. for hq-180...all units after serial # 1335 came with this factory ... WebThe HQ-145 is essentially a HQ-180 without the 60 KC IF. In 2024, I began work on an HQ-170 for a friend, and my stable of HQ-180s. Some of that repair information may be helpful to you on an HQ-145. Here is the link … brady bunch when it\u0027s time to change episode