This is a Galaxy Pluto I repaired for a friend. It had spent a big part of it's life in a vibratory environment (tractor trailer) and had lots of hairline cracks in the 3 pc boards, along with cold/bad solder joints these early export rigs were known for. Also, the VCO was unlocking due to the wax poured in that that area. Many radio mfgs (Kenwood and Yaesu, to name a few) of that era would pour paraffin on the frequency sensitive areas to enhance stability. It would absorb moisture and become conductive, causing problems. I melted and removed the wax. I repaired the cracks and solder issues, replaced a bad s-meter & lamp, and gave it a fresh alignment. This is a great rig and ready for more years of use!
I've been in Amateur Radio since 1974, and still find new and interesting things to do. I like to build, restore, and operate on the air. This blog has been running for many years, so be sure to check out "Jump to Posts on Specific Topics" in the RH column to drill down and find lots of stuff. Visit www.WB4IUY.net for the lowdown at WB4IUY. Email me at wb4iuy@gmail.com if you have any questions.
Showing posts with label Galaxy_Pluto. Show all posts
Showing posts with label Galaxy_Pluto. Show all posts
Wednesday, March 12, 2025
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