Links

Fair Rite Snap It cores for mic cables (~6mm)  0431164281

Fair Rite Snap It cores for RG-8 size cables (~13mm) OD  0431164181

Fair Rite Mix 31 FT240 size cores  2631803802

Fair Rite Mix 43 FT240 size cores  2643803802

 

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5 Banding the 20m 1/4 wave Junk Pile Vertical

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One nice  spring day in 2019, my grandson and I went outside for a walk around the property.  I happened to notice a piece of aluminum tubing I had lying beside a shed.  On further investigation I realized it was half of a 20m beam element that another ham had left behind after a field day.  It had been a half wave dipole for the event and he told me to just keep it. I asked my grandson, 6yr old at the time if I remember correctly, if he would like to help me build an antenna.  His reply was a curious, "What's an antenna papa?".  So, we had the unforgettable experience of building a ground mounted 1/4 wave 20m vertical together. A few days ago I got the idea to add more bands to this antenna.  I did some digging around and found some wire, purchased a few pvc fittings and hose clamps, and started putting additional 1/4 wave elements for 17m, 15m, 12m, and 10m.  I know, some of those bands are going to be very inefficient ground mounted, but what t...
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Kenwood TS-590SG TCXO Install

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I had acquired a used but like new 590SG, with the intention of using it portable from the wall tent.  I found the radio liked to drift from around 30Hz low to 10Hz high depending on ambient temperature.  This was not going to cut it in the tent with temps being all over the place when camping, so I ordered the SO-3 TCXO. I would recommend anyone who is thinking about installing one of these to do it.  It is about as easy as it gets without being plug in.  Yes, you need some soldering skill, but a little research of technique and some practice and anyone should be able to successfully complete this.     This is the TCXO and box it came in.         The TCXO and provided adjustment tool.       Put the radio on its top and remove the bottom cover.    The yellow square below indicates the area of interest for the installation.   Unplug the connector noted by the red square. Remove the indicated screw.  NOT...
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