This another style of making Coil core for 40m mobile antenna, it is little bit complicate compared with PVC core, because you have to prepare a pair of teflon instead of PVC cap with accurate fabrication, and also 2 pcs of PCB for making core.
If you want to make it quickly, you just copy , follow its dimension and do as I show in photo .
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| Make cross cutting for PCB insertion |
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| Top Teflon with Whip holder |
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| Top View, the aluminium plate is for capacity hat |
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| Matching Coil |
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| Complete winding |
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| PVC Cover |
Don't forget to remove copper layer at PCB. Cross and glue . One thing I still get problem is how to glue teflon to PVC, for the moment I use screw to fix it, and also for base connector, I drill the teflon and screw to hold the connector avoid of loosing .
mantap boss ........berangkat ke Lembang Bandung yuk tgl 11-12 Juni 2011 ada Hamfes disana....
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