Ham portable balun unun box 100w
Description
Case for making a portable balun/unun matching transformer capable of 100w when made with the below components. FT140-43 FAIR-RITE FERRITE CORE TOROID RING https://www.ebay.co.uk/itm/114198678549?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 1.25mm enamel copper wire https://www.ebay.co.uk/itm/281724395117?ssPageName=STRK%3AMEBIDX%3AIT&var=580729423448&_trksid=p2060353.m2749.l2649 100pF 3kv Ceramic Capacitor https://www.ebay.co.uk/itm/284389639091?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 50 Ohm BNC Panel Mount Socket, Square Flange 4 Four Hole Female https://www.ebay.co.uk/itm/153472277182?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 m3 bolts, nuts and washers used to clamp antenna wire using m3 wing nuts. This is a work in progress though is perfectly usable in its current form but do feel free to message me if you have any changes you think would be useful.
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