Barb,
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built your pocket tuner. Neat little kit! Put it in heat shrink, and cut out the LEDs / buttons. Tunes my EFRW 16m long with 9:1 balun from 15m to 60m for the mid-band QMX. Just needs getting used to, as the tuning is not as smooth and steady as a Z-match - the discontinuities are quite remarkable. For me what works well is tuning under field conditions at home with a Nano VNA, noting the values, and then using same set up when portable. The two LEDs give a quick and useful feedback on the road. Thank you for sharing! A have a few boards left over, which I would be happy to mail to anyone interested, within Switzerland. Contact info on QRZ.
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Peter HB9EBE
Peter HB9EBE