The 'Minimatch' differs from the 'Monimatch' with respect to its transmission line (RG-58/U
used instead of stripline-on-PCB).
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Minimatch |
Two lengths of hook-up wire, running in parallel inside the braid, are the sensing lines.
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Minimatch Schematic |
A tuning indicator (salvaged from an old Philips transistor radio) is used as the indicator, along with a 47KΩ potentiometer for sensitivity adjustment.
Related post: SWR Meter - Monimatch
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