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Put a 500-pF variable capacitor in series with the link inside or, outside
the enclosure in series with the center conductor of the coax line feeding the JMBox. Gives you an extra degree of freedom in tuning. 73, Dave, N3HE SNIP between the rig and the matching device. The only problem with using the Johnson Matchbox is 30M 73 de n4jvp Fritz |
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