I have two shunt wires on my tower now. One for 160 and one for 80. The 160
side is working fine now. The 80 meter side has the following readings:
3.25 MHz Rs=111 Xs=13 SWR 2.7
3.50 MHz Rs=129 Xs=0 SWR 3.2
3.75 MHz Rs=189 Xs=0 SWR 4.5
4.00 MHz Rs=230 Xs=0 SWR 6.3
I have a 500-pf cap on each shunt wire.
Should I move the shunt wire closer to the tower or move the tap point downward
to get the SWR down on 3.75 MHz?
John W0TMM
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