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His is a C-L-C type tuner with a reflected power indicator, tuning is done for minimum reflected power, forward power indicator is omitted because I know the output power of my transceiver anyway

After much thought I decided to build a L-Match circuit but with flexibility to match a wide variety of situations

The original Z Match circuit modified to include 1.8 MHz, the addition of three fixed capacitors and a 4 position switch gives the whole load resistance range at 1.8MHz

Once the tuner determines the frequency of the RF signal being transmitted, it stores the tuner settings in its non-volatile memory for use in future tuning events