We are in the middle of designing a generic automatic tuner for the T41 project that is extremely wide ranged (20-1200+ ohms impedance match), handles 100 watts, and does not use “hunt and peck/ branch and bound search” to find the tuner solution.? Instead, the small on-board processor determines the impedance of the antenna from acquired phase and amplitude information, calculates the transform to 50-ohms real, and applies the transform… then trims it as needed to make a perfect match (this is similar to some military tuners).? It all happens so fast you never knew it happened.? Then stores matches for future use.

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I suspect it will be done some time in October and offered as a board or a kit.? Generic for all radios, and dirt cheap like all of our projects.

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Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ

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Owner - Operator

Big Signal Ranch – K9ZC

Staunton, Illinois

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Owner – Operator

Villa Grand Piton – J68HZ

Soufriere, St. Lucia W.I.

Rent it:

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Moderator: North American QRO Group at Groups.IO.

Moderator: Amateur Radio Builders Group at Groups.IO.

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email:? bill@...

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