Yaesu FT101ZD DDS VFO Replacement
By VK5TMThe FT101ZD DDS VFO project replaces the original VFO in the Yaesu FT101Z/ZD rigs with an AD9850 DDS module, providing enhanced frequency control. It uses the original optical encoder and clarifier for compatibility, with a custom 6V power supply modification. The project includes selectable step sizes, a frequency save function, and works with both RX and TX modes. The design involves mechanical and electronic modifications, including SMD components and a custom PIC processor. Calibration ensures accurate frequency output, with further improvements under consideration.
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You will find this resource in just one category on our links directory. The title of the main category is HF Radios and it deals mainly with HF radio modifications, ham radio mods kenwood icom yaesu alinco mods. The resource has been on our site since Tuesday Jan 14 2025, and it has been viewed 14 times. So far no one has rated it yet. Be the first to rate it!
Last updated: 2025-01-14
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