24 January, 2025

A QMX+ coming together

I got an unassembled QMX+ for Christmas this year, and here are pictures of it coming together. First the winding of toroids for the low-pass filters:

Here is a picture of it actually operating in the 7 MHz band with a manual Z-match antenna tuner. I made it for 9 Volts operation:


Here are the completed toroids for the filters:





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2 comments:

  1. John AE5X29 January, 2025 16:16

    Enjoy the build, Sverre - the QMX+ is quite a capable radio once you get it up and running. I'm checking the Group.io every day, hoping for the SSB fw!

    73,
    John

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    1. Sverre Holm29 January, 2025 16:26

      Thanks, John! Although I'm not much of an SSB operator, I have very high hopes for the new implementation on the QMX.

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