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Recent content by Shadetree Mechanic

  1. Shadetree Mechanic

    Galaxy DX86V mods

    Trucks has them for $380. Wow. https://truckscbsales.com/cb-radio-products/superstar-ss-686-10-meter-am-ssb-transceiver
  2. Shadetree Mechanic

    Galaxy DX86V mods

    Back by popular demand?
  3. Shadetree Mechanic

    Anytone AT-5100

    I wonder if this is the same chassis as the new President Washington? I am definitely going to get one. https://simonthewizard.com/2026/08/13/new-anytone-at-5100-inside-story-you-asked-its-here/
  4. Shadetree Mechanic

    In search of Palomar SL41

    The Stryker SR-76NC is a very close copy of the SL-41. https://strykerradios.com/product/stryker-sr-76-noise-cancelling-microphone/
  5. Shadetree Mechanic

    11 meter is very quiet?

    Sitting in the parking lot at work during my lunch break, I managed to make contact with a guy in Cincinnati Ohio. Surprised the heck out of me when he came back to me, the conditions were a garbled mess with at least two or more people talking at the same time. Just what I needed, today is...
  6. Shadetree Mechanic

    Anytone AT-5100

    Well, it's August and the Radiodity QT30 will be here soon. Thanks Simon for keeping us updated! https://simonthewizard.com/2026/08/06/new-10m-radioddity-qt-30/
  7. Shadetree Mechanic

    The LT 616

    Yes, sideband would help it sell more units for sure. Crappy mic, but the cord is a good replacement on a real mic. Presumably it can take an electret mic?
  8. Shadetree Mechanic

    Bias design, amplifier design, filtering etc.

    The bias board sounds interesting, is it one board for each transistor pair?
  9. Shadetree Mechanic

    Bias design, amplifier design, filtering etc.

    With recent threads talking about regulated bias, I just happened to find this. Bump.
  10. Shadetree Mechanic

    Carlbuilt 400HD vs C400 vs CM400

    I run a Carl Built 400HD with my Icom 718. The 718 is turned down to 60 watts with rack gear going into the data port in the back. I have a hand switch that keys the radio and amplifier with a couple of relays mounted under the desk. The remote switch turns the amplifier on and off without...
  11. Shadetree Mechanic

    President HR 2600

    I don't know about colors, but here is the information I can find. https://cbtricks.org/radios/president/
  12. Shadetree Mechanic

    What electronics have YOU fixed lately?

    Getting it back together, my grand daughter is keeping them straight. ;)