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Shadetree Mechanic's Recent Activity

  1. Shadetree Mechanic replied to the thread Anybody use switching power supplies?.

    Are you making a welder? My 750a stick welder really runs the electric bill up when I get on a big project. I have it on a 50a breaker...

    Sep 28, 2020 at 1:58 AM
  2. Shadetree Mechanic replied to the thread Anybody use switching power supplies?.

    Just bought four silver 1200w and break out boards.

    Sep 28, 2020 at 1:53 AM
  3. Shadetree Mechanic liked Tokin's post in the thread Anybody use switching power supplies?.

    Id like to string 4 of the 2400 watt units in parallel. I believe that would be with 240 ac input 640 amps at 15 volts output. That's...

    Sep 28, 2020 at 1:53 AM
  4. Shadetree Mechanic replied to the thread Anybody use switching power supplies?.

    Here is the whole deal....

    Sep 28, 2020 at 1:02 AM
  5. Shadetree Mechanic liked CDX8412's post in the thread XIEGU G90 - feedback from long term users.

    I have owned my G90 for year and a half. While I don’t have that many hours of transmit time on it, I have monitored the bands quite a...

    Sep 27, 2020 at 11:23 PM
  6. Shadetree Mechanic liked Big Kahuna's post in the thread This piqued my interest....

    It sounds like this will be an internal not just DSP for the output audio. I'm guessing it will be similar to what is in some current...

    Sep 27, 2020 at 4:11 PM
  7. Shadetree Mechanic liked Handy Andy's post in the thread Channel 9.

    And it still echoes - whizzing past Voyager 2... [ATTACH]

    upload_2020-9-25_10-24-4.png Sep 27, 2020 at 4:06 PM
  8. Shadetree Mechanic liked d4xycrq's post in the thread Channel 9.

    Last time I heard emergency traffic on 9 was about 1995.

    Sep 27, 2020 at 4:06 PM
  9. Shadetree Mechanic liked Tokin's post in the thread Channel 9.

    In Puerto Rico its the Puerto Rican channel too :LOL:

    Sep 27, 2020 at 4:05 PM
  10. Shadetree Mechanic liked nomadradio's post in the thread 500,000 Watt Transmitter.

    Biggest transmitter I was ever responsible for was a 20kW FM. The cheapskate station owner wouldn't spend the money to replace the meter...

    Sep 27, 2020 at 4:04 PM
  11. Shadetree Mechanic liked TM86's post in the thread Tv Interference.

    Once had a neighbor come on the air and tell me they could hear me on their toaster. Put the amp up for sale the next day and haven't...

    Sep 27, 2020 at 4:01 PM
  12. Shadetree Mechanic liked 543_Dallas's post in the thread Tv Interference.

    I was setting off a touch lamp a city block away. The owner of that lamp figured it out because he's a radio guy. We had a good laugh...

    Sep 27, 2020 at 4:01 PM
  13. Shadetree Mechanic liked TheRealPorkchop's post in the thread I am about to say screw this city, I'm moving back to the sticks...

    Live by the sword, die by the sword. Ask stupid questions, get stupid answers. Do stupid shit, pay the piper. If “they” were doing...

    Sep 27, 2020 at 3:56 PM
  14. Shadetree Mechanic liked bob85's post in the thread Calling all antenna experts.

    IM no Expert, NEC don't lie if you use it correctly, I can't use NEC so I take a belt and braces approach & don't let masts gate crash...

    Sep 27, 2020 at 3:46 PM
  15. Shadetree Mechanic replied to the thread Mounted my 980.

    I have heard of the display problem before. Knock on wood, mine is still ok although I don't use it much anymore. Seems quality is hit...

    Sep 27, 2020 at 3:35 PM
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