Ham Radio Stuff from The Mule.

    The N4GG Array.

    SB-200 Mods.

    IC-718 Mods.

    R390 3TF7 Ballast Tube Solid State Replacement.

    Converter to power GRC-9 Receiver or similar tube radios

    12.6V 25A Power Supply From Microwave Oven Transformer.

    Hi-Z Mic Preamp.

    40m Vertical Antenna.

    An "L" Antenna for Reception.

    Matching 75 Ohm coax to 50 Ohm loads.

    Some design tools and other misc stuff, mostly in Excel.

    AR-8505 Receiver

    Converting Switch-Mode Power Supplies To Power Vacuum Tube Equipment.


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