Jesse’s DX-390/ATS-818 modifications

Many thanks to SWLing Post contributor, Jesse (W9JES) who writes:

I’ve been busy enhancing my Radio Shack DX-390. I added an IF-Out jack for my SDR, changed out the light for a LED, added a latch circuit for the light switch, added static protection, and disabled auto-mute. My blog with full instructions is at www.w9jes.com

Thank you, Jesse!  Here are links to the various modifications Jesse has documented:

Click here to check out Jesse’s website.

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1 thought on “Jesse’s DX-390/ATS-818 modifications

  1. Neil

    I have one of these radios I bought new back in the 90’s
    I did an “anti-chuffing” mod about 5 mins after I bought it that drove me mad.
    I Still have it here , I should fire it up & see if it still work 😉

    Reply

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