• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

Search results

  1. Aegir

    TRC-440

    I have a TRC-440. It's a back up radio, but sounds good & is a good performer. I'm interested in making some minor modifications to this radio: 1.) Replace Squelch circuit with an RF Gain using the same Pot on the front of the radio. 2.) Upgrade Finals Attached is a schematic. I'm...