• 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.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

looking for help on hum from solid-state 200 base amp even though it has a 3 prong power wire and also a ground strap going to a ground rod the hum is a tad noticeable when keying the radio without audio and monitoring on another radio