• 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

Anything outside of the 300-3000 Hz spectrum contributes more to noise than it does to voice frequencies.  Concentrate on the important part of the transmission.  Also, try headphones (not super 20Hz to 25KHz stuff) - ones that are designed for communications.