Nebraska Hub Link Group · Receive-only audio check

Check Your Transmissions Live

Transmit using your favorite mode connected to the Nebraska Hub. Then listen to hear how your audio sounds coming through the hub.

Allow approximately 40 seconds. The stream is delayed, so finish transmitting and wait to hear your own audio. Mute your radio or speakers as needed to avoid feedback.

How to check your audio

  1. Wait until the other station finishes transmitting. A courtesy beep may help you identify the end of their transmission.
  2. Press and hold PTT, then wait about 2 seconds before speaking.
  3. Give your callsign and a short 5–10 second audio test, then release PTT.
  4. Listen for your audio on the player below, allowing approximately 40 seconds for the delayed stream.
3:00 remaining

Click Play to begin your three-minute audio-check session.

The session timer begins when you press Play. After three minutes, listening stops; refresh this page to start a new session. This audio check does not transmit.