@merseyradar.bsky.social
For anyone who is operating with the great little ATU-100M or ATU-100M Pro antenna tuners by BI3QWQ. The noise from the piezo warning/menu sounder was a little too harsh for my liking so several layers of kapton tape placed over the hole of the sounder unit makes for a better experience imho.
January 18, 2026 at 3:20 PM
For anyone who is operating with the great little ATU-100M or ATU-100M Pro antenna tuners by BI3QWQ. The noise from the piezo warning/menu sounder was a little too harsh for my liking so several layers of kapton tape placed over the hole of the sounder unit makes for a better experience imho.