pjxii
Member
Here's a very convincing demonstration of an FSL on longwave. I obtained something similar tuned for MW with a 1/4" plug to fit into my LA30 and a wider, smaller diameter design for longwave. They really do make the S-meter jump very high!
https://m.youtube.com/watch?v=ctRqnCVZrTg
https://m.youtube.com/watch?v=ctRqnCVZrTg