The SRA-198 is a
rugged noise-canceling microphone with excellent active noise
filter that cancels any unwanted, disturbing surrounding sounds.
The voice response characteristic is excellent which also works
well in a quiet environment.
Comes wired 4-Pin RCI/Cobra/Uniden/Connex/Galaxy/Stryker/Magnum
1. Frequency Response : 50-15,000Hz
2. Sensitivity : -74dB▒3dB / -72db▒3dB
3. Rated output impedance : 600┘
4. Weight : 0.25kg
5. Curve Cable : 1.88M
6. 4Pin Mic Plug
See this video on how to properly
hold this NOISE canceling