I want to try one of these. Used for PA system on the bus. Four pin plug, case looks to be good quality and strong. The screen for the front extends around part of the top to help eliminate echo from the housing. A gain control on the top, I am not sure if it is an attenuator or what.
https://www.unityparts.com/crc-103n-microphone-with-gain-control-4-pin/
I think for a few more dollars I would try a Heil hand Mic. That looks like a old style Cobra power Mic. Just mu thoughts.I want to try one of these. Used for PA system on the bus. Four pin plug, case looks to be good quality and strong. The screen for the front extends around part of the top to help eliminate echo from the housing. A gain control on the top, I am not sure if it is an attenuator or what.
https://www.unityparts.com/crc-103n-microphone-with-gain-control-4-pin/
What kind/ make of mic do you use on YOUR radio and WHY??