Tuesday, April 30, 2013

What Is The Wind-Porting Feature On Remote Speaker Microphones

The Wind-Porting feature on Motorola Remote Speaker Microphones (such as model PMMN4022Ahelps lessen background noise from windy conditions and severe weather. Audio can pass through the speaker grill even if the microphone port is blocked by water such as from rain. 
pmmn4022a
This microphone fits radio models:  GP628 Plus, PTX760Plus, GP328Plus, PTX700Plus, GP338 Plus, GP638 Plus