Genuine Icom Microphone Sponge Windscreen for Clear Audio Transmission
The Icom 8930051300 is an OEM replacement microphone sponge windscreen designed for professional-grade Icom portable transceivers. This precision-cut foam pad sits directly over the radio's internal microphone element, providing essential wind noise reduction and protecting the microphone from dust, moisture, and debris while maintaining excellent audio clarity for clear communications.
Key Features
- Genuine Icom OEM Part: Factory original component ensuring proper acoustic performance
- Acoustic Foam Material: Open-cell foam structure allows sound transmission while blocking wind noise
- Precision Die-Cut: Square shape with centered microphone opening for exact alignment with mic element
- Wind Noise Reduction: Significantly reduces wind turbulence noise during outdoor and mobile operations
- Microphone Protection: Shields sensitive microphone element from dust, dirt, moisture, and physical contact
- Audio Transparency: Minimal impact on voice frequency response while providing maximum protection
- Field-Replaceable Component: Essential maintenance item that should be replaced periodically for optimal performance
Compatible Radio Models
- IC-V8 Portable Transceiver
- IC-V82 Portable Transceiver
What's Included
- One (1) Icom 8930051300 Microphone Sponge Windscreen
Application and Installation
The microphone sponge is a critical yet often overlooked component that directly affects audio quality and microphone longevity. Over time, the foam can become compressed, contaminated with dirt and oils, degraded by moisture exposure, or damaged during radio servicing. Common signs that replacement is needed include poor audio quality, excessive wind noise during outdoor use, visible contamination or discoloration of the foam, or a compressed sponge that no longer provides adequate protection.
Replacement requires disassembly of the radio housing to access the internal microphone assembly. The old sponge should be carefully removed and the microphone area cleaned of any debris before installing the new sponge. The foam pad must be properly centered over the microphone element with the circular opening aligned precisely with the microphone capsule. Proper installation ensures optimal acoustic performance and maximum protection of the microphone element.
This is a routine maintenance item for radio service centers and should be replaced during major service intervals or whenever audio quality issues are observed. For radios used in dusty, humid, or outdoor environments, more frequent replacement may be necessary. Regular replacement of the microphone sponge helps maintain clear communications and protects the more expensive microphone element from damage.
Manufacturer Part Number: 8930051300
Part Type: Microphone Windscreen/Protective Foam
Material: Acoustic Open-Cell Foam
Icom Internal Reference: 2251
