Icom HM-148G Self-Grounding Mobile Microphone (IP54, 8-Pin) Heavy-duty IP54-rated self-grounding microphone for Icom F-series mobile radios — designed for use in hazardous and static-sensitive environments. The Icom HM-148G is a heavy-duty IP54-rated mobile microphone with an 8-pin connector and a self-grounding feature that helps prevent static discharge — an important safety consideration in environments with flammable materials or explosive atmospheres. It delivers clear audio for reliable voice communication and is built to withstand demanding field conditions. Key Features & Benefits Self-Grounding Design: Reduces the risk of static discharge during keying, making it suitable for use in hazardous or static-sensitive environments. IP54 Weather Resistance: Rated IP54 for protection against dust ingress and water splashes from any direction. 8-Pin Connector: Compatible with the standard 8-pin accessory port on Icom F-series mobile radios. Heavy-Duty Construction: Built for demanding field use in industrial, public safety, and commercial environments. Clear Audio: Delivers reliable voice clarity for effective communication across compatible Icom mobile radios. Ergonomic Design: Comfortable grip and intuitive PTT button placement for extended use. Specifications Attribute Details Brand Icom Model / SKU HM-148G Product Type Mobile Microphone Connector 8-Pin IP Rating IP54 Special Feature Self-Grounding Country of Origin Japan Compatibility Model Series F5011, F6011, F5021, F6021, F5061, F6061 Icom F5011/F6011 Mobile Series F5130D, F6130D, F5121D, F6121D, F5220D, F6220D, F5360D, F6360D Icom F5130D/F6130D IDAS Mobile Series F9511HT, F9521 Icom F9511/F9521 Mobile Series F2821 Icom F2821 Mobile Series RMK4 01 Icom RMK Remote Mount Kit Recommended Accessories Compatible Radios Icom F5011 | F6011 Series Mobile Two-Way Radio — Primary compatible mobile radio series for the HM-148G. Icom F5021 | F6021 Mobile Radio for Commercial Fleets — Compatible analog mobile radio series for the HM-148G. Icom F5130D | F6130D Series IDAS Mobile Two-Way Radio — Compatible IDAS digital mobile radio series for the HM-148G. Frequently Asked Questions What does the self-grounding feature do? The self-grounding feature helps dissipate static charge when the PTT button is pressed, reducing the risk of static discharge. This is particularly important in environments with flammable gases, vapors, or explosive atmospheres where a static spark could be hazardous. What is the IP54 rating? IP54 means the microphone is protected against limited dust ingress and water splashes from any direction. It is suitable for outdoor and industrial use but is not fully waterproof. What connector does the HM-148G use? The HM-148G uses an 8-pin connector compatible with the standard accessory port on Icom F-series mobile radios. Warranty 1-year manufacturer’s warranty.
