Icom SM29 Professional Desktop Microphone

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Precision Audio Control for Fixed-Station Mobile Radios The Icom SM29 is a high-performance desktop microphone specifically engineered for Icom’s professional-tier mobile and base station radios. Featuring a high-quality unidirectional dynamic element, this microphone is designed to capture the operator's voice with exceptional clarity while minimizing distracting background noise from the surrounding environment. The Icom SM29 includes an integrated pre-amplifier, providing a strong and consistent audio signal that ensures your transmissions remain intelligible even in busy dispatch or administrative settings. Designed for long-duration operation, the SM29 features a large, tactile Push-To-Talk (PTT) bar and a secondary PTT lock switch for continuous transmission requirements. Its robust, weighted base provides maximum stability on desktop surfaces, preventing the unit from sliding during use. With its professional aesthetic and durable construction, the Icom SM29 is the ideal audio interface for command centers, logistics hubs, and stationary office environments utilizing the F5400D and F7500 series platforms. Key Features & Benefits Unidirectional Dynamic Element: Focuses on the operator's voice while suppressing peripheral room noise for superior transmit clarity. Built-in Pre-Amplifier: Boosts the audio signal to ensure consistent, powerful modulation across all digital and analog channels. Ergonomic PTT Interface: Includes a large, high-reliability PTT bar and a convenient lock function for hands-free or extended broadcasting. Sturdy Desktop Footprint: Weighted base with rubberized feet ensures the microphone remains securely in place during high-intensity dispatching. Flexible 350mm Cable: Provides ample reach for comfortable desk positioning while maintaining a clean, professional workspace. Professional Grade Build: Finished in a matte black industrial coating that matches the aesthetic of high-tier Icom mobile radio systems. Specifications Feature Specification Microphone Type Unidirectional Dynamic Pre-Amplifier Integrated / Built-in Connection Type 8-Pin Modular (RJ-45 style) Cable Length 350 mm Weight 430 g Dimensions 70 (W) x 169 (H) x 167 (D) mm Compatibility F5400D F6400D F7510 F7520 F7540 Recommended Accessories Icom VHF P25/Digital Mobile Radio (F5400D) Icom UHF P25/Digital Mobile Radio (F6400D) Icom External Speaker (SP35) Frequently Asked Questions Does this microphone require a separate power source? No. The SM29 draws the small amount of power required for its internal pre-amplifier directly through the microphone connector of the compatible Icom radio. What is the benefit of a unidirectional microphone? Unlike omnidirectional microphones that pick up sound from all directions, a unidirectional microphone like the SM29 primarily picks up sound from the front, making it much better at ignoring office chatter or computer fan noise. Is this compatible with Icom amateur (Ham) radios? The SM29 is specifically pinned for professional-series land mobile radios. While it uses an 8-pin modular connector, wiring configurations may differ from amateur models. Warranty 1-year manufacturer's warranty. Show more