Description
Aviation Hand Microphone for Clear Airborne Communications
Maintain reliable, crisp voice transmissions from your aircraft cockpit or ground base station.
The Icom HM176 is a premium, original equipment manufacturer (OEM) aviation audio accessory built to provide stable communication paths in demanding flight environments. Integrating the genuine Icom HM176 Hand Microphone for IC-A220 panels into your cockpit architecture eliminates weak signal modulation and ensures that every air traffic control check remains crisp and intelligible.
Engineered specifically for pilot workflow, the rugged casing accommodates active multi-tasking with a tactile side-mounted push-to-talk toggle that triggers effortlessly even when wearing flight gloves. The heavy-duty coiled cable stretches cleanly across the flight deck panel without creating clutter or tension on the radio mount bezel. Equipped with a dynamic noise-canceling internal element, the Icom HM176 actively manages structural cabin rumble and engine whine, prioritizing human speech frequencies for uninterrupted tactical aviation coordination.
Key Features & Benefits
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Noise-Canceling Element: Incorporates a dynamic internal voice-matching component that drops background cabin noise to improve flight safety.
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Premium Coiled Cable: Equipped with a high-flexibility 31.5-Inch curled audio cord that expands comfortably across your avionic workspace.
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Ergonomic Tactile PTT: Features an oversized side push-to-talk button built to provide clear mechanical feedback during continuous airband operations.
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Avionic Panel Fitment: Deploys as the official Icom HM176 Hand Microphone for IC-A220 transceivers to guarantee seamless electrical matching and factory-spec audio balancing.
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Ruggedized Outer Housing: Fabricated from an impact-resistant composite compound that withstands extreme thermal shifts typical of unpressurized flight conditions.
Specifications
| Attribute |
Details |
| Brand |
Icom |
| Model / SKU |
HM176 |
| Microphone Element |
Dynamic Noise-Canceling |
| Cable Style |
Heavy-Duty Coiled Cord |
| Cable Length Extended |
31.5 Inches |
| Connector Type |
Secure 8-Pin Plug |
| Casing Material |
High-Impact Composite Polymer |
| Total Assembly Weight |
360 g |
Compatibility
More Resources
Frequently Asked Questions
Does this microphone connect directly to the front panel of the radio?
Yes, the microphone features a specialized multi-pin connector plug that pins directly into the dedicated microphone accessory socket located on the front bezel face of your avionics panel unit.
Is the internal element designed to filter out ambient cockpit noise?
Yes, the hardware incorporates a dynamic noise-canceling microphone element engineered specifically to attenuate ambient cabin wind, propeller rumble, and engine whine while isolating human vocal speech patterns.
What is the total length of the coiled cord when fully extended?
The heavy-duty coiled audio cable measures approximately 31.5 Inches when relaxed in its curled position, providing ample flexibility to stretch across the cockpit workspace without putting physical strain on the radio mount interface.
Can this hand microphone be used with standard handheld aviation radios?
No, this specific accessory layout is custom-engineered with the exact electrical impedance and pin configuration required for mobile panel-mount avionics transceivers and matching ground base station enclosures.
Does the package include a hanging bracket or mounting clip?
Yes, the complete factory assembly ships with a high-strength metal mounting hanger clip designed to secure the hand microphone chassis cleanly to your aircraft dashboard panel when it is not actively in use.
Does this microphone require independent battery power or charging steps?
No, the accessory draws its operational current directly through the secure multi-pin hardware connection block attached to the radio mainframe, ensuring it remains fully powered and ready for flight transmissions indefinitely.
Warranty
1-year manufacturer’s warranty.
