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Icom HM-243

Waterproof Speaker Microphone
Works with ICOM IC-705, IC-905 transceivers

IPX7 Rated: Can be submerged up to 1 meter in water for 30 minutes

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Item SKU Number:  261839
Manufacturer Part Number:  HM243, HM 243, HM-243
Made in:  China 
FCA point / Shipped from:  USA 
 Item Details:

Icom HM-243 Microphone

Powerful speaker and high-quality microphone, comes with programmable Up/Down and A/B buttons.

Specifications:

Cable length: 670mm (curled, as the shortest length)
Connector: 3-pole straight Φ2.5mm (for microphone/remote control), 2-pole straight Φ3.5mm (for speaker)
Waterproof: IPX7
Weight: 130 g

Compatible with ICOM radios:

IC-705
IC-905


 Manufacturer's Catalogs and Guides:

These files contain information about the available products from the manufacturer. If you need something that is not on our website, please contact us. We will help you purchase the desired product at a low price.

Icom Land Mobile Equipment Catalog
Land Mobile Equipment Catalog

Published Date: April 2026
Icom Marine Equipment Catalog
Marine Equipment Catalog

Published Date: April 2026
Icom Avionics Equipment Catalog
Avionics Equipment Catalog

Published Date: April 2026
Icom Network Product Catalog
Network Equipment Catalog

Published Date: June 2026
Icom Amateur Equipment Catalog
Amateur Equipment Catalog

Published Date: April 2026
Professional Two-Way Radios
Professional Two-Way Radios

Wide range of two-way radio platforms from analog, digital, wireless LAN, LTE to satellite
Icom Marine Products
Marine Two-Way Radios

Check out Icom's 2025 Marine product catalog. Featuring everything from the M85UL to the M803, Icom has you covered
Icom Aircraft Products
Aviation Two-Way Radios

Whether you're in the air or on the ground, trust Icom to keep you in touch before flight
Icom Amateur HAM Radio Product Catalog 2026
HAM Radios and Receivers

See how Icom leads the way in digital ham technology with the latest DSP and D-STAR radios


The Icom logo is a registered trademark of Icom Inc.Icom America Inc. designs, engineers, and manufactures wireless radio communications equipment and products for marine, avionics, land mobile, and wide-band receiver industries. The company offers amateur radios, including base stations, mobile, handheld, D-Star, and receivers; avionics, including handheld mobile and panel mount; mobiles, including IDAS, P25, network/RoIP, and data/HF; and handheld devices for marinas, large yachts, and various commercial vessels. It also provides custom-build and off-the-shelf radio systems. The company serves federal, state, and local government agencies.

The Icom logo is a registered trademark of Icom Inc.





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