Genuine Icom Waterproof Protective Cap for Accessory Ports
The Icom 8930073710 is a dual rubber protective cap assembly designed specifically for the IC-92AD and IC-92A D-STAR handheld transceivers. This essential accessory provides weatherproof protection for the radio's DATA/MIC/SP (data, microphone, and speaker) ports when external accessories are not connected. The innovative hinged design connects two rubber caps of different sizes, creating a captive assembly that prevents loss while allowing independent access to each port. The flexible rubber construction with integrated sealing ribs creates a weathertight barrier against moisture, dust, and debris, maintaining the radio's water-resistance rating and protecting sensitive connector contacts from corrosion and contamination.
Key Features
- Genuine Icom OEM protective cap ensures proper fit and maintains factory water-resistance specifications
- Dual-cap hinged design covers both DATA/MIC/SP and auxiliary ports with connected assembly
- Clearly marked "DATA/MIC/SP" embossing identifies proper cap orientation and port protection
- Flexible rubber construction withstands repeated opening and closing without cracking or tearing
- Integrated sealing ribs create weathertight barrier against moisture, dust, and contamination
- Captive/tethered design prevents cap loss during field operations or when using external accessories
- Two different cap sizes accommodate different port diameters on the radio body
Technical Specifications
- Component Type: Dual Rubber Port Protective Cap Assembly
- Construction: Flexible molded rubber with textured exterior
- Design: Hinged captive dual-cap assembly
- Port Markings: "DATA/MIC/SP" embossed on larger cap
- Seal Type: Internal sealing ribs for weatherproof protection
- Color: Black rubber
- Configuration: Two connected circular caps of different sizes
Compatible Models
- Icom IC-92AD D-STAR Dual Band Handheld Transceiver
- Icom IC-92A D-STAR Dual Band Handheld Transceiver
What's Included
- One (1) Icom 8930073710 Dual Rubber Port Cap Assembly
Application and Installation Notes
This protective cap assembly serves a critical function in maintaining the weather-resistant integrity of the IC-92AD and IC-92A transceivers. The IC-92 series features accessory ports that, when exposed, can allow moisture infiltration that may damage internal electronics or corrode connector contacts. The dual-cap design accommodates the radio's dual-port configuration, with the larger cap protecting the main DATA/MIC/SP combo port and the smaller cap covering the auxiliary port. The hinged connection between the two caps creates a captive assembly that remains attached to the radio even when one or both ports are in use, eliminating the common problem of misplacing small rubber caps during field operations.
Installation requires no technical expertise and takes only seconds. To install or reinstall the caps after using external accessories, align each rubber cap with its corresponding port opening on the radio body. The larger cap marked "DATA/MIC/SP" covers the main accessory port, while the smaller cap protects the auxiliary connector. Press each cap firmly into place, ensuring the internal sealing ribs engage properly with the port housing to create a complete weathertight seal. The rubber should compress slightly to form a positive seal - if the cap sits loosely or does not seat fully, remove and reinstall to ensure proper sealing.
When connecting external accessories such as speaker-microphones, headsets, data cables, or programming interfaces, flip the appropriate cap open using the hinged connection. The captive design keeps the unused cap attached to the radio, preventing loss and ensuring the cap is immediately available when the accessory is disconnected. After removing external accessories, promptly replace the caps to restore weather protection - even brief exposure to moisture or dust can lead to connector contamination that degrades connection reliability over time.
Replace this cap assembly when the rubber shows signs of tearing, cracking, permanent deformation, or loss of elasticity that prevents proper sealing. Damaged caps compromise the radio's water-resistance rating and may allow moisture infiltration during operation in rain, snow, or humid environments. Symptoms indicating cap replacement include visible damage to the rubber, difficulty keeping caps seated, or moisture accumulation in the connector ports. Always use genuine Icom replacement parts to ensure proper fit, sealing performance, and compatibility with the radio's port configuration.
This protective cap is essential for amateur radio operators, public safety personnel, emergency communications volunteers, and any IC-92AD or IC-92A user who operates in outdoor, marine, or adverse weather conditions where radio equipment is exposed to moisture, dust, or environmental contamination.
Manufacturer Part Number: 8930073710
Description: 3066 MIC CAP 92AD 92A
Port Identification: DATA/MIC/SP
