OPC-1541 Extension Cable

The ICOM OPC-1541 extension cable is a cable designed to extend the reach of certain ICOM microphones or remote control units. It is an essential component for extending wiring within your marine radio communication systems, providing increased flexibility for equipment installation.

The ICOM OPC-1541 extension cable has a length of 6.1 meters (approximately 20 feet).

Yes, the OPC-1541 extension cable, like most ICOM equipment, is designed and manufactured in Japan. This origin ensures quality and performance that meet the brand's recognized standards under the « Made in Japan » philosophy.

Using an authentic ICOM extension cable like the OPC-1541 ensures signal integrity and optimal resistance to marine elements. It is designed to prevent interference and premature degradation often associated with non-certified accessories, thereby guaranteeing stable performance and increased durability in demanding marine environments.

Yes, the OPC-1541 extension cable is specifically designed to withstand demanding marine environments. Its construction meets the robustness and waterproofing standards expected of ICOM marine equipment, thereby helping to maintain signal integrity and resistance to the elements.

The ICOM OPC-1541 extension cable is specifically compatible with the following ICOM microphones or remote control units:

HM-162HM-195HM-195B

No, the OPC-1541 extension cable is designed for use with specific microphones or remote control units (HM-162, HM-195, HM-195B), which are typically paired with fixed VHF radios or radio communication systems. It is not intended for portable VHF units.

No, the OPC-1541 extension cable is an authentic ICOM accessory, designed to integrate perfectly and operate optimally with the specific ICOM equipment mentioned. Compatibility with equipment from other brands is not guaranteed and is not recommended to ensure performance and reliability.

The OPC-1541 extension cable is specifically designed as an extension cable for HM-162, HM-195, and HM-195B microphones. Its use with other types of ICOM accessories is undocumented and may not ensure correct or optimal operation of the equipment.

The OPC-1541 extension cable connects between the ICOM main unit (e.g., a fixed VHF) and the compatible microphone or remote control unit (HM-162, HM-195, HM-195B). Simply plug the extension cable connectors into the corresponding ports on your equipment. Ensure connections are securely fastened to maintain waterproofing and signal integrity.

To ensure a durable and reliable installation of your OPC-1541 extension cable on a boat, follow these best practices:

Secure routing: Route the cable along existing cable paths where possible. Avoid areas exposed to high heat, constant friction, or foot traffic.
Proper securing: Use high-quality marine-grade cable ties (rilsans) or clips resistant to UV and saltwater. Secure the cable every 30 to 50 cm to prevent sagging, excessive movement, or snagging.
Abrasion protection: At points where the cable passes through bulkheads, sharp edges, or areas prone to rubbing, use rubber grommets or protective sleeves to prevent premature wear.
Avoiding interference: Where possible, keep the extension cable away from potential sources of electromagnetic interference, such as high-power supply cables, motors, or other electronic equipment generating fields.
Protecting connections: Although the extension cable is designed for marine environments, ensure that connections to microphones and the VHF unit are tight and protected from excessive moisture or direct water spray.
Maintenance access: Consider ease of access for future inspections or maintenance when routing and securing the cable.
These measures will help optimize the lifespan and performance of your OPC-1541 extension cable.

Installing the OPC-1541 extension cable typically does not require special tools, as connections are made using standard connectors. However, for a robust and secure marine installation, it is always advisable to use cable ties or suitable supports to secure the cable and protect it from movement and the elements.

The OPC-1541 extension cable is designed for a direct and simple connection between your compatible ICOM remote microphone (such as a CommandMic or a speaker microphone) and the main unit of your ICOM VHF radio.

It acts as an extension, simply plugging in between the two devices. The connection is plug-and-play, using ICOM’s standard proprietary connectors for these accessories. Simply plug one end of the extension into the VHF unit’s microphone port and the other end into the microphone or CommandMic itself. No special tools are typically required for the physical connection of the extension cable.

Yes, as an authentic ICOM product, the OPC-1541 extension cable is covered by the manufacturer's standard warranty. For specific warranty details, consult the terms and conditions provided by ICOM or your authorized dealer.

To ensure the authenticity of your OPC-1541 extension cable, it is recommended to purchase it from an ICOM authorized distributor. Authentic ICOM products are designed and manufactured to high quality standards and typically bear the ICOM brand.

Upon receiving your OPC-1541 extension cable, it is recommended to perform a few checks to ensure the product's integrity and delivery compliance:

Check the packaging: Before opening the box, inspect the outer packaging for any visible signs of damage (torn, crushed cardboard, moisture stains).Verify the contents: Once the box is open, ensure the OPC-1541 extension cable is present and matches your order.Examine the product: Carefully inspect the extension cable itself. Check for any physical damage such as sharp bends, cuts on the cable, or damaged connectors that may have occurred during transit.These simple steps will help you confirm that your extension cable is in perfect working order upon delivery.

As a simple accessory, the OPC-1541 extension cable typically does not come with a separate user manual. Installation and compatibility information is usually included in the user manual of the main ICOM equipment it is used with, or can be found on ICOM's official website.

When purchasing the OPC-1541 extension cable, the product includes the extension cable itself. No other specific accessories are typically supplied with the extension alone, as it is designed to complement existing equipment.

The OPC-1541 extension cable is a functional accessory and is typically only available in one standard color, usually black, as is the case for most extension cables for professional marine equipment.