AIS JHS-180

Technical Specifications of the JRC AIS JHS-180

The JRC AIS JHS-180 model is engineered for superior performance in maritime communication, underpinned by a set of robust technical specifications that ensure its reliability. One of the most notable aspects of this device is its frequency range, which spans from 156.025 MHz to 162.025 MHz. This range is crucial for AIS (Automatic Identification System) operations, allowing seamless integration with various maritime protocols and enhancing navigational safety.

In terms of channel spacing, the JRC AIS JHS-180 offers options of 25 kHz and 12.5 kHz. This versatility is significant, as it enables users to select the appropriate setting based on their operational requirements, helping to reduce interference and improve clarity in communications. The output power levels are also a distinguishing feature, with the device capable of delivering 12.5W and a more efficient 2W. This adaptability ensures that the JHS-180 can effectively function in diverse conditions while maintaining optimal communication quality.

The rated power supply voltage of this model is 24V DC, with allowable variations from -10% to +30%. Such flexibility in power requirements underscores the JHS-180’s compatibility with a range of maritime electrical systems. Furthermore, the current consumption rates during operation are noteworthy; the device draws 4.5A while transmitting and 1.5A during reception, showcasing an efficient design that conserves energy without compromising functionality.

Lastly, the operating temperature range for the JRC AIS JHS-180 stretches from -25°C to 55°C. This broad range indicates its durability and reliability in both hot and cold environments, making it a suitable choice for diverse maritime conditions. Overall, the technical specifications of the JHS-180 highlight its importance as a dependable tool in the maritime communication landscape.

Installation, Features, and Maintenance of the JRC AIS JHS-180

The JRC AIS JHS-180 model is designed with a streamlined installation process that caters to both novice and experienced users. Its unique single unit structure, which integrates the antenna with the transponder, significantly simplifies set-up. This design minimizes the need for extensive cabling and contributes to a more orderly deck space, making the installation process not only straightforward but also cost-effective. This integration is a key selling point, as it allows for easier positioning and reduces potential points of failure in the system.

One of the standout features of the JRC AIS JHS-180 is its innovative guard zone functionality. This feature can be configured in conjunction with JRC ARPA radar equipment, enhancing maritime safety. By establishing virtual zones, users can receive alerts when vessels enter or exit these predefined areas, facilitating better situational awareness and collision avoidance predictability. This predictive capacity is vital for maritime navigation, giving operators advanced warning about the movements of surrounding vessels.

Additionally, the model provides capabilities for displaying a fellow ship’s identification, further enhancing safety at sea. This function improves the identification of nearby vessels, allowing users to make informed decisions while navigating crowded waterways. It exemplifies how the JRC AIS JHS-180 not only meets regulatory requirements but also actively contributes to safer maritime operations.

Furthermore, the JRC AIS JHS-180 offers robust online maintenance support, highlighting the brand’s commitment to user functionality and satisfaction. This ongoing assistance ensures operators can easily troubleshoot issues, receive timely updates, and access valuable resources for optimal equipment performance. Such support is crucial for maximizing the effectiveness of the JHS-180, helping users maintain their systems with ease. Therefore, the combination of user-friendly design, essential safety features, and reliable maintenance resources make the JRC AIS JHS-180 an exemplary choice for maritime users.