JLN-650 Doppler current meter

The new JLN-650 Doppler current meter continues the tradition of enhanced acquisition of speed and tidal current data, but now with a newly designed transducer and the integration of an extensive range of function and features.

Twist display
You can view the current direction and speed in up to 100 layers with the twist mode. With this advanced feature, an operator is able to anticipate current speed and direction, enhancing the timing on when to deploy the nets in the water. Naturally, the twist display mode is accompanied with a wide range of information, such as current speed range, depth range, temperature and so on.

Bottom layer auto shift
The bottom layer (E) has the ability to automatically shift and display the measuring depth according to the ups and downs of the sea bottom. This is a great source of information for efficient fishing and for the safety of your nets.

Automatic bottom current tracking
Normally run automatically, the new JLN-650 allows bottom tracking with depths up to approximately 400 meters1, measuring direction and speed relative to the sea bottom. If sea bottom becomes too deep, it automatically switches to water tracking mode or through GPS mode, depending on user selection.

Five depth layers
The JLN-650 Doppler current meter allows continuous display of tidal currents at five depths layers (A, B, C, D, E) simultaneously, of which each layer is measured in four directions: port ahead, starboard ahead, port astern and starboard astern. The user can select the depth of each layer, showing different information. You can also select bearing2 displayed as North-up (with true north at the top of the display) and Head-up (with bow at the top of the display)

Fish finding
You can view fish echoes in four-directions, two-directions ahead, or in any one direction, allowing for easy fish tracking. Just as any typical fish finder, you can set the display to the type of fish or sea conditions simply by adjusting the sensitivity.




Related Products

JUE-500 – FleetBroadband 500

JUE-500 – FleetBroadband 500

The JUE-500 FleetBroadband FB500, the latest-generation maritime communication solution from JRC, is compactly designed, easy to install and puts high-speed connectivity right at your fingertips. The antenna base which is located inside dome is machined from one solid piece of aluminium, making it stable and durable. JRC adapted its proven three-axis control. The antenna size

JUE-250 – FleetBroadband 250

JUE-250 – FleetBroadband 250

The JUE-250, a pioneering next-generation satellite communication terminal, delivers the most advanced maritime service available, fully contributing to the operational efficiency of vessel and crew. Proven antenna design JRC adapted its three-axis control, which is a proven stable system and the best way to keep the size of the antenna to a minimum. Our company’s

JHS-430 – UHF Tranceiver

JHS-430 – UHF Tranceiver

The JHS-430 is a 2 watt UHF fundamentally safe transceiver designed for onboard, ship-to-shore or ship-to-shore communications for ship operation, loading/unloading, rescue operations and mooring. The JHS-430’s ergonomic design and fundamentally safe structure are engineered to FM standards for transporting flammable and dangerous materials by tanker, LPG carrier and or LO carrier. Engineered to meet