English (UK) 
The Simrad SH90 is a fishery sonar offering high resolution and high frequency.
- 360° Omnidirectional sonar
- 90° Vertical tip
- 114 kHz operational frequency
- Narrow beams
- Chirp FM transmission
- Large dynamic range
- High definition
- Stabilized beams
- Dual beam operation
- Easy operation
- Store and recall sonar data
- Define your own user settings
- Clear and easily comprehensible sonar images
In this screen capture from the North Sea you can see that a 10 ton school of tuna has been detected, and that tracking has started. The tracking functionality is vital for the success of the catch. The Simrad SH90 allows you to track the school all the way to the vessel without losing any information. Then, when the seine is set, the skipper has full control, and he is able to maximize the catch.
Note the noise and clutter-free screen. This enables the skipper to focus on the targets, without acting as a "human filter". The Simrad SH90 provides detailed information about school density, speed, depth, heading and size. The high frequency Simrad SH90 is the natural choice as a companion to the Simrad SX90 low frequency sonar.
