SG Brown/TSS Meridian Surveyor Gyrocompass

The Meridian Surveyor boasts a wide range of interfaces to enable use on any marine vessel. The unit utilizes a DTG gyro element which provides exceptional performance with an accuracy unmatched by even the latest fibre optic designs. Unlike conventional spinning mass gyrocompasses, the Meridian Surveyor used a dry tuned element (DTG) that removes the need for routine maintenance.

Modular GPS Heading Receiver

The Trimble SPS 461 has the features of unfiltered, unsmoothed pseudo-range measurements data for low noise, low multipath error, low-time domain correlation, and high-dynamic response; Very low noise carrier phase measurements with <1 mm precision in a 1 Hz bandwidth.

CSI Vector Sensor VS110

• Delivers accurate 2D GPS heading data (heading and roll or pitch) with better than 0.1 degree rms accuracy with a short 2 m antenna separation


• Computes accurate heading at rates of up to 10 Hz and position at rates of up to 5 Hz


• Includes internal SBAS demodulator for differential positioning


• Beacon DGPS source available with the Vector Sensor Pro


• LED indicators located on the front panel provide a quick indication of system status


• Fast heading fix is in less than 20 s after initial position for 0.5 m separation


• Dual RS 232 serial ports offers flexibility for data configuration


• High performance, professional GPS compass

KVH Azimuth 1000 the heads-up choice for a digital fluxgate compass

If you want a compass with the features, quality, and design that meet the needs of high-performance powerboats, the KVH Azimuth 1000 is the compass system for you!

By combining digital heading and the familiar compass rose on a large, heads-up display with an easy-to-use off-course mode, the Azimuth 1000 makes steering easy and precise – no matter how fast you're going or how rough the seas.