Compact Dome Satellite Compass™ (1.0 Heading Accuracy), NMEA0183®
Display TypeSupplied Separately
Power Usage12-24 VDC
Receiver TypeGLONASS or GPS or
Galileo or QZSS or SBAS
Quad-antenna design for extreme accuracy
Utilizing four separate GNSS Antennas for the ultimate in responsiveness,
the SCX-21 sets a new standard for reliable and accurate heading for all
of your marine electronics. Traditionally, a Satellite Compass™ calculates
heading using one baseline between two antennas; the SCX-21 four antennas
can calculate heading information using any one of the six baselines drawn
between the four antennas. The unprecedented quad-antenna design of the
SCX-21 makes it capable of calculating extremely accurate heading, pitch,
roll, and heave information. It is the perfect heading solution for
complex vessel installations where the view of satellites may sometimes be
Superior accuracy for all your sensors
The SCX-21 enhances the performance of on-board equipment such as Radar,
Fish Finders, Sonar, and Autopilots. Accurate heading information empowers
your NAVpilot to keep a better course, saving time, fuel, and money on
every voyage; meanwhile, precise pitch, roll, and heave information
stabilizes the display for many Furuno Fish Finders and Sonars, allowing
for an accurate presentation even in the roughest of seas.
True echo trails are available when the SCX-21 is connected to your Furuno
Radar, helping to determine own ship’s movement as well as the movement of
other vessels. Accurate speed and heading data ensures that target trails
are displayed smoothly and accurately, without the jagged, zig-zag
appearance common to compasses with a higher degree of deviation.
TRUE MOTION TARGET TRAILS
Even in heavy seas, accurate heave compensation from SCX-21 enables Fish
Finders such as the FCV-1150 or NavNet TZtouch/TZtouch2/TZtouch3 to show
you an unwavering presentation of the seabed, without the undulations
caused by sea conditions.
Accurate pitch and roll information allows Furuno Sonar systems to display
a steady image on the screen, even in foul weather.
PITCH & ROLL COMPENSATION
Radar Echo Trail ZIG-ZAG Domination
When connected to Furuno SCX-20/21, the Radar’s echo trails hold steady
and clearly depict an accurate echo trail thanks to the SCX-20/21’s
Company A’s satellite compass fails to uphold a steady heading, making
echo trails virtually unintelligible.
Company B’s heading accuracy fluctuates by +/- 3˚ with a slower update,
causing an echo trail that has a wide zig-zag pattern.
Company C’s heading accuracy fluctuates by +/- 5˚ with a faster update,
causing an echo trail that is indistinguishable and confusing.
Relay Critical Data
Effortlessly connect with existing Furuno systems in order to elevate your
awareness of own vessel and the surrounding area by displaying critical
information across several products including NavNet TZtouch MFDs*,
NAVpilot-300*, FI-70*, and GP-39! Initial setup can be done from NavNet
series MFD*, NAVpilot-300* and GP-39. *NMEA0183 - NMEA2000 converter required
•Pitch, Roll, Heave
•Rate of Turn (RoT)
Perfect for NavNet TZtouch MFD*, NAVpilot-300*, and WASSP installations
*NMEA0183 - NMEA2000 converter required
Outputs accurate Time, Position, Heading, COG/SOG, ROT, Roll/Pitch/Heave
3-Axis Speed, Air Temperature and Air Pressure data
Unprecedented heading accuracy for Radars, Sonars, and Navigation
Utilizes four Multi GNSS (GPS, QZSS, GLONASS, Galileo) antennas
**The price is subject to change at anytime without any notice. We
are not responsible for any typographical errors. Any products can be
cancelled from sale at any time.
** All Products sold here are Brand New unless specified
Otherwise and come with Full Manufacturer's Warranty
This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP)
which is known to the State of California to cause reproductive harm, and
Vinyl Chloride which is known to the State of California to cause cancer. For
more information go to P65Warnings.ca.gov.