Eagle Electronics UltraNav II Marine GPS System User Manual


 
WARNING!
USE THIS GPS
RECEIVER ONLY
AS AN AID TO
NAVIGATION. A
CAREFUL
NAVIGATOR
NEVER RELIES
ON ONLY ONE
METHOD TO
OBTAIN POSITION
INFORMATION.
CAUTION
This OPS
receiver,
(like
all
GPS
navigation
equipment)
will show
the
shortest, most direct
path
to a
waypoint.
It
provides
navigation
data to the
waypoint regardless
of
obstructions.
Therefore,
the
prudent
navigator
will
not
only
take
advantage
of all available
navigation
tools when
travelling
to
a
waypoint,
but will also
visually
checkto
make certain a
clear,
safe
path
to
the
waypoint
is
always
available.
NOTICE!
As of
this
writing,
the
Department
of
Defense
(DOD)
has not
declared the
GPS
navigation system
operational.
The
system
is still in a
testing phase.
Satellites can
beturned off
oracburacycan
be
degraded
atwill
bythe system
operators.
Remember that the
UltraNav
II,
or
any
GPS
receiver is
only
as
accurate as the
system
it's
using.
Copyright0
1993
Eagle
Electronics
All
rights
reserved.
All features and
specifications
subject
to
change
without notice.
All
screens in this
manual are simulated.
SONAR SPECIFICATIONS
UltraNav II Dimensions
5.875"H x 7.75W x
3.875"D
Input Voltage
10-15 vDC
Current
500 ma
(lights
off)
650 ma
(lights on)
Transmitter
Frequency
192kHz
Output
Power 600 watts
(peak-to-peak)
(typical)
75 wafts
(RMS)
Display
Size
2.8"H x 3.5W
Pixels
128Hx160W
20,480
Total
UltraNav II GPS
RECEIVER SPECIFICATIONS
GPS Module Dimensions
2.5"H x4.1"Wx7" D
Channels
Five Parallel
Four
continuous for
position
All satellites in
view tracked
Update
rate One second
Accuracy
Maximum
accuracy
achievable with
Standard
Positioning
Service
Position 25
meters CEP
Velocity
0.25
meters/sec AMS
Without SA PDOP.c6.0
NMEA 0183
SENTENCES
RMB
Minimum Recommended
Sentence,
Part B
RMC Minimum Recommended
Sentence,
Part C
GLL
Present Position
-
Latitude/Longitude,
APB
Autopilot Steering
Data
DBT
Water
Depth
MTW Water
Temperature
(oC)
VHW
Speed Through
Water
(KPH)
VLW
Distance Travelled/LOG
(NM)
79
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