Positioning Raymarine in the forefront of marine navigation, the new
Raynav 300 is a GPS plotter for the 21st century. Aesthetically designed
to co-ordinate and interface with Raymarine’s on board system equipment,
this clever unit provides positioning accuracy and reliablity with
classic Raymarine ease of use.
The Raynav 300 is supplied with a built in receiver capable of
receiving augmented GPS WAAS (Wide Area Augmentation System) satellite
differential signals. WAAS is an integrated system of ground based
reference stations and geo stationary satellites broadcasting precision
differential GPS corrections to WAAS enabled GPS receivers. WAAS signals
give position fixes accurate to 2.5m within a coverage area including
the complete United States from longitude 165 degrees East to 45 degrees
West with the repeatability of the Loran system. Similar to WAAS the
European community is developing a GPS Augmentation system named EGNOS (
European Geostationary Navigation Overlay Service) which will extend the
coverage area to include the European continent.
WAAS signals give position fixes accurate to 2.5m within a coverage
area including the complete United States from longitude 165 degrees
East to 45 degrees West with the repeatability of the Loran system.
Similar to WAAS the European community is developing a GPS
Augmentation system named EGNOS ( European Geostationary Navigation
Overlay Service) which will extend the coverage area to include the
European continent.
| |
|
Accuracy |
less than 10' (3m), 95% of the
time |
|
Antenna sensitivity |
-130dBm |
|
Antenna Type |
Active patch antenna |
|
Approvals |
Conforms to 89/336/EEC(EMC),
EN60945:1997 |
| Cable
length |
10m (33ft) |
|
Controls |
8 defined keys, 4 soft keys and
trackpad |
| Data
input/output |
SeaTalk, NMEA 0183 Ver 2.3
Input/Output, RTCM SC104(DGPS correction data) Input |
|
Display Size |
7.7in (195mm) x 4.33in (110mm)
x 3.9in |
|
Display type |
Film Super Twist Neumatic (FSTN)
mono-chrome LCD 240 x 160 pixels landscape 4 gray scales, 8 levels
of backlighting, 16 levels of contrast |
|
Display Weight |
1.65 lb. (0.75 kg) |
|
Environmental |
Waterproofing To CFR46;
suitable for external mounting
Temp Range, Operating: -10° C to +70° C
Temp Range, Storage: -40° C to +85° C
Humidity 20% to 95% RH |
|
Frequency |
1575.42MHz (C/A code) |
|
Geodetic datum datums |
WGS84 plus 194 additional
|
| LCD
Display size |
4˝in (114.3mm) diagonal |
|
Memory backup |
Built in Lithium battery giving
~5 years usage |
|
Memory Capacity |
Waypoints: 1000 max (20 routes
of up to 50 waypoints)
Track history: 4500 poi nts s tored i n 5 files of up to 750 points
each |
|
Mounting |
Trunnion (yoke) or
panel(optional panel mount kit) |
|
Operating Temperature |
-10 to 70°C (14 to 158°F)
|
|
Performance |
30 second (typical) time to
first fix (TTFF)
1 minute worldwide cold start |
| Power
Consumption |
<3W @12VDC (typical) |
| Power
requirement |
9.0VDC to 32.0VDC with reverse
polarity protection |
|
Receiver type |
12 channel GPS WAAS receiver |
| SDGPS
Type |
WAAS (North America)EGNOS
(Europe)/MSAS(Asia) ready |
|
Signal Acquisition |
Automatic |
| Speed
accuracy |
0.3 knots RMS |
