Simrad HS52 User Manual

Simrad HS52 GPS compass and DGPS navigator
6 20222360 / E
2.4 Performance Data
Heading accuracy: .........................................................0.5° RMS
Heading resolution:............................................................... 0.01°
Heading operational measurement range: .Roll/pitch within ±30°
Rate of turn accuracy:................................................. 0.5º/s + 5%
Maximum turn rate: ...............................................................80º/s
Maximum speed: ..............................................................515 m/s
Navigation update rate:.......................................................... 2 Hz
Position accuracy GPS, dynamic and static
1
: .......13 m 95% CEP
Position accuracy with DGPS:..... 1.2 m RMS or 2.5 m 95% CEP
Position accuracy with SBAS:..... 1.2 m RMS or 2.5 m 95% CEP
Velocity accuracy: ..............0.03 m/s RMS or 0.07 m/s 95% CEP
COG accuracy (above 1 to 17 knots):......................................±3°
COG accuracy (above 17 knots):.............................................±1°
Settling time for heading: .................................within 10 minutes
Settling time for position: ...................................within 2 minutes
Acquisition time no valid almanac: ....................within 5 minutes
Acquisition time valid almanac: .........................within 5 minutes
Re-acquisition time after 24 hours GPS signal .............................
interrupt with valid almanac:..............................within 2 minutes
Re-acquisition time when subjected to power ..............................
interrupt of 60 s:..................................................within 2 minutes
GPS position update: ................. 2 Hz (50 Hz with extrapolation)
Sensitive acquisition
2
:.....................................................130 dBm
Sensitivity tracking
3
:.......................................................133 dBm
The performance figures are valid with a minimum of 4 visible
satellites, HDOP less than 4, PDOP value less than 6, high
quality DGPS corrections
4
and otherwise normal conditions.
Excessive multipath, GPS signal obstructions or interference
may reduce the performance.
The HS52 Sensor unit includes two 16-channel GPS receivers.
Frequency GPS L1 1575.42 MHz CA code. The position data
1
As specified by GPS SPS Performance Standards of October 2001
2
As measured at he output of a 3 dBi linear polarized receiving antenna
3
As measured at he output of a 3 dBi linear polarized receiving antenna
4
Has no impact on heading accuracy.

Simrad HS52 Specifications

General

Brand	Simrad
Model	HS52
Category	Marine GPS System
Language	English