1-6
Raystar 120 GPS Receiver
Technical Summary
CAUTION:
Care should be taken when disposing of this equipment, as a
lithium battery is fitted internally.
Local regulations for the disposal of hazardous materials may
apply and must be adhered to.
Table 1-1: Features
Feature
Details
Receiver type:
12 Parallel channels
Frequency:
1575.42 MHz ±1 MHz (C/A code), L1
Sensitivity:
-130dBm
Signal acquisition:
Automatic
Time to first fix:
2.5 minutes maximum, typically <40 seconds
Position accuracy:
15m RMS. (L1, C/A code HDOP <2.5 without SA)
Speed accuracy:
0.5m/s RMS. (L1, C/A code HDOP <2.5 without SA)
Geodetic Datum:
WGS-84 (190 programmable alternatives)
Cable length:
10m (33ft)
Power requirement:
9 - 30V NMEA @ 1.5 Watts
9 - 18V SeaTalk @ 1.5 Watts
Operating temp.:
-10 to 70°C (14 to 158°F)
Storage temp.:
-10 to 70°C (14 to 158°F)
Data Input/Output:
NMEA version:
NMEA0183 Ver2.3 Output
Non-isolated NMEA Input
RTCM SC-104 Ver 2.1 Input
SeaTalk version:
SeaTalk Bus
RTCM SC-104 Ver 2.1 Input
Memory Backup:
Lithium battery (10 year life)
81170_2.BOOK Page 6 Thursday, July 19, 2001 2:36 PM
Summary of Contents for RAYSTAR 120
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