NorthStar 2201 Installation Manual page 40

APPENDIX A Technical specifications
Table 1: 2201 and 2201/NMEA technical specifications (continued)
Time-To-First-Fix (TTFF)
Re-acquisition time
Channel allocation
Interface characteristics
Prime power
Serial communications
Input messages
Output messages
Physical characteristics
Dimensions
Weight
Mounting
Cable (normal installation)
Connectors for RS-232
Environmental characteristics
Operating temperature
Storage temperature
Humidity
Waterproof
Shock
Vibration
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Hot start: 20 seconds typical, with current almanac
Warm start: 45 seconds typical, with current almanac
Cold start: 2 minutes typical, with no almanac
<1 second typical to re-acquire (5-second obscuration)
3 seconds typical to re-acquire (60-minute obscuration)
10 GPS channels plus two WAAS satellites
9 to 36 VDC (12V and 24V System). 2.4 watts typical at at 12V
Reverse polarity protected and Load Dump protected
RS-232 asynchronous data port
Main port IN/OUT plus AUX INPUT
19,200 baud standard (both ports user-selectable from 300 to 19,200
baud)
Default baud rate = 9600
Auxiliary (RTCM SC104) messages 1, 3, 9
NMEA (2201/NMEA) GGA, GSA, GSV, RMC, VTG, ZDA, GLL, plus
proprietary binary status messages (2201)
4.5" (114mm) diameter x 3.79" (96mm) high
1.2 lb. maximum excluding cable (0.55 kg)
1-14 UNS threads x 1" deep and/or 3 x 10-32 UNF screws
22 Ga conductors foil-shielded cable, environmentally sealed (50'
cable supplied)
2201: weathertight Switchcraft 7-pin male EN3P7MP or equivalent
Mating with Switchcraft EN3C7FC or equivalent
-30 to +75°C (standard)
-55 to +90°C
SAE J1455/4.2 Procedure I/II
Fully sealed unit. Meets MIL-STD 810E method 512.3 (equivalent to
6-foot, 30-minutes submersion)
MIL-STD 810E Method 506.4, Procedure I, IV
MIL-STD 810E Method 514.4 Category 8
2201 INSTALLATION MANUAL, Revision B