Physical and environmental, Measurement performance – NavCom SF-2040 Rev.E User Manual
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SF-2040 User Guide - Rev. E
• Supports NMEA 0183 v3.1messages
• Self-survey mode (
position
averaging)
Physical and Environmental
• Size:
10.4"W x 5.5"H (264mm x 140mm)
• Weight:
5.5lb. (2.5kg)
• External Power:
Input Voltage:
10 VDC to 30 VDC
Consumption:
<8W Maximum
• Connectors:
I/O Ports:
2 x 7-pin LEMO
DC Power:
4-pin LEMO
• Temperature (ambient):
Operating:
-40º C to +55º C
Storage:
-40º C to +85º C [w/o Batteries]
0° C to +60° C [with Batteries]
• Humidity:
95% non-condensing
• Tested in accordance with MIL-STD-810F for:
Low pressure, solar radiation, rain, humidity,
salt-fog, sand & dust.
Measurement Performance
• Real-time
StarFire
™
DGPS
Accuracy:
Position (H):
<10 cm
Position (V):
<15 cm
Velocity:
0.01 m/s
• Pseudo-range Measurement Precision (RMS):
Raw C/A code :
20cm @ 42 dB-Hz
Raw carrier phase noise: L1: 0.95 mm @ 42 dB-Hz
L2: 0.85 mm @ 42 dB-Hz
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