Gnss Specifications; Wlan Specifications - Siemens RUGGEDCOM RX1400 Installation Manual

Technical Specifications
5.5.2 GNSS Specifications
5.5.2

GNSS Specifications

GNSS Specifications
Satellite Channels
Protocols
Acquisition Time
Accuracy
Sensitivity
Operational Limits
a
Either limit may be exceeded, but not both
GNSS Standalone Antenna Requirements
Frequency Range
Field of View (FoV)
Polarization (average Gv/Gh)
Free space average gain (Gv
+Gh) over FoV
Gain
Average 3D gain
Isolation between GNSS and
LTE Main (Primary)
Typical VSWR
Polarization
a
Vertical linear polarization is sufficient.
b
Gv and Gh are measured and averaged over -45 to 90° in elevation, and ± 180° in azimuth.
5.6

WLAN Specifications

Supported Standards
38
12 channel, continuous tracking
NMEA 0183 v3.0
• Hot start: 1 s
• Warm start: 29 s
• Cold start: 32 s
• Horizontal: < 2 m 6.6 ft (50 %), < 5 m or 16.4 ft (90 %)
• Altitude: < 4 m or 13.1 (50 %), < 8 m or 26.2 (90 %)
• Velocity: < 0.2 m/s or 0.7 ft/s
• Tracking: -161 dBm
• Acquisition (Assisted, Non-LTE): -158 dBm
• Acquisition (Assisted, LTE): -153 dBm
• Acquisition (Standalone): -145 dBm
Altitude < 6000 m (3.7 mi) or velocity < 100 m/s (328 ft/s)
• Narrow-band GPS: 1572.42 MHz ± 2 MHz minimum
• Wide-band GPS and GLONASS: 1565 to 1606 MHz recommend-
ed
• Omni-directional in azimuth
• -45° to 90° in elevation
a
> 0 dB
b
> -3 (preferred) or -6 dBi
• Maximum gain and uniform coverage in the high elevation an-
gle and zenith
• Gain in azimuth plane is not desired
> -5 dBi
> 10 dB in all uplink bands
< 2:5:1
Any other than LHCP (Left-Hand Circular Polarized) is acceptable.
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
RUGGEDCOM RX1400
Installation Manual, 09/2019, C79000-G8976-1103-13
a