Operating Environment - Siemens RUGGEDCOM RX1400 Installation Manual

RUGGEDCOM RX1400
Installation Guide
Sensitivity
Operational Limits
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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
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Vertical linear polarization is sufficient.
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Gv and Gh are measured and averaged over -45 to 90° in elevation, and ± 180° in azimuth.
Section 4.7

Operating Environment

The RX1400 can operate under the following environmental conditions:
Parameter
Ambient Operating Temperature
Ambient Relative Humidity
Ambient Storage Temperature
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Maximum ambient operating temperature is 70 °C (158 °F) when the device is installed along with Underwriter Laboratories (UL) listed devices.
Operating Environment
• 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
recommended
• Omni-directional in azimuth
• -45° to 90° in elevation
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> 0 dB
> -3 (preferred) or -6 dBi
• Maximum gain and uniform coverage in the high elevation angle
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.
Range Comments
-40 to 85 °C Measured from a 30 cm (12 in) radius surrounding the center of the
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(-40 to 185 °F) enclosure.
5% to 95% Non-condensing
-40 to 85 °C
(-40 to 185 °F)
Technical Specifications
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Chapter 4
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