Meinberg IMS-GNM181, Руководство по установке

Страница: 31 / 36

Specifications:
Power supply: 5 V - 16 V, 24 mA (via antenna cable)
Antenna-
input GNSS:
Antenna circuit insulated, dielectric strenght 1000V
Frequency ranges: 1164 MHz to 1254 MHz and 1525 MHz to 1606 MHz
Overall LNA gain: 37 dB typ, 35 dB min
LNA noise figure: 2.5 dB typ at 25
◦
C
Supported frequency bands:
GPS L1/L2/L5
GLONASS G1/G2/G3
Beidou B1/B2
Galileo E1/E5a+b plus L-band
Out-of-band rejection:
Freq. Band L5/E5/L2/G2 Frequency Gain
< 1050 MHz > 45 dB
< 1125 MHz > 30 dB
< 1350 MHz > 45 dB
Freq. Band L1/E1/B1/G1 Frequency Gain
< 1450 MHz > 30 dB
< 1690 MHz > 30 dB
< 1730 MHz > 40 dB
Connector: N-Norm, female
Form factor: ABS plastic case for outdoor installation
Protection class: IP66
Humidity: 95%
Temperature range: -40
◦
C to +85
◦
C (-40 to 185
◦
F)
Weight: 1.6 kg (3.53 lbs) incl. mounting kit
28 Date: 25th February 2020 IMS-GNM181 Setup Guide