4.1 Technical Specifications GNS-UC Clock
Type of receiver:
72 channel receiver
GPS/Galileo
Frequency band:
GPS:
L1C/A
Galileo:
E1B/C
Accuracy of Pulses:
Dependant on oscillator option
< +-100nsec (TCXO, OCXO-LQ)
< +-50ns (OCXO-SQ, -MQ, -HQ, -DHQ)
Synchronization Time:
Max. 1 minute in normal operation mode,
approx. 12 minutes after a cold start
Antenna Cable:
coaxial antenna cable - shielded data line
Cable Length:
max. 300m (RG58 coax-cable)
Type of Connector:
female BNC connector
Power Requirements:
15 V, 100 mA (via antenna cable)
Figure right:
GNSS Receiver and
GNSS with XHE-SPI Connector (optional)
LED Indicators
Init
blue:
while the receiver passes through
the initialization phase
green:
the oscillator has warmed up
Nav.
green:
positioning successfully
Ant
red:
antenna faulty or not connected
yellow:
the clock is synchronized by an external
Signal - MRS mode (PPS, IRIG ...)
Fail
red:
time has not synchronized
8
Date: 31st January 2020
IMS-GNS181-UC Setup Guide
Содержание IMS-GNS181-UC
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