NTP Master Clock
GPS antenna
option
- GNS-1000
Connects to the multifunction master clock QCN-1000 for time correction via GPS.
Frequency
L1 C/A
Sensitivity
-166dBm
Satellites
72 channel satellite tracking, min. 3 satellites required
Interface
white:DCF+
brown:DCF yellow:V+( Supply 24V from QCN-1000)
green:GND
Synchronization time
within 5 minutes
Status display
LEDs visible from below (cable side)
LED red: UTC time output
LED green: CET local time output
Power supply OK: LED blinks once every five seconds
Synchronization OK: LED blinks once per second (signal output)
Synchronization lost: LED blinks once every five seconds
Power consumption
within 0.4W (within 40mA @ 12V)
Mechanical properties
Housing material
Measurements
Weight
Cable
POM (polyester, UV resistant); black upper, milky white lower
85 x 80 x 86 mm (L x B x H) (L = distance to wall)
approx. 200g
10m, UV protected, 4-wire, 0.25mm2 (AWG 23), ext. up to 200m possible
Up to 400m with cross section of at least 0.5mm2
(AWG 20)
Environmental requirements
Protection class
Temperature range
IP 65
-30 °C to +70 °C

