NTP Master Clock

GPS antenna

option

  • GNS-1000
多機能親時計

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

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