Antenna Input: Gps Reference Clock - Meinberg LANTIME M100/GPS Technical Reference

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5.6 Antenna Input: GPS Reference Clock

Antenna Input
Antenna Circuit, Galvanically Isolated
Dielectric Strength: 1000 V
Receiver Type:
12-Channel GPS Receiver
Signal Support:
L1 C/A (1575.42 MHz)
Mixing Frequency
Reference Clock to Antenna
(GPS Converter):
10 MHz
Intermediate Frequency
Antenna (GPS Converter)
to Reference Clock:
35.4 MHz
1
These frequencies are
transferred via the antenna cable
Power Requirements
of the Antenna:
15 V, 100 mA (Via Antenna Cable)
Connection Type:
BNC Female/Type-N Female
Cable Type:
Coaxial Cable, Shielded
Cable Length:
Max. 300 m to RG58,
Max. 700 m to RG213
Danger!
Do not work on the antenna system during thunderstorms!
Danger of death from electric shock!
• Do not carry out any work on the antenna system or the antenna cable if there is a risk of
lightning strike.
• Do not carry out any work on the antenna system if it is not possible to maintain the
prescribed safe distance to exposed lines and electrical substations.
LANTIME
1
1
Date: October 26, 2022
5 LANTIME M100 Front Connectors
BNC
Antenna
Antenna
GNSS | IF | 15 V
GNSS | IF | 15 V
N-Norm
N-type
25

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