Gnss Reference Station Components - Leica GM30 User Manual

2.2
Component
overview
GR30/GM30/GR50, Description of the System

GNSS Reference Station Components

The following diagram shows a variety of reference station and monitoring setups and
the most common accessories that can be used with a GR30/GM30/GR50.
a
b
c
d
e f
l
m
n
o
GR10_004
a) Radio/GSM antenna
b) Antenna bracket
c) Antenna cable
d) GFU housing incl. Radio/GSM device
e) Meteo sensor
f) Tilt sensor
g) Serial cable
h) SD card
i) Bluetooth/WLAN antenna*
j) Serial port 2/Event port*
k) Connector for external oscillator
l) Optional radome for AR20/AR25
m) GNSS antenna, AR10/AR20
n) GNSS antenna, AR25
* GR50 only
g h
i j k
p q
o) GNSS antenna, AS10
p) Antenna cable
q) Optional lightning protection
r) Ethernet hub
s) Computer running GNSS Spider or web
t) Ethernet cable
u) GR30/GM30/GR50
v) Slot-in device
w) Antenna cable
x) Power supply
y) PPS cable*
z) Device receiving electric pulse*
u
v
interface
r
s
t
a
b
w
x
y
z
20