Getting Started
R&S
®
EVSG1000
34
User Manual 1178.6227.02 ─ 06
1.5.2.2
Li-Ion Battery Pack
With the Li-Ion battery pack (options (R&S
EVSG-B2 and R&S
EVSG-B3), the
R&S
EVSG1000 can be operated independently of an AC or DC power supply.
The charging circuit is protected by an overload protection and an overheating protec-
tion.
Generally, the internal battery pack can be charged during operation with the AC/DC
power supply or with an external DC voltage supply providing more than
12
V
DC.
Note, however, that charging can take longer when the instrument is in use.
For details, see
1.5.2.3
LAN (Ethernet)
Through the LAN connection (Fast Ethernet), all functions of the R&S
EVSG1000 can
be remotely operated. The LAN connection can also be used to stream measurement
data (TCP port 8000; for I/Q data: 8001 (RX1) or 8002 (RX2)). IP Addresses and sub-
net mask are defined in the setup menu. The data transfer rate is 100 Mbit/s.
1.5.2.4
RS232 GPS
2-port RS232, 9-pin D-Sub connector for a GPS receiver providing NMEA protocol
data. The NMEA protocol data is displayed and stored with the recorded data (requires
option R&S
EVSG-K20).
1.5.2.5
PPS In
SMA connector with 1
M
Ω
impedance. Provides a PPS signal from an external GPS
device for precise synchronization during data logging (requires option R&S
EVSG-
K20).
1.5.2.6
Trigger In
BNC connector to provide an external trigger for data recording. The voltage level is
3.3
V to 12
V. The typical input impedance is 1
MΩ.
1.5.2.7
LF In (Baseband/Low Frequency Input)
BNC socket, 50
Ω
/20
k
Ω
to input an AF signal or signals with a very low IF (<25
kHz)
to the R&S
EVSG1000 for further analysis of typical AF parameters. Furthermore, LF
input allows for analysis of non-directional beacon (NDB) signals from 190
kHz to
1750
kHz.
Instrument Tour
