Rohde & Schwarz 1330.0008.02, Getting Started

Page: 29 / 45

Instrument Tour
R&S
®
EVSF1000
29 Getting Started 1178.6404.02 ─ 05
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).
If R&S EVSF1-B4 is installed, the PPS In interface is integrated in the ARINC
connector (see Chapter 5.2.6, "Optional ARINC Connector (R&S EVSF1-B4)" ,
on page 29).
5.2.6 Optional ARINC Connector (R&S EVSF1-B4)
Optionally, the R&S EVSF1000 can be provided with an ARINC connector on the
rear panel instead of the individual connectors in the standard model (see Fig-
ure 5-3 ). This connector allows you to slide the R&S EVSF1000 out of a flight
inspection rack easily without having to disconnect all cables from the instrument
individually.
The ARINC connector provides connections to all input and output provided by
connectors on the standard R&S
EVSF1000, and some additional signals.
Figure 5-4: Pin assignment of ARINC connector
Rear Panel