Quick Start
R&S
®
ESRP
35
User Manual 1175.7445.02 ─ 08
TRIGGER OUTPUT
The female BNC connector can be used to provide a signal to another device. The sig-
nal is TTL compatible (0
V / 5
V).
You can control the trigger output with the functionality provided in the "In-/Output"
menu ([INPUT/OUTPUT] key).
IF/VIDEO
The female BNC connector can be used for various outputs:
●
Intermediate frequency (IF) output of 32 MHz
●
Video output (1
V)
You can select between IF and video output with the functionality provided in the "In-/
Output" menu ([INPUT/OUTPUT] key).
USB
The rear panel provides two female USB connectors to connect devices like an exter-
nal keyboard or mouse. You can also connect a memory stick to save and restore
instrument settings and measurement data.
AUX PORT
The 9 pole SUB-D male connector provides control signals for controlling external devi-
ces. The voltage levels are of the TTL type (5
V).
Pin
Signal
Description
1
+5 V / max. 250 mA
Supply voltage for external circuits
2
I/O
Control Phase N
3
I/O
Controls the 150 kHz highpass filter
4
I/O
Controls Phase L3
5
I/O
not used
6
I/O
Controls Phase L1
7
I/O
Controls Phase L2
8
GND
Ground
9
READY FOR TRIGGER
Signal indicating that the instrument is ready to
receive a trigger signal (Low active = 0 V)
Short-circuit hazard
Always observe the designated pin assignment. A short-circuit can damage the port.
Front and Rear Panel View
