Instrument Tour
R&S
®
FPL1000
47Getting Started 1179.4657.02 ─ 10
5.2.7 IF/Video Output
The female BNC connector can be used for various outputs in the Spectrum
application:
●
Intermediate frequency (IF) output of approximately 20 MHz
●
Video output (1V)
Which output is provided is defined in the software ( "Overview" > "Output" ).
This connector is only available if the R&S FPL1-B5 option is installed.
For details, see the user manual.
5.2.8 Aux. Port
A 25-pole SUB-D male connector used as an input and output for low-voltage
TTL control signals (max. 5 V). This connector is provided by the "Additional
Interfaces" option R&S FPL1-B5.
13
25
1
14
Short-circuit hazard
Always observe the designated pin assignment. A short-circuit can damage
the port.
Table 5-4: Pin assignment for optional AUX port
Pin Signal Description
1 GND Ground
2
not used for spectrum analysis
3 GND Ground
4
not used for spectrum analysis
5 GND Ground
6
not used for spectrum analysis
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