Rear Panel Bnc Input / Output Section - Keysight Technologies X Series Service Manual

RF Assembly
A3 RF Assembly Overview
Figure 10-2 Instrument Interface Locations – A3 RF Assembly

Rear Panel BNC Input / Output Section

There are nine different rear panel BNC inputs and outputs that are used for
triggering the instrument, triggering an external device, providing a low
frequency function generator, locking the references of multiple instruments,
and other functions. A list of these connectors can be seen in
with other relevant information for each.
Table 10-4
Connector
EXT 1
EXT 2
LF OUT
SWEEP OUT
PULSE
TRIG 1
TRIG 2
REF IN
10 MHz OUT
Keysight CXG, EXG, and MXG X-Series Signal Generators Service Guide
Rear Panel BNC Input / Output Connectors
Impedance Usage
50 Ω Input
50 Ω Input
50 Ω Output
Low Output
50 Ω Input
High Input / Output
High Input / Output
50 Ω Input
50 Ω Output
Typical Level Damage Level
±1 Vp 5 Vrms or 10 Vp
±1 Vp 5 Vrms or 10 Vp
Settable n/a
0-10 V Ramp n/a
0 V = Off, +1 V = On ≤ −0.3 and ≥+5.3 V
TTL or CMOS ≤ −0.5 and ≥+5.5 V
TTL or CMOS ≤ −0.5 and ≥+5.5 V
-3.5 to +20 dBm
> +4 dBm n/a
Table 10-4, along
197