Step 4: Install the Module
Keysight M9202A PXIe Digitizer, Startup Guide
17
M9202A Front Panel Features
Front Panel Connectors
Connector Description
TRG 1
This MMCX female connector is a 50 Ω terminated input for an external trigger sig-
nal. The trigger signal range is ± 5 V
TRG 2
This MMCX female connector is a 50 Ω terminated input for an external trigger sig-
nal. The trigger signal range is ± 5 V.
TRG 3
This MMCX female connector is a 50 Ω terminated input for an external trigger sig-
nal. The trigger signal range is ± 5 V.
INPUT 1
This SMA female connector is the analog signal input. This input is AC-coupled and
50 Ω terminated. The input full scale range is 1 V (+4 dBm). Frequency range: 30
MHz to 1 GHz. Maximum signal is 30 dBm.
CLK 1 IN
This SMA female connector is the external clock signal input. This input is AC-
coupled and 50 Ω terminated. The recommended signal level is 1 V pk-pk
(+4 dBm). The clock signal frequency should be half of the desired sampling fre-
quency.
TRG
OUT
This MMCX female connector features a trigger signal output.
REF IN
This MMCX female connector is the clock external reference input (100 MHz). This
input is AC-coupled and 50 Ω terminated. The recommended signal level is 1 V
pkpk (+4 dBm).
Front Panel LED
LED
State
Description
Power is not present or the module has a fault.
Indicates that a trigger has occurred, and the acquisition is complete.
Identifies the module associated with the current channel in the Soft Front Panel when
the 'Identify' function is used.
