Keysight Technologies Startup Guide                1-19
Getting Started
STEP 4. Install the P937xA Network Analyzers
Figure 1-11  P937xA Rear Panel
Feature Description Refer to Figure 1-11 on page 19.
ESD ESD strap connect
2.0 USB 
Type A 
Slots (x2)
USB 2.0 Type A slot. These slots can be used to connect USB 2.0 
compatible PC accessories: (USB memory, keyboard, and mouse)
USB 3.0 
To Host PC
USB 3.0 Type C connector. This slot is used to connect your host PC to 
your P937xA. Optional ability to mount your USB 3.0 Type C cable using 
mountable connector.
10 MHz In SMB male connector. A 10 MHz external reference signal supplied to this 
port will only allow cascading reference signals to the 10MHz Out on the 
rear panel. The instrument will not lock to this signal.
10 MHz 
Out
SMB male connector. This port will supply a 10 MHz (+/-25 ppm) reference 
signal for a cascading reference signal. It is independent of the 
instrument’s reference signal. Use the front panel Reference Out for an 
instrument reference.
Power 
15 VDC, 
6A Max
Mini-DIN connector. Connect the P937xA power supply to this port.
Trig 1 and
Trig 2
SMB male connector(s). A trigger is a signal that causes the analyzer to 
make a measurement sweep. The analyzer offers great flexibility in 
configuring the trigger function. P937xA has Trigger 1 and Trigger 2 
connectors. See also, the VNA Online Help 
(http://www.keysight.com/find/usb-vna).
Lock Kensington security lock