Chapter2 HardwareOverview
NIPXI-562x User Manual 2-2 ni.com
Connecting Signals
Figure 2-2 shows the NI 562xfront panel, which contains three connectors:
twoS MA connectorsand an SMB connector.
Oneof the SMA connectors, INPUT, is for attaching the analog input signal
youwant to measure. The second SMA connector, REF CLK IN, is a 50 Ω,
10 MHz, AC-coupledreference input. The SMB connector,PFI1, is fo r
externaldigital tri ggers.
Figure2-2. NI 562xFront Panel
562x
64MS/s Digitizer
INPUT
50
+20 dBm MAX
REF CLK IN
PFI 1
50
+16 dBm MAX