![background image](http://html1.mh-extra.com/html/national-instruments/ni-pxie-5624/ni-pxie-5624_calibration-procedure_3582469004.webp)
NI
PX
Ie
-5624
R Cali
br
at
ion
P
rocedu
re
|
© Nati
onal I
n
str
u
ment
s
|
3
Table 1.
NI 5624R Required Equipment Specifications for NI 5624R Calibration
Equipment
Recommended Model
Measured Specification
Minimum Requirements
Power sensor
Rohde & Schwarz (R&S)
NRP-Z91
Test system characterization
Verifying absolute amplitude accuracy
Adjusting absolute amplitude accuracy
Range: -15 dBm to +10 dBm
Frequency range: 4 MHz to 2.005 GHz
Power linearity: <0.1 dB
VSWR: <1.11 at 2.005 GHz
Signal generator
Rohde & Schwarz SMA100A
Test system characterization
Verifying internal frequency reference
(B22 option needed for this procedure)
Verifying absolute amplitude accuracy
Adjusting internal frequency reference
(B22 option needed for this procedure)
Adjusting absolute amplitude accuracy
Frequency range: 4 MHz to 2.005 GHz
Amplitude range: -10 dBm to 10 dBm
Frequency accuracy:
≤
±3.5 × 10
-8
Power splitter
Aeroflex/Weinschel 1593
Test system characterization
Verifying absolute amplitude accuracy
Adjusting absolute amplitude accuracy
VSWR: <1.25 at 4 MHz to 2 GHz
Amplitude tracking: <0.25 dB
Maximum Input Power: >10 dBm CW
6 dB attenuator
Anritsu 41KB-6 or
Mini-Circuits BW-S6W2
Test system characterization
Verifying absolute amplitude accuracy
Adjusting absolute amplitude accuracy
Frequency range: DC to 2 GHz
VSWR: <1.2
50
Ω
SMA
terminator (m)
—
Test system characterization
Frequency range: DC to 2 GHz
VSWR: 1.1
Содержание NI PXIe-5624
Страница 1: ...PXIe 5624...