NI PXIe-5601 Calibration Procedure
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© National Instruments
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3
Table 1.
Required Equipment for NI 5601 Calibration
Equipment
Recommended Model
Minimum Requirements
Power meter
Anritsu ML2438A
Display resolution: <0.01 dB
Settling: <0.1%
Instrumentation accuracy: <0.5%
Noise: <0.5% full-scale (lowest range)
Zero set and drift: <0.5% FS
(lowest range)
Reference power uncertainty: <0.9%
Reference output VSWR: <1.04:1
Power sensor A
Power sensor B
Anritsu MA2473D or
equivalent
Input VSWR:
10 MHz to 50 MHz......<1.9:1
50 MHz to 150 MHz....<1.17:1
150 MHz to 2 GHz ......<1.12:1
2 GHz to 7 GHz ...........<1.22:1
Linearity:
-55 dBm to 20 dBm .....<1.8%
Rise time: <4 µs
Calibration factor uncertainty: (Sensors
must be calibrated with an uncertainty
that meets the following specifications)
50 MHz ........................<1.48%
100 MHz ......................<1.37%
300 MHz ......................<1.42%
500 MHz ......................<0.96%
1 MHz ..........................<0.99%
2 GHz...........................<1.04%
3 GHz...........................<1.05%
4 GHz...........................<1.64%
5 GHz...........................<1.39%
6 GHz...........................<1.45%
7 GHz...........................<1.26%
Signal generator (LO source)
NI PXI/PXIe-5652
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Signal generator (RF source)
Anritsu MG3692B
Frequency range: 10 MHz to 6.6 GHz
Power level: -60 dBm to 20 dBm