Verification
The performance verification procedures assume that adequate traceable uncertainties are
available for the calibration references.
Before starting verification, make the following reference connections.
1.
Connect the frequency reference source to the signal source analyzer REF IN back panel
connector using a BNC(m)-to-BNC(m) cable.
2.
Connect the signal source analyzer REF OUT connector to the PXIe-5654 REF IN
connector using a BNC(m)-to-SMA(m) cable.
Verifying 10 MHz Reference Frequency Accuracy
This procedure verifies that the internal oven-controlled crystal oscillator (OCXO) is adjusted
for correct frequency accuracy.
1.
Connect the PXIe-5654 REF OUT 10 MHz front panel connector to the signal source
analyzer RF input connector using the K(m)-to-K(m) cable as shown in the following
figure.
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PXIe-5654 Calibration Procedure