46
Keysight U3045AM04 User’s and Service Guide
U3045AM04
Operational Check with Cal Kit
1-
Operational Check with Cal Kit
The following procedure can be used to confirm 1-Port Cal performance of an
ECal Module or Mechanical Cal Kit. The operation verification limits provided
ensure that your U3045AM04 and analyzer are operating properly. Refer to
“Verifying a Cal Kit Operational Check Failure” on page 52
to ensure the RF
interface cables are installed and working correctly before returning the test
set for repairs.
Verification Limits
Specifications for the test set are typical. System performance for the analyzer
and test set are only characteristic and intended as non-warranted
information. Only a functional certificate is provided for the test set.
It is recommended that you return your instrument to Keysight for servicing or
repair if the test set and analyzer performance exceed the operational
verification limits.
A periodic calibration is not required. The Operators Check should be
performed after System Setup, or if performance is in question. An N-Port
calibration should be performed before making a measurement. Refer to
.
If you suspect that your 8-Port configuration is not operating properly, ensure
that all front RF jumper interconnect cables are correctly attached.
Table 12
Operation Verification Limits for Reflection Tracking
1
1. Reflection Tracking takes into account Source Loss, Receiver Loss,
Margin, and analyzer Mixer Cal.
Frequency
Port 1-12
10 MHz to 5 GHz
–5 dB
5 GHz to 15 GHz
–7 dB
15 GHz to 25 GHz
–10 dB
25 GHz to 35 GHz
–12 dB
35 GHz to 50 GHz
–15 dB
