Keysight Technologies U3047AM08, User'S And Service Manual

Page: 55 / 92

U3047AM08
Cal Kit Operational Check
Cal Kit Operational Check
The following procedure can be used to confirm the 1-Port Cal operation of an
ECal module or Mechanical Cal Kit with the U3047AM08 Test Set. The
operation verification limits provided ensure that your U3047AM08 and
network analyzer are operating properly. Refer to
“Verifying Cal Kit
Operational Check Failure” on page 62
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 network
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 Technologies
for servicing or repair if the test set and network 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
Table 7 on page 13 .
If you suspect that your 12-Port configuration is not operating properly,
ensure that all front RF jumper interconnect cables are correctly attached.
Table 1 4 System Verification Limits
1
Frequency Port 9-12 Port 5-8 Port 1-4
10 to 500 MHz
−
3 dB
−
3 dB
−
3 dB
500 MHz to 3.2 GHz − 5 dB − 4 dB − 4 dB
3.2 to 10 GHz
−
6 dB
−
5 dB
−
6 dB
10 to 16 GHz
−7
dB
−6
dB
−7
dB
16 to 20 GHz − 7 dB − 6 dB − 8 dB
20 to 26.5 GHz
−
9 dB
−
8 dB
−
9 dB
26.5 to 43.5 GHz
−
11 dB
−
10 dB
−
10 dB
43.5 to 50 GHz − 13 dB − 10 dB − 11 dB
50 to 67 GHz
−
14 dB
−
11 dB
−
13 dB
1. Reflection Tracking takes into account Source Loss,
Receiver Loss, Margin, and network analyzer Mixer Cal.
Keysight U3047AM08 User's and Service Guide 55