HP 41952A Operation Note page 26

11111=1111111111111111=111111
CALIBRATION
CONSIDERATIONS The HP 4195A provides calibration capabilities for enhancing
measurement accuracy. Yo u can select from the following call-
bration functions (appropriate for your measurement) to compen-
sate for errors due to the test set. Refer to the HP 4195A Opera-
tion Manual for details.
Calibration
Standard Values The standard values Tor reflection a l i t —eon are stored In the
HP 4195A's, memory, and those values can be modified to match
your standards, , Use the values listed in Table 3-1 for the stan-
dard values when using the HP 8503213 or HP 85036B calibration
kit.
HP 85032B 0 [SI,
N(m) connector
HP 85032B , 0 [SI,
N(t) connector
HP 8503613 0 [SJ,
N(m) connector
HP 85036E 0 [SI,
N(f) connector
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• For Transmission Measrements
• Normalize (Through) Calibration:
Compensates frequency response errors.
• Normalize & Isolation Calibration:
Compensates frequency response a n d crosstalk
errors. 1
• For Reflection Measurements
• NorMalize (Open\ Calibration:
ComOnsates trequency response lors.
• One Pail Partial Calibration:
Compensate, frequency response a n d directivity
errors.
• One Port Full Caliblation;
Compensates frequency response, directivity, a n d
source mismatching errors.
Table 3.1. Standard Values
OPEN SHORT
413E-15 IFI , 0 [Oh
.0 pi,
108E-15 [FJ
275E-15 [Ff
0 [0J, 1317E-12 [HI
0 pl,
635E-14 [FI
3-11
1
f
LOAD
876E-12 [Hi 50 [fll,
0 [HI 50 [0].
75 [al,
75 [C11, 0 [HJ
0 [HI
0 [HI
0 [HI
0 fHI