Option H48 Multiport Test Set User's and Service Guide

Agilent Technologies Z5623A Option H48 5 -3
Performance Verification
Setting Test Limits
Applying Equation 5-1 to the uncertainties listed in Table 5-1 and to the
guaranteed specifications listed in Table 1-1 on page 1-4, we obtain the
test limits in Table 5-2:
Table 5-2 Derivation of Test Limits for Performance Verification of Test
Set
Parameter Specification Measurement
Uncertainty
Test Limit
Crosstalk
a,b
1) –110 dB
c
2) –105 dB
d
3) –95 dB
e
4) –90 dB
f
1) 5 dB
c
2) 5 dB
d
3) 5 dB
e
4) 7 dB
f
1) –115 dB
c
2) –110 dB
d
3) –100 dB
e
4) –97 dB
f
Return Loss
(port active)
g
1) 24 dB
c
2) 18 dB
d
3) 14 dB
e
4) 9 dB
f
1) 1.5 dB
c
2) 1.0 dB
d
3) 0.5 dB
e
4) 0.5 dB
f
1) 25.5 dB
c
2) 19 dB
d
3) 14.5 dB
e
4) 9.5 dB
f
Return Loss
(port off)
h
1) 26 dB
c
2) 20 dB
d
3) 16 dB
e
4) 14 dB
f
1) 1.5 dB
c
2) 1.5 dB
d
3) 1.0 dB
e
4) 0.5 dB
f
1) 27.5 dB
c
2) 21.5 dB
d
3) 17 dB
e
4) 14.5 dB
f
Insertion
Loss
i
1) 1.5 dB
c
2) 2.0 dB
d
3) 2.5 dB
e
4) 3.5 dB
f
0.3 dB
(all bands)
1) 1.8 dB
c
2) 2.3 dB
d
3) 2.8 dB
e
4) 3.8 dB
f
a. Between any two non-connected signal paths
b. Conditions: IF Bandwidth = 100 Hertz, Averaging = 10
c. Band 1 (300 kHz to 1.3 GHz)
d. Band 2 (1.3 GHz to 3.0 GHz)
e. Band 3 (3.0 GHz to 6.0 GHz)
f. Band 4 (6.0 GHz to 9.0 GHz)
g. When using an external termination on the Reflection or
Transmission port
h.When using one of the 50 Ω internal terminations
i. From any test set port to the Reflection or Transmission port