Agilent Technologies Option H48 Multiport Test Set Z5623A User's And Service Manual page 71

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