25
Test port return cable specifications
Connector Type Frequency Length
2
Return Insertion Loss Stabillty
1, 2
±Phase
(Test Port to Device) (GHz) cm (inch) Loss (dB) (f in GHz) ±Magnitude (degrees)
Single cables for
8719D and 8720D (3.6 mm)
85131C Semi-rigid Cable 3.5 mm
3
to DC to 26.5 81 (32) ≥17 dB 0.43 √f +0.3 <0.06 dB 0.16 (f) +0.5
PSC-3.5 mm (f) (2.5 dB at f
max
)
86131E Flexible Cable 3.5 mm
3
to DC to 26.5 96.5 (38) ≥16 dB 0.35 √f +0.3 <0.22 dB 0.16 (f) +0.8
PSC-3.5 mm (f) (2.1 dB at f
max
)
85132C Semi-rigid Cable 3.5 mm
3
to 7 mm DC to 18 81 (32) ≥17 dB 0.35 √f +0.3 <0.06 dB 0.16 (f) +0.5
(1.8 dB at f
max
)
85132E Flexible Cable 3.5 mm
3
to 7 mm DC to 18 97.2 (38.25) ≥17 dB 0 35 √f +0.3 <0.22 dB 0.16 (f) +0.8
(1.8 dB at f
max
)
Cable set for
8719D and 8720D (3.5 mm)
85131D Semi-rigid Cable Set 3.5 mm
3
to DC to 26.5 53 (21) ≥16 dB 0.30 √f +0.2 <0.06 dB 0.16 (f) +0.5
PSC-3.5 mm (f) or (1.8 dB at f
max
)
3.5 mm3(m)
85131F Flexible Cable Set 3.5 mm
3
to DC to 26.5 62.2 (24.5) ≥16 dB 0.25 √f +0.2 <0.12 dB 0.13 (f) +0.5
PSC-3.5 mm (f) or (1.5 dB at f
max
)
3.5 mm3(m)
85132D Semi-rigid Cable Set 3.5 mm
3
to 7 mm DC to 18 53 (21 ) ≥17 dB 0.25 √f +0.2 <0.06 dB 0.16 (f) +0.5
(1.3 dB at f
max
)
85132F Flexible Cable Set 3.5 mm
3
to 7 mm DC to 18 62.9 (24.75) ≥17 dB 0.25 √f +0.2 <0.12 dB 0.13 (f) +0.5
(1.3 dB at f
max
)
Single cables for
8722D (2.4 mm)
85133C Semi-rigid Cable 2.4 mm
3
to DC to 50 81 (32) ≥15 dB 0.84 √f +0.3 <0.06 dB 0.18 (f)
PSC-2.4 mm (f) (5.6 dB at f
max
)
85133E Flexible Cable 2.4 mm
3
to DC to 50 113 (44) ≥12.5 dB 0.58 √f +0.35 <0.25 dB 0.8 +0.16 (f)
PSC-2.4 mm (f) (4.45 dB at f
max
)
85134C Semi-rigid Cable 2.4 mm
3
to DC to 26.5 81 (32) ≥16 dB 0.46 √f +0.3 <0.06 dB 0.18 (f)
PSC-3.5 mm (f) (2.7 dB at f
max
)
85134E Flexible Cable 2.4 mm
3
to DC to 26.5 97.2 (38.25) ≥16 dB 0.46 √f +0.3 <0.22 dB 0.16 (f) +0.8
PSC-3.5 mm (f) (2.7 dB at f
max
)
85135C Semi-rigid Cable 2.4 mm
3
to 7 mm DC to 18 81 (32) ≥17 dB 0.46 √f +0.3 <0.06 dB 0.18 (f)
(2.25 dB at f
max
)
85135E Flexible Cable 2.4 mm
3
to 7 mm DC to 18 97.2 (38.25) ≥17 dB 0.46 √f +0.3 <0.22 dB 0.16 (f) +0.8
(2.25 dB at f
max
)
Cable set for
8722D (2.4 mm)
85133D Semi-rigid Cable Set 2.4 mm
3
to DC to 50 53 (21 ) ≥15 dB 0.55 √f +0.2 <0.06 dB 0.16 (f)
PSC-2.4 mm (f) or (3.7 dB at f
max
)
2.4 mm3(m)
85133F Flexible Cable Set 2.4 mm
3
to DC to 50 72 (28) ≥12.5 dB 0.48 √f +0.25 <0.17 dB 0.8 +0.16 (f)
PCS-2.4 mm(f) or (3.64 dB at f
max
)
2.4 mm3(m)
85134D Semi-rigid Cable Set 2.4 mm
3
to DC to 26.5 53 (21) ≥16 dB 0.31 √f +0.2 <0.06 dB 0.18 (f)
PSC-3.5 mm (f) or (1.8 dB at f
max
)
3.5 mm3(m)
85134F Fiexibie Cable Set 2.4 mm
3
to DC to 26.5 62.9 (24.75) ≥16 dB 0.31 √f +0.2 <0.12 dB 0.13 (f) +0.5
PSC-3.5 mm (f) or (1.8B dB at f
max
)
3.5 mm3(m)
85135D Semi-rigid Cable Set 2.4 mm
3
to 7 mm DC to 18 53 (21) ≥17 dB 0.31 √f +0.2 <0.06 dB 0.18 (f)
(1.5 dB at f
max
)
85135F Flexible Cable Set 2.4 mm
3
to 7 mm DC to 18 62.9 (24.75) ≥17 dB 0.31 √f +0.2 <0.12 dB 0.13 (f) +0.5
(1.5 dB at f
max
)
1. Phase stability of semi-rigid/flexible cables is specified with a 90 degree bend and a 4"/3" radius.
2. Cable length and stability are supplemental characteristics.
3. Special rugged female connector specifically for connecting to the network analyzer test port, but does not mate with a standard male connector.
Accessories (continued)