These precision, metrology-grade termination are used in measurement systems that need to achieve the smallest possible reflections. Their excellent match makes them ideal as a reference for fault location measurements on scalar network analyzers.

Precision termination features

  • Accurate reference for SWR measurements
  • Precise termination for test instrument or device under test

Precision Termination Specifications

Model Frequency
Range (GHz)
Test Port
Connector
Input
Impedance (Ohms)
SWR
(F in GHz)
Dimensions
L x dia (cm)
28S50-1
28SF50-1
DC to 26.5 WSMA(m)
WSMA(f)
50 1.040 to 18.5 GHz

1.153 to 26.5 GHz

3.7 x 1.2
28K50
28KF50
DC to 40 K(m)
K(f)
50 1.040 to 20 GHz

1.052 to 40 GHz

3.7 x 1.2
28V50
28VF50
DC to 67 V(m)
V(f)
1.018 to 6 GHz

1.030 to 20 GHz

1.050 to 50 GHz

1.080 to 65 GHz

1.100 to 67 GHz

3.7 x 1.2
28W50
28WF50
DC to 110 V(m)
V(f)
50 1.052 to 20 GHz

1.065 to 65 GHz

1.288 to 90 GHz

1.499 to 110 GHz

 2.4 x 0.8

2.1 x 0.8

28.850*
28.8F50*
DC to 145 0.8mm(m)
0.8mm(f)
50 1.052 to 40 GHz

1.065 to 80 GHz

1.222 to 145 GHz

 2.5 x 0.8

2.2 x 0.8

Maximum Input Power: 0.5W

* SWR Specification are Typical