General Information
2
Keysight 8480 Series Operating and Service Manual
49
12
The linearity system specification is calculated using the root sum of the
squares (RSS) method by considering the error caused from the reference
sensor used and the DUT error in the system at 50 MHz. The error specification
caused by the reference sensor and the DUT can be found in their respective
data sheet. The RSS error specification calculation is computed by using the
following equation:
The following example of the DUT is measured at 50Mhz, 20dBm:
– DUT used is 8481A
– Reference sensor used is N8481A
System linearity error specification
DUT error2 Ref sensor error2
+
±
=
System linearity error specification
(3%)2 (0.8%)2
+
±
3.10%
±
=
=
Summary of Contents for 8480 Series
Page 1: ...Keysight 8480 Series Coaxial Power Sensors Operating and Service Manual...
Page 58: ...3 Service 58 Keysight 8480 Series Operating and Service Manual Figure 3 1 Schematic diagram...
Page 93: ...Bulkhead Assemblies B Keysight 8480 Series Operating and Service Manual 93 Figure B 4 8481D...
Page 95: ...Bulkhead Assemblies B Keysight 8480 Series Operating and Service Manual 95 Figure B 6 8483A...
