National Physical Laboratory

ANAMET – Measurement Comparison No 021

Description

Power Splitter
Item as given to participants 
The device being used for this comparison has been lent to ANAMET by Agilent Technologies.
It is an HP 11667A and is fitted with three type-N female 50 ohm coaxial connectors.

The parameters being compared are the following:

  • Input VSWR (on port 1)
  • Equivalent output VSWR (on port 2)
  • Equivalent output VSWR (on port 3)
  • Output tracking (in dB)

The output tracking, T, is specified as follows:

ANAMET Power Splitter equation 

Measurements of the above four quantities are being compared at frequencies from 1 GHz to 18 GHz in 1 GHz intervals.

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Last Updated: 10 Aug 2010
Created: 10 Aug 2010