Internal Calibration Accuracy Adjustment

This adjustment applies to the following models:

This adjustment is run if the Internal Calibration Accuracy Test measurement result is out of specification.

Prior to running this adjustment, the output power and the calibration uncertainty of the test equipment power meter must be entered in TME.

Required Test Equipment

Test Equipment

Recommended Model Number

Option 504

Option 518

Option 526

Option 550

Power Meter

N1914A1 Option H502

X

X

X

X

50Ω Termination, 3.5 mm

902D

X

X

X

 

50Ω Termination, 2.4 mm

901D

 

 

 

X

Adapter, 3.5 mm (f) to Type-N (m)3

08485-60005

 

 

X

 

Adapter, 2.4 mm (f) to Type-N (m)3

08487-60001

 

 

 

X
  1. The N1914A power meter requires minimum firmware version A.01.15 or above to fix a power linearity accuracy issue.
  2. Calibration option H50 is required to provide tighter uncertainties needed for this adjustment.

  3. Adapter intended for use only at 1 mW, 50 MHz power reference of the power meter.

Connection Setups