TECHNICAL DETAILS

CAL SPECIFICATION FILES

Table A-1.Technical Details of Calibration Specification Files (3 of 9).

II CALIBRATION SPECIFICATIONS, TYPES

1. pow (Power Level)

Equipment Required: Power meter connected to Dedicated GPIB port

 

Power sensor with appropriate frequency range

 

Throughline

POW_START

Header

Details

POW_END

Header Section Keywords

ncal

Number of calibration sequences of this type to run. For type = pow, each

 

sequence consists of:

 

linear cal (for power sweeps)

 

flat power cal

 

receiver cal

 

NOTE: Since this attempts to be a "global" power level calibration, ncal should

 

get a value of 1.

npts

Number of frequency points to use during the calibration sequence. Increasing

 

this number will increase calibration time.

 

Legal values are (3, 15, 51, 101, 201, 401, 801, 1601 only)

 

NOTE: Illegal value causes software to default to 51.

if

IF bandwidth: Legal values are 10, 30, 100, 300, 1000, 3000, 10000, 30000

 

NOTE: Illegal value causes software to default to 1000.

avgs

Averages: (Optional). Software will set averaging to value (and turn on) during cal.

pow

Source setting for each source during flat power cal.

target

Target power setting for each source during flat power cal.

noffset

Nominal offset value for use during linear cal.

 

NOTE: During linear cal the software attempts to calibrate the sources from

 

-15 dBm to +5 dBm at the input reference plane.

switch

Setting for test set. Correponds to 0￿15 settings.

A-4

ME 7840A OMM

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Anritsu ME7840A manual II Calibration SPECIFICATIONS, Types

ME7840A specifications

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