Measurement Operations & Settings

Measurement Functions – The SENSe Subsystem

command:

syntax:

description:

parameters:

response:

example:

affects:

dual sensors:

:SENSe[n]:[CHANnel[m]]:POWer:ATIMe?

:SENSe[n]:[CHANnel[m]]:POWer:ATIMe? Returns the averaging time for the module. none

The averaging time as a float value in seconds. sens1:pow:atim? +1.00000000E+000<END> All power meters and return loss modules

Can only be sent to master channel, slave channel parameters are identical.

command:

:SENSe[n]:[CHANnel[m]]:POWer:RANGe[:UPPer]

 

 

 

syntax:

:SENSe[n]:[CHANnel[m]]:POWer:RANGe[:UPPer]<wsp><value>[DBM]

description:

Sets the power range for the module. For a return loss module, sets the power range of the

 

return loss diode.

 

 

 

The range changes at 10 dBm intervals. The corresponding ranges for linear measurements

 

(measurements in Watts) is given below:

 

 

 

Range

Upper Linear

Range

Upper Linear

 

 

Power Limit

 

Power Limit

 

+30 dBm

1999.9 mW

−50 dBm

19.999 nW

 

+20 dBm

199.99 mW

−60 dBm

1999.9 pW

 

+10 dBm

19.999 mW

−70 dBm

199.99 pW

 

0 dBm

1999.9 µW

−80 dBm

19.999 pW

 

−10 dBm

199.99 µW

−90 dBm

1.999 pW

 

−20 dBm

19.999 µW

−100 dBm

0.199 pW

 

−30 dBm

1999.9 nW

−110 dBm

0.019 pW

 

−40 dBm

199.99 nW

 

 

parameters:

The range as a float value in dBm. The number is rounded to the closest multiple of 10, be-

 

cause the range changes at 10 dBm intervals. Units are in dBm.

 

response:

none

 

 

 

example:

sens1:pow:rang -20DBM

 

 

affects:

All power meters and return loss modules.

 

 

dual sensors:

Master and slave channels are independent.

 

 

 

 

 

 

 

102

Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Fifth Edition

Page 102
Image 102
Agilent Technologies 8163A 102, SENSenCHANnelmPOWerATIMe?, SENSenCHANnelmPOWerRANGeUPPer, Range Upper Linear Power Limit

8163A, 8164A, 8166A, B specifications

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