Manual uses the CFCAL number itself. VGHz takes the frequency from the V/GHz input and uses it to look up the calibration factor from the EEPROM in the sensor.
Related
Commands:
CFVAL
Query:
CFSRC?
Returned
String:
CFSRC ,
CFUADD
Add an entry pair to a cal factor table
SENSOR
Syntax:
CFUADD ,
,[units],
,
s:
A or B
table
number:
1 to number of tables supported by the sensor type
frequency
value:
10 kHz to 122 GHz
cal factor:
0.07 to 150% 31.55 to –1.76 dB
cal factor
units:
%, PCT, DB, or DBM
Remarks:
Adds an entry pair to a cal factor table. This only affects the copy of the cal factor table stored in the memory of the power meter. Cal factors entered with this command will be available for use by the DSP, but will NOT be saved to the sensor until a save command (
CFUSAV) is executed. If the
sensor is changed or power is lost before saving, all changes made since the last
CFUSAV will be lost.
The user must ensure that the maximum number of cal factor data pairs entered into a table is not exceeded. Sensors with a maximum frequency of up to 40 GHz will hold 90 pairs, while sensors with a maximum fre- quency of 50 GHz will hold 110 pairs.
Related
Commands:
CFUSAV
CFUCT
Clear cal factor table
SENSOR
Syntax:
CFUCT ,
s:
A or B
table
number:
1 to number of tables supported by the sensor type
