Anritsu MS2840A - Page 1227

Chapter
４
Native Device Message Details
4-145
4
Native Device Message Details
Parameter
filename
Parameter List File
Specify with any character string enclosed by
double quotes (" ") or single quotes (' ')
spa_freq
Center frequency of the Spectrum Analyzer
function.
Range –100 MHz to 6.05 GHz (MS2690A)
–100 MHz to 13.6 GHz (MS2691A)
–100 MHz to 26.6 GHz (MS2692A)
Resolution 1 Hz
Suffix code HZ,KHZ,KZ,MHZ,MZ,GHZ,GZ
Hz is used when omitted.
MAX, MIN, DEF are not available.
sg_freq
Signal Generator frequency
Range 125 MHz to 6 GHz
Resolution 0.01 Hz
Suffix code HZ,KHZ,KZ,MHZ,MZ,GHZ,GZ
Hz is used when omitted.
MAX, MIN, DEF are not available.
device
Drive name
A,B,D,E,F,...
D
drive is used when omitted.
lower_offset_n_rel
Relative power of lower Offset-n
upper_offset_n_rel
Relative power of upper Offset-n
No suffix code, dB unit, 0.001 dB resolution
(–999.0 is returned when there is an error and
no measurement is performed.
ref_carrier_a
Power of reference carrier
lower_offset_n_abs
Absolute power of lower Offset-n
upper_offset_n_abs
Absolute power of upper Offset-n
No suffix code, Log Scale Unit
(dBm unit for V output and µW unit for W
output)
(–999.0 is returned when there is an error and
no measurement is performed.
spa_n_result
Result of searching for the peak power after
measurement using Zero Span with SPA[n]
parameters.
No suffix code, Log Scale Unit
(mV unit for V output and µW unit for W output)
(–999.0 is returned when there is an error and
no measurement is performed.