Section 9 Details on Device Messages
9-4
ANA ndB [Spectrum Analysis (ndB - Loss)]
■ Function
Carries out a spectrum analysis using the ndB-Loss method.
When the processing is complete, bit 0 (measurement end bit) of the extended
event status register (ESR2) is set to 1.
Header Program Query Response
ANA ANA NDB, r ANA ? NDB, r
■ Value of r
r is an attenuation value. The unit is always dB.
Data range: 0.1 ≤ r ≤ 50.0
■ Initial setting value
r is a backed up value.
■ Default
r = 20 (dB)
ANA THR [Spectrum Analysis (Threshold)]
■ Function
Carries out a spectrum analysis using the threshold method.
When the processing is complete, bit 0 (measurement end bit) of the extended
event status register (ESR2) is set to 1.
Header Program Query Response
ANA ANA THR, r ANA ? THR, r
■ Value of r
r is a cut level. The unit is always dB.
Data range: 0.1 ≤ r ≤ 50.0
■ Initial setting value
r is a backed up value.
■ Default
r = 20 (dB)
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