Anritsu MS9710C - 9.2 ANA [Analysis]

9-3
Details on Device Messages
9
9.2 ANA [Analysis]
ANA ENV [Spectrum Analysis (Envelope)]
■ Function
Carries out a spectrum analysis using an envelope 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 ENV, r ANA ? ENV, r
■ Value of r
r is a cut level. The unit is always dB.
Data range: 0.1 ≤ r ≤ 20.0
■ Initial setting value
r is a backed up value.
■ Default
r = 3 (dB)
ANA RMS [Spectrum Analysis (RMS)]
■ Function
Carries out a spectrum analysis using an RMS 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 RMS, r, k ANA ? RMS, r, k
■ • Value of r
r is a slice level. The unit is always dB.
Data range: 0.1 ≤ r ≤ 30.0
• Value of k
k is a coefficient (k σ). Input one of the following values
1, 2, 2.35, 3
■ Initial setting value
r and k are backed up values.
■ Default
r = 0 (dB), k = 2.35
9.2 ANA [Analysis] ANA ENV [Spectrum Analysis (Envelope)]