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AF Analyzer Specifications
269
Distortion Measurement
Fundamental Frequency: 1 kHz ±5 Hz
Optional Frequency Range: 300 Hz to 10 kHz ±5% (Option 019)
Input Level Range: 30 mV to 30 Vrms
Display Range: 0.1% to 100%
Accuracy:
±1 dB (0.5 to 100% distortion) for tones from 300 to 1500 Hz measured
with the 15 kHz LPF
±1.5 dB (1.5 to 100% distortion) for tones from 300 Hz to 10 kHz mea-
sured with the >99 kHz LPF
Residual THD+Noise:
−60 dBc or 150 µV, whichever is greater, for tones from 300 to 1500
Hz measured with the 15 kHz LPF
−57 dBc or 450 µV, whichever is greater, for tones from 300 Hz to 10
kHz measured with the >99 kHz LPF
Resolution: 0.1% Distortion
SINAD Measurement
Fundamental Frequency: 1 kHz ±5 Hz
Optional Frequency Range: 300 Hz to 10 kHz ±5% (Option 019)
Input Level Range: 30 mV to 30 Vrms
Display Range: 0 to 60 dB
Accuracy:
±1 dB (0 to 46 dB SINAD) for tones from 300 to 1500 Hz measured
with the 15 kHz LPF
±1.5 dB (0 to 36 dB SINAD) for tones from 300 Hz to 10 kHz measured
with the >99 kHz LPF
Residual THD+Noise:
−60 dB or 150 µV, whichever is greater, for tones from 300 to 1500 Hz
measured with the 15 kHz LPF
−57 dBc or 450 µV, whichever is greater, for tones from 300 Hz to 10
kHz measured with the >99 kHz LPF
Resolution: 0.01 dB