Agilent Technologies N9010A - Manual (Page 161)

Chapter 16 161
Analog Demodulation Measurement Application
Frequency Modulation - Distortion
Frequency Modulation - Distortion
Description Specifications Supplemental Information
Residual
a
a. For optimum measurement, ensure that the channel bandwidth is set wide enough to capture the
significant RF energy. Setting the channel bandwidth too wide will result in measurement errors.
(Rate: 1 to 10 kHz,
Deviation: 5 kHz)
THD
Distortion
SINAD
0.2% (nominal)
3% (nominal)
32 dB (nominal)
Absolute Accuracy
(Rate: 1 to 10 kHz,
Deviation: 5 kHz)
THD
Distortion
SINAD
± (2% × reading
+ residual)
(nominal)
Measured 2nd and 3rd
harmonics
±(2% × reading
+ residual)
(nominal)
±0.4 dB + effect of residual
(nominal)
AM Rejection
(AF 100 Hz to 15 kHz,
50
% Modulation Depth)
150 Hz (nominal)
Residual FM
(RF 500 kHz to 10 GHz) 150 Hz (nominal)
Measurement Range
(Rate: 1 to 10 kHz,
Deviation: 5 kHz)
THD
b
b. The measurement includes at most 10 harmonics.
Residual to 100
% (nominal)
Measured 2nd and 3rd
harmonics
Distortion Residual to 100
% (nominal)
SINAD 0 dB to residual (nominal)