ADVANTEST R3162 User Manual

R3132 Series Spectrum Analyzer Operation Manual
5.4.2 Linearity Error (Internal Mixer Mode)
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5.4.2 Linearity Error (Internal Mixer Mode)
This section describes how to measure the linearity error: set a total of two different signal frequencies,
and take the difference between the signal generator and the frequency obtained from the FM Demod func-
tion for each frequency. The linearity error is measured using the delta marker function.
In the R3132 series, the frequency is phase locked on the signal generator’s 10 MHz reference signal.
Specification:
≤ (2% of the screen display range)
Instruments Required
Procedures:
1. Connect the instruments as shown in Figure 5-29.
Figure 5-29 Setup for Checking the Linearity Error (Internal Mixer Mode)
2. Set the signal generator as follows:
Output level: 0 dBm
Instruments Qty. Recommended Model
Signal Generator 1 SMT02
Minimum Loss Pad 1
*1
HP11852B
RF Cable BNC(m)-BNC(m) 1 MI-09
RF Cable SMA(m)-SMA(m) 1 A01002
Adapter N(m)-SMA(f) 2
Adapter SMA(f)-SMA(f) 1
*2
*1 R3132N Only
*2 R3182 Only
Minimum
Loss Pad (*1)
*1 R3132N only

ADVANTEST R3162 Specifications

General

Brand	ADVANTEST
Model	R3162
Category	Measuring Instruments
Language	English