ADVANTEST R3765G Series User Manual

R3765/67G Series Network Analyzer Operation Manual
10.9 Dynamic Level Accuracy
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10.9 Dynamic Level Accuracy
This section describes how to test the dynamic level accuracy. Since this network analyzer uses
the vector detection method, the phase characteristics of the dynamic level accuracy meet the
specifications if the magnitude characteristics are within the specifications. For the dynamic level
range between 0 dB to -20 dB, the samplers in the input module determines the frequency
characteristics.
10.9.1 Dynamic Level Accuracy for the R3765AG/67AG
This section describes the detail test procedure of the dynamic level accuracy. This section
applies only to the R3765AG/67AG.
10.9.1.1 Specifications
Reference level : -20 dBm
0 dB to -10 dB : ±0.20 dB (300kHz to 3.8GHz)
0 dB to -10 dB : ±0.40 dB (3.8GHz to 8GHz)
-10 dB to -50 dB : ±0.05 dB
-50 dB to -60 dB : ±0.10 dB
10.9.1.2 Instruments Required
• Step attenuator (Range: 0 to 90 dB, Accuracy within 0.02dB)
Recommended model: HP8496B
• RF cable (SMA(m)/SMA(m) 50Ω) quantity=2
Recommended model: A01253-060
• Adopter (N(m)/SMA(f)) quantity=2
Recommended model: HRM-554S
• 3-dB attenuators (SMA(f)/SMA(m)) quantity=2
Recommended model: AT-103

ADVANTEST R3765G Series Specifications

General

Brand	ADVANTEST
Model	R3765G Series
Category	Measuring Instruments
Language	English