ADVANTEST R3765G Series User Manual

R3765/67G Series Network Analyzer Operation Manual
10.10 Attenuation Accuracy (OPT10)
10-68
(3) Press [MENU], {POWER}, {ATT MODE AUTO/FIX}, {FIX} and {RETURN}.
The output level and attenuation are set.
(4) Press [MENU], {POWER}, [-], [1] and [X1].
The output level is set to -1 dBm.
(5) Press [SCALE], {/DIV}, [1], [0] and [X1].
The scale is set to 10 dB/DIV.
(6) Press [AVG], {IF RBW}, [1], [0] and [X1].
The RBW is set to 10 Hz.
(7) Press [MKR].
A marker is displayed.
(8) Press [CAL] and {NORMALIZE(THRU)}.
A normalization operation is set.
(9) Press [MENU], {POWER}, {ATTENUATION PORT 1}, [2], [0], [X1] and {RETURN}.
The attenuator is set to 20 dB.
(10) Wait until the sweep is completed.
(11) Press [MRK→
→→
→], {MKR SEARCH[]} and {MAX}.
The maximum marker level is read.
(12) Press [MRK→
→→
→], {MKR SEARCH[]}, {MIN} and {RETURN}.
The minimum marker level is read.
(13) Press [MENU], {POWER}, {ATTENUATION PORT 1}, [4], [0], [X1] and {RETURN}.
The attenuator is set to 40 dB.
(14) Repeat steps (10) thru (12) to read the marker levels.
(15) Press [MENU], {POWER}, {ATTENUATION PORT 1}, [6], [0], [X1] and {RETURN}.
The attenuator is set to 60 dB.
(16) Repeat steps (10) thru (12) to read the marker levels.

ADVANTEST R3765G Series Specifications

General

Brand	ADVANTEST
Model	R3765G Series
Category	Measuring Instruments
Language	English