SIGLENT SDG2122X Service Manual

SDG2000X_ServiceManual_SM0202X-E01B.doc
47
Frequency Response Verification
This test checks if the amplitude flatness is within the spec range using a
Power Meter.
1. Turn on the generator and choose CH1 as the operating channel. Set the
Load to 50 Ω.
2. Connect the Power Meter, PC and generator as shown below.
3. Select Sine waveform of the generator and set the amplitude to 1 V and 2.5
V, frequency to the values listed below in sequence.
Output
Voltage
1 V
2.5 V
Frequency
CH1
CH2
Spec Range
(dBm)
CH1
CH2
Spec Range
(dBm)
10 KHz
3.6794 ~ 4.2794
11.64 ~12.24
100 KHz
3.6794 ~ 4.2794
11.64 ~12.24
1 MHz
3.6794 ~ 4.2794
11.64 ~12.24
5 MHz
3.6794 ~ 4.2794
11.64 ~12.24
10 MHz
3.6794 ~ 4.2794
11.64 ~12.24
20 MHz
3.6794 ~ 4.2794
11.64 ~12.24
30 MHz
3.6794 ~ 4.2794
11.64 ~12.24
50 MHz
3.6794 ~ 4.2794
11.64 ~12.24
80 MHz
3.6794 ~ 4.2794
11.64 ~12.24
100 MHz
3.6794 ~ 4.2794
11.64 ~12.24
110 MHz
3.5794 ~ 4.3794
11.54 ~12.34
120 MHz
3.5794 ~ 4.3794
11.54 ~12.34
4. Remove the BNC cable to CH2 output and perform the same verification as

SIGLENT SDG2122X Specifications

General

Brand	SIGLENT
Model	SDG2122X
Category	Inverter
Language	English