Tabor Electronics 5251, User Manual

Page: 272 / 298

TE5251
User Manual
6-14
Amplitude
Adjustments
The amplitude adjustments assure that the AC levels are within the
specified range. Use this procedure if you suspect that the amplitude
accuracy is an issue.
Setup 15
9 V Amplitude - Arbitrary
Equipment: DMM, BNC to BNC cable, 50
Ω
Feed through termination,
Dual banana to BNC adapter
Preparation:
1. Configure the DMM as follows:
Function: ACV
Range: 10 V
2. Connect the 5251 output to the DMM input. Terminate the
5251output at the DMM input with the, 50
Ω
Feed through
termination
3. Configure the 5251as follows:
Frequency: 1 kHz
Output: On
Amplitude: 9 V
Adjustment:
1. Adjust CAL:SETUP15 for DMM reading of 3.182 V
±
30 mV
Setup 16
7 V Amplitude - Arbitrary
Equipment: DMM, BNC to BNC cable, 50
Ω
Feed through termination,
Dual banana to BNC adapter
Preparation:
1. Configure the DMM as follows:
Function: ACV
Range: 1 V
2. Connect the 5251 output to the DMM input. Terminate the
5251output at the DMM input with the, 50
Ω
Feed through
termination
3. Configure the 5251as follows:
Frequency: 1 kHz
Output: On
Amplitude: 7 V
Adjustment:
1. Adjust CAL:SETUP16 for DMM reading of 2.475 V
±
25 mV