Amplitude Adjustment - Racal Instruments 3151 User Manual

Amplitude
Adjustment
Maintenance and Performance Checks 5-16
Equipment: DMM, 50Ω feedthrough termination
1. Configure the Model 3151/3151A as follows:
Function:
Frequency:
Amplitude:
Remote Commands: :RES
2. Connect the Model 3151/3151A output to the DMM input
through the 50Ω feedthrough termination. Set the DMM to
ACV measurements and 10 V range.
Adjust R84 until the DMM reading is 5.657 V "20 mV.
3.
4. Change the Model 3151/3151A amplitude setting to 5.1 V.
Adjust R84 until the DMM reading is 0.707 V "6 mV.
5.
6. Repeat Steps 4 and 5 until the best result is obtained in
both steps.
3151 And 3151A User Manual
Sine
1 kHz
16 V
:OUTP ON
:FREQ 1E3
:VOLT 16