Racal Instruments 3162A/B, User Manual

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User Manual 3162A/B
Maintenance and Performance Checks 5-7
4. Configure Channel B using the following commands:
Remote Commands: :INST:SEL B
:OUTP ON
:VOLT 5
5. Connect the B channel output to the DMM input. Terminate the
output with a 50
Ω
feedthrough termination. Set the amplitude and
verify DMM reading as follows:
B Channel Setting DMM Reading
5.000 V 1.725 V – 1.809 V
500.0 mV 170.0 mV – 183.4 mV
50.0 mV 15.50 mV – 19.84 mV
DC Offset
Characteristics
Accuracy Specifications: ± (2% of r10 mV)
Equipment: DMM, 50 feedthrough termination
1. Configure the Model 3162B as follows:
Function: Sine
Frequency: 1.000 MHz
Amplitude: 10 mV
Remote Commands: :RES
:FREQ 1e6
:VOLT 10e-3
:VOLT:OFFS 2.495
:OUTP ON
2. Set the DMM to DCV measurements.
3. Connect the A channel output to the DMM input. Terminate the
output with a 50
Ω
feedthrough termination. Set the A channel offset
and verify the DMM reading as follows:
A Channel Offset Setting DMM Reading
+2.495 V +2.435 V to +2.555 V
+1.000 V +0.980 V to +1.020 V
-1.000 V -0.980 V to -1.020 V
-2.495 V -2.435 V to –2.555 V