NF HSA42011, Instruction Manual

Page: 63 / 86

6.4 Performance Testing
HSA42011 6-7
6.4.2 Measurement of maximum output Voltage (DC)

Connection
Connect a signal generator, DC voltmeter, and terminating resistor as shown in " Figure 6-3
Measurement of Maximum Output ".
 Setting
Set this product as follows:
Item Setting
Input OFF for both of A and B
Input impedance
50

Bias addition OFF, dial 5.00
Polarity switching (INVT) OFF
Gain setting

50 (CAL)
Terminating resistor 75

 Test procedure
<1> Set the output on/off switch of this product to ON.
<2> Set bias addition to ON, and increase the dial gradually from 5.00.
<3> Record the output voltage value immediately before the overload LED (OVLD) lights.
本製品
終端抵抗
直流電圧計
Figure 6-3. Measurement of Maximum Output Voltage (DC)
DC voltmeter
Terminating
resistor
This product