6.4 Performance Testing
HSA42011
6-13
6.4.6 Measurement of bias-added voltage
Connection
Connect a DC voltmeter and terminating resistor as shown in "
Figure 6-6 Measurement of
Bias-Added Voltage
".
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
50
Test procedure
<1> Before starting a measurement, adjust the offset voltage of this product to zero according to
"
3.5.3 Fine output offset adjustment
".
<2> Set bias addition of this product to ON and change the dial gradually from 5.00.
<3> Measure the output voltages at scale marks of 0.71 and 9.29.
<4> After a measurement, set bias addition to OFF and set the dial to 5.00 for safety.
本製品
終端抵抗
直流電圧計
Figure 6-6. Measurement of Bias-Added Voltage
DC voltmeter
This product
Terminating
resistor
Содержание HSA42011
Страница 1: ...NF Corporation HIGH SPEED BIPOLAR AMPLIFIER HSA42011 INSTRUCTION MANUAL...
Страница 2: ......
Страница 3: ...DA00082229 001 HIGH SPEED BIPOLAR AMPLIFIER HSA42011 INSTRUCTION MANUAL...
Страница 4: ......
Страница 18: ......
Страница 30: ......
Страница 46: ......
Страница 80: ......
Страница 82: ......
Страница 84: ......
Страница 85: ......
Страница 86: ...http www nfcorp co jp NF Corporation 6 3 20 Tsunashima Higashi Kohoku ku Yokohama 223 8508 JAPAN...