Table 18: Equipment Settings For Gain Adjustments - Tektronix ADA400A Instruction Manual

Adjustment Procedures
Gain Adjustments
44
Equipment One digitizing oscilloscope (item 1)
Required
One dual input coupler (item 6)
One calibration generator (item 4)
One coaxial cable (item 9)
One adjustment tool (item 10)
1. Connect the ADA400A to Channel 1 and make the equipment settings
according to Table 18.

Table 18: Equipment Settings for Gain Adjustments

ADA400A
+ Input
- - Input
Gain
Upper Bandwidth
Offset
Oscilloscope
Channel Selection
Vertical input impedance
Vertical gain
Time base
Coupling
Vertical Position
Trigger
Trigger position
Trigger source
Acquisition mode
Auto Measurement
Bandwidth
Calibration Generator
Output
2. Connect a dual input connector to inputs of ADA400A.
3. Connect a coaxial cable from the output of the calibration generator to the
dual input connector.
Setting
DC
Gnd
100
100 kHz
Off
Setting
Ch1
1 MΩ
10 mV/div
200 s/div
DC
0 V (mid-scale)
Edge
50%
Ch4
Hi Res
Amplitude
Full
Setting
50 mV calibrated, 1 kHz
ADA400A Differential Preamplifier