Tektronix TEKFAX ADA400A, Инструкция по эксплуатации

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Performance Verification
30
ADA400A Differential Preamplifier
Table 9: Test Equipment (Cont.)
Item Number and
Description
Purpose Example Minimum Requirements
4. Calibration Generator Calibrated Amplitude:
Period: 1 ms
Amplitude: 50 mVp-p to
20 V p-p into 1 M
Ω
Aberrations:
≤
2% p-p
Accuracy:
≤
0.5%
CG5011 Gain check and adjustment.
Fastrise:
≤
500 ns
1 Vp-p into 50
Ω
LF Compensation adjustments
5. BNC Adapters BNC Female to Dual Banana Tektronix part number
103--0090--00 Signal connection
6. Dual Input Connector Dual Input Cable BNC Tektronix part number
067--0525--02 Signal connection
7. 50
Ω
Terminators (2) 50
Ω
, 2W, BNC Tektronix part number
011--0049--01
Signal connection
8. 10X Attenuators (2) 10:1 Attenuator, 50
Ω ,
BNC Tektronix part number
011--0059--02 Signal attenuation
9. Coaxial Cables (2) 50
Ω
, 36 in. L, BNC male both
ends
Tektronix part number
012--1341--00 Signal connection
10. Adjustment Tool, Probe Plastic Insulated Tektronix part number
003--0675--01 Adjustments (Adjustment
Procedure only)
Procedures
Before beginning the procedures in this section, connect the output of the
ADA400A Differential Preamplifier to the oscilloscope, turn the oscilloscope on,
and let the ADA400A warm up for 20 minutes.
NOTE
. Before performing these procedures, make sure your oscilloscope can
display the proper scale factor. If you are using an oscilloscope that is not
compatible with the scale factor coding of the ADA400A Differential Preamplifi-
er to perform these procedures, see page 2 to properly configure the scale factor
coding.
To convert the volts/division settings for oscilloscopes that cannot read the scale
factor from the ADA400A, multiply the volts/div setting in the procedure by the
gain setting of the ADA400A.