Tabor Electronics 9100A, Руководство пользователя

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9100A/9200A/9400
Maintenance and Performance Checks 3-5
Preparation:
1. Configure the Oscilloscope as follows:
Time Base: 200
μ
s/div
Amplitude: 50 V/div
2. Connect the 9400 Channel 1 output to the load resistance
3. Connect the x100 high voltage probe across the load resistance
4. Configure the Waveform Generator as follows:
Amplitude: 8 V
Output: On
Frequency:
As required for the tests
5. Connect the waveform generator to Channel 1 input. Terminate
the waveform generator using the 50
Ω
feedthrough terminator at
the 9400 input
Test Procedure
1. Using the variable vertical adjustment on the oscilloscope,
adjust the vertical trace to show exactly 6 vertical divisions
2. Perform bandwidth, large signals tests on channel 1 output
using Table 3-3
3. Use the same procedure to check channels 2, 3 and 4
Table 3-3, Output Bandwidth, Large Signals Tests
Arb Frequency Oscilloscope Reading
Setting Error Limits CH1 CH2 CH3 CH4 Pass Fail
1 kHz 6 Divisions
100 kHz 6 ±0.5 Divisions
400 kHz 6 ±1 Divisions
550 kHz 6 ±1.8 Divisions
Bandwidth, Small
Signals
Equipment : Oscilloscope, Arbitrary Waveform Generator, Load
Resistance, 50
Ω
feedthrough terminator
Preparation:
1. Configure the Oscilloscope as follows:
Time Base: 200
μ
s/div
Amplitude: 5 V/div
2. Connect the 9400 Channel 1 output to the Oscilloscope input.
Attach the load resistance at the input terminals of the
oscilloscope
3. Configure the Waveform Generator as follows:
Amplitude: 200 mV
Output: On
Frequency:
As required for the tests
4. Connect the waveform generator to Channel 1 input. Terminate
the waveform generator using the 50
Ω
feedthrough terminator at
the 9400 input
Test Procedure
1. Using the variable vertical adjustment on the oscilloscope,
adjust the vertical trace to show exactly 6 vertical divisions