Delta T Gain, Trigger Delay Time & Pulse Adjust Input 1 - Fluke 43B Service Manual

Cal step
HFG & FI A(B) (CL 0600)
HFG & FI A(B) (CL 0601)
HFG & FI A(B) (CL 0602)
HFG & FI A(B) (CL 0603)
HFG & FI A(B) (CL 0604)
HFG & FI A(B) (CL 0605)
HFG & FI A(B) (CL 0606)
HFG & FI A(B) (CL 0607)
2)
[HFG & FI A (CL 0608)]
1)
As the 5500A output is not terminated with 50Ω, its output voltage is two times its set voltage
2)
After starting the first step in this table cell, these steps are done automatically.
Cal step
HF-Gain A(B) (CL 0609)
HF-Gain A (CL 0612),
1)
[HF-Gain A (CL 0615)
1)
After starting the first step in this table cell, these steps are done automatically.
5.6.2 Delta T Gain, Trigger Delay Time & Pulse Adjust Input 1
Proceed as follows to do the calibrations:
1. Press
2. Connect the test tool to the 5500A as shown in Figure 5-4.
Table 5-1. HF Gain Calibration Points Fast
5500A Setting
(1 kHz, no 50 Ω!)
10 mV
25 mV
50 mV
100 mV
250 mV
500 mV
1 V
2.5 V
Table 5-2. HF Gain Calibration Points Slow
5500A Setting
(1 kHz, MODE wavegen,
WAVE square)
25 V
50 V
to select calibration step Delta T (CL 0700):IDLE
1)
Test Tool Input Signal Requirements
(1 kHz, t <100 ns, flatness after rising
rise
edge: <0.5% after 200 ns)
Test Tool Input Signal Requirements
(1 kHz square, t
flatness after rising edge: <0.5% after 4 µs)
Calibration Adjustment
5.6 Final Calibration
1)
20 mV
50 mV
100 mV
200 mV
500 mV
1 V
2 V
5 V
<2 µs,
rise
25 V
50 V
5
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