Tektronix WFM 601A, Service Manual, Page: 68 / 368

Performance Verification
4–4
WFM 601A, WFM 601E, & WFM 601M Service Manual
Calibration Data Report
Instrument____________________________ Cal Date______________________
Serial Number___________________
Certificate Number
1
______________ Technician_____________________
Procedure 070-9836-02 Revision Date___________________
Step Operation Minimum tolerance Maximum tolerance Incoming Outgoing
5 Calibrator Timing Frequency 99990 Hz 100100 Hz
6 Timing Accuracy/
Linearity ––– –––
6 2–Line (10
m
s/div) 9.9 divs/10 cycles 10.1 divs/10 cycles
Over 10 horiz divs,
1 cycle/div 0.5 minor div –––
6 2-Line Magnified
(1
m
s/div)
9.9 div/1 cycle
(1 cycle/10 div
0.5 minor div)
10.1 div/1 cycle
6
1-Line (5
m
s/div)
4.9 divs/5 cycles 5.1 divs/5 cycles
6 1-Line Magnified
(200 ns/div) 9.9 divs/5 cycles 10.1 divs/5 cycles
Over 10 horiz divs,
1 cycle/2 major div
0.5 minor div
–––
7 Vertical Gain 686 mV 714 mV
7 Calibrator Amplitude 693 mV 707 mV
7 Variable Gain Range 0.2X 1.4X
7 Serial Output 720 mV 880 mV
8 Voltage Cursor Accuracy 696.5 mV 703.5 mV
8 Timing Cursor Accuracy 0.99 1.01
9 Low-pass Filter Gain 693 mV 707 mV
10 Frequency Response 686 mV 714 mV
11 Monitor Out Gain Accuracy
(WFM 601M) 693 mV 707 mV
Monitor Out Gain Accuracy
(WFM 601A, WFM 601E) 679 mV 721 mV
12 Black (Blanking) Output Level –35 mV +35 mV
13 Vector Horizontal Gain Accuracy 8 major – 0.4 minor div 8 major + 0.4 minor div
13 Vector Vertical Gain Accuracy 700 mV = 9.9 div 700 mV = 10.1 div