Aeroflex 3500A - Page 143

Subject to Export Control, see Cover Page for details. 2-103
2-5-5. MEASURING DTF (Distance to Fault) (cont)
3. With the cursor on the Type Field, press the F1 “Edit” Key and use the  UP Key or
 DOWN Key to select DTF. Press the F1 “Done” Key to save the setting.
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0
1
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AN
T
-CABL E TEST
0.00
200 9-01 -06
11 :35 : 30
dB
-50 .0
0.0 ft 408.8
Type: DTF Fre q (MHz): 40.0 Span (MHz): 10 .0
Sta rt (MHz): 35.0 Sto p (MHz): 45.0
Edit Return Ho l
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4. With the cursor on the Freq Field, press the F1 “Edit” Key and use the Number Keys to
select the center frequency of the UUT. Press the F1 “Done” Key to save the setting.
2
4
6
8
0
1
9
7
5
3
AN
T
-CABL E TEST
0.00
200 9-01 -06
11 :35 : 30
dB
-50 .0
0.0 ft 408.8
Type: DTF Fre q (MHz): 40 .0 Span (MHz): 10 .0
Sta rt (MHz): 35.0 Sto p (MHz): 45.0
Edit Return Ho l
d
Cal Ma r
k
er
41 20 29
2
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6
8
0
1
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3
5. Press the F5 ”Marker” Key to display the ANT-Cable Test Screen in Marker Mode. Press the
F5 ”Cable” Key to display the ANT-Cable Test Screen in Cable Mode.
2
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6
8
0
1
9
7
5
3
AN
T
-CABL E TEST
0.00
200 9-01 -06
11 :35 : 30
dB
-50 .0
0.0 ft 408.8
Cable: USER Velocity: 0.66 Loss: 10.00
Est L ength: 408.8 Unit Feet
Edit Return Ho l
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Cal Scal
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