Tektronix TekRanger 2 TFS3031, Service Manual

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Specifications – TekRanger 2 (serial nos. B052000 and above)
TFS3031 TekRanger/TekRanger 2 Service Manual
1–93
Table 1–117: Horizontal System Distance Span and Range (1625 nm Singlemode, Option 12)
Characteristic Performance Requirement Supplemental Information
Distance Span (Manual Mode)
Pulsewidth
3200 m
2000 m
1000 m
500 m
200 m
100 m
50 m
20 m
10 m
5 m
1 m
120 km
120 km
120 km
80 km
80 km
40 km
40 km
20 km
10 km
5 km
1 km
Distance span is defined as the
length of the data acquisition
window for a single segment
acquisition in overview mode.
Span is determined by the sample
spacing and the number of
samples possible in the acquisition
window.
Controlled by software. Not directly
checked in the performance
verification procedure.