Specifications
WVR6100, WVR7000, and WVR7100 Specifications and Performance Verification
1- 25
Table 1- 34: Signal level and cable length detector characteristics
Characteristic
Performance requirement
Reference information
Source Level Detector
Measurement Accuracy, typical
40 mV at 800 mV level, 0 to
100 m Belden 8281 cable.
Measurement Resolution, typical
10 mV
Measurement Dynamic Range, typical
50% from 800 mV.
Cable Length Detector
Measurement Error
15 m
10% of the reading for the cable type.
Requires clean SD signal with rise
time less than 1 ns for full accuracy.
Excessive ringing or slower rise time
may appear as increased cable
length.
Measurement Resolution
2 m
Measurement Range, typical
Cable loss range of 0 to 40 dB at
½
serial bit rate. Equivalent to:
H
HD: 0 to 120 m Belden 8281
H
SD: 0 to 400 m Belden 8281
Cable Loss Measurement
Displays loss near 160 MHz minus
loss near 18 MHz.
Not a function of the selected cable
type. You can set alarm threshold
without knowing the cable type if you
characterize the receiver.
Cable Types
United States
SD/HD Belden 1505A, 1506A,
1694A, 1695A, 1855A, and 8281.
Japan
Canare L-5CFB
Europe
Image 1000