Performance Specifications
Performance specifications are provided in Table 1-1. All specifications apply when cali-
brated at ambient temperature after a five minute warm up. Typical values are given for ref-
erence, and are not guaranteed.
1-4
Chapter 1 General Information
Cable and Antenna Analyzer
Frequency Range:
25 MHz to 4000 MHz
Frequency Accuracy:
£ ±
75 ppm @ +25°C
Frequency Resolution:
100 kHz
Output Power:
< 0 dBm (–10 dBm nominal)
Immunity to Interfering Signals:
on-c17 dBm
on-frequency –5 dBm
Measurement speed:
£
3.5 msec / data point (CW ON)
Number of data points:
130 or 259 or 517
Return Loss:
Range:
0.00 to 60.00 dB
Resolution:
0.01 dB
VSWR:
Range:
1.00 to 65.00
Resolution:
0.01
Cable Loss:
Range:
0.00 to 30.00 dB
Resolution:
0.01 dB
Measurement Accuracy:
> 42 dB corrected directivity after calibration
Distance-To-Fault
Vertical Range:
Return Loss:
0.00 to 60.00 dB
VSWR:
1.00 to 65.00
Horizontal Range:
0 to (# of data pts –1) x Resolution to a maximum of
1197m (3929 ft)
# of data pts = 130 or 259 or 517
Horizontal Resolution (rectangular windowing):
Resolution (meters) = (1.5 x 10
8
) x (Vp)/DF
Where Vp is the relative propagation velocity of the cable and DF is the stop frequency minus the
start frequency (in Hz).
Table 1-1.
Performance Specifications (1 of 5)
