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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.

1-7

Chapter 1 General Information

Cable and Antenna Analyzer

Frequency Range: 25 MHz to 4000 MHz

Frequency Accuracy: £±50 ppm @ +25°C

Frequency Resolution: 1 kHz (CW On)

100 kHz (CW Off)

Output Power: 0 dBm (typical)

Immunity to Interfering Signals: on-channel +17 dBm

on-frequency –5 dBm

Measurement speed: £ 2.5 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

1497m (4911 ft)

# of data pts = 130 or 259 or 517

Horizontal Resolution (rectangular windowing):

Resolution (meters) = (1.5 x 10

) 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 3)

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 101 102

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