Wavetek MS1300 Especificaciones descargar pdf (Pagina 97)

D-3

b. Source antenna should be carefully located to isolate it from

sources of reflection.

c. Source antenna should be properly polarized (vertical, if

vertical receiving antenna is used).

2. The following considerations should be taken into account when

taking measurements using a reference leak source:

a. Use a half-wave dipole when taking measurements.

b. Place dipole 10 feet from the source antenna and 10 feet from

ground, oriented with same polarization as source antenna.

CALIBRATION

When a known field is established, the vehicle may be driven

through the field and calibrated using the Compensation feature in

LEAKAGE mode. (A significant amount of compensation may be

required when using vehicle mounted antennas).

While in the LEAKAGE mode, press the soft key to adjust

compensation. A new set of soft keys will appear. Use the and

soft keys to increment and decrement the compensation value.

You can find the compensation value in the upper right-hand

portion of the screen directly below the measurement distance.

Adjust the compensation so that the leakage measurement value

displayed on the CLI-1450 matches the calibrated reference field.

Press the soft key when you have finished.

Tip

You can quickly clear out the compensation value by pressing the

SHIFT +

keys.

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Wavetek MS1300 Especificaciones Pagina 97