862-009
P2008 Jens Broecking © Firma WJG, Braunschweig. Nachdruck oder Vervielfältigung nur mit ausdrücklicher Genehmigung
Installation:
•
Connect the radio installation (1) to the connector
TX of the meter (2).
•
Connect the antenna installation (3) to the
connector ANT of the meter (2).
•
Switch on all participating devices.
Measurement of the SWR and the Transmitting Power:
•
Put the slide switch [6] to the desired metering range for the transmitting power measuring. Choose 10
W or 100 W-steps.
•
Read the output power of the radio installation on the left hand display [5] immediately.
•
Put the slide switch [7] to FWD.
•
Press the transmit button of the radio installation and hold it.
•
Use CAL [3] setting the pointer of the right hand display [4] to the full scale deflection SET. The meter is
calibrated now.
•
Still holding the transmit button of the radio installation put the slide switch [7] to REF.
•
Still holding the transmit button of the radio installation read the SWR directly from the upper scale of
the right hand display.
•
Take the loss of power referring to the measured SWR from the following table:
Measurement of the Field Strength:
•
Screw the auxiliary antenna [8] to the meter to receive the transmitted signal from the antenna
installation.
•
The antenna installation must not be connected to the meter anymore but should be not farer away
from it than 1 m.
•
If you press the transmit button of the radio installation now you can read the value of the relative field
strength from the lower scale of the right hand display [4].
•
Here you can also adjust the sensitivity of the meter with CAL [3].
