Politec Srl | Manual MANA DT SMA + DT3
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Ver 2.5.2
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8.4 CONNECTIONS AND DESCRIPTIONS CAVITY TX
AND RX
The switch located on the cavity Tx and Rx is positioned to OFF only after installation and after giving
voltage to the columns. The ON position, the active protection of the "receiver" cavity by electrostatic
discharge and damage resulting from installation.
8.5 SENSITIVE ZONE
The sensitive area depends on the distance Tx Rx, the sensitivity and the type of antenna. The diagram
below illustrates the sensitive area of diameter at half length as a function of total distance and
sensitivity.
L’altezza consigliata per installazioni di tipo classico è di circa 70 cm dal centro dell’antenna al suolo,
con la
sensibilità media impostata.
L
D
X
X
X
X