2N BRI Lite/Enterprise v1.4 - Manual (Page 20)

20
2N TELEKOMUNIKACE a.s., www.2n.cz
®
Antenna Connection
2N BRI Enterprise / BRI Lite
®
is equipped with a SMA female antenna connector for
all the GSM/UMTS modules. The external antenna should always be installed vertically
on a site with a good wireless signal.
Warning
Tighten the antenna connector gently with your hand – never use a
! wrench
Being a source of radio frequency emissions, the 2N BRI
®
antenna should not be very close to the Enterprise / BRI Lite
human body. The
is higher than with mobile phones health hazard
as, in general, gateways shared by multiple users show a very high
traffic.
Note
The antenna has a sufficient gain for a trouble–free operation under
normal conditions. If the signal is poor or you want to place your
antenna away from , you can use an 2N BRI Enterprise / BRI Lite
®
antenna with an SMA–connector terminated cable. The antenna should
be mounted vertically.
Refer to
, , for the antenna parameters. S.7 Technical Parameters