The SAF FreeMile Quick Installation Guide • Rev. 1.1 • Software version 1.53
© SAF Tehnika JSC 2011
6 of 16
TCP/IP
–
Internet
Protocol
Suite
(Transmission
Control
Protocol
/
Internet
Protocol)
Tx
–
Transmission
1.2
Safety
Precautions
–
Installation
and
service
must
be
done
by
personnel
having
appropriate
technical
training
and
experience
necessary
to
be
aware
of
hazards
during
installation
and/or
service.
The
installation
and/or
service
must
be
done
under
measures
to
minimize
any
danger
to
the
involved
person
or
any
other
person.
–
Use
the
necessary
safety
devices
when
working
on
or
around
the
mast.
Be
aware
of
the
risk
of
falling
objects.
Consider
the
safety
catch
when
hoisting
the
antenna
and
radio.
–
Do
not
use
any
components
(screws,
nuts,
etc.)
other
than
those
delivered
together
with
the
SAF
Tehnika
JSC
microwave
radio
equipment
or
recommended
by
SAF
Tehnika
JSC.
1.2.1
Electrical
Safety
–
The
equipment
meets
the
requirements
for
class
I
EN
60950
(protection
against
electric
shock).
–
All
external
circuits
are
TNV
‐
1
(as
defined
in
EN
60950).
–
All
equipment
must
be
grounded
before
the
power
cable
is
connected.
–
For
electrical
safety
the
DC
power
supply
shall
have
reinforced
insulation
to
the
mains
supply.
1.2.2
Microwave
Radiation
In April 1998, ICNIRP (International Commission on Non-Ionizing Radiation Protection)
published its ´Guidelines for limiting exposure to time-varying electric, magnetic, and
electromagnetic fields (up to 300GHz)´. As shown in Table 2.2-1, the guidelines (Tables 6 and
7) specify the ´Reference levels on power density for occupational exposure and general
public exposure to time-varying electric and magnetic fields (unperturbed rms values)´
between 2 and 300 GHz.
Figure
1
Microwave
radiation
