Product Description Part 2

RBS 2207
Note: ICNIRP, ‘‘Guidelines for limiting exposure to time-varying electric,
magnetic, and electroma gnetic fields (up to 300GHz)’’, International
Comm ission on Non-Ionizing Radiation Pro tection, Health Physics,
vol. 74, no. 4, 1998.
Ericsson has performed a free-space near-field RF exposure assessm ent
of typical configurations of RBS 2207 with a reco mmended antenna. The
resulting dimensions, in meter, for a compliance bounda ry for both public an d
occupational exposure are shown in Table 4.
The compliance boundary is defined as a cylinder around the antenna, see
figure below. The antenna is not located at the centre of the cylinder. Instead
it is located almost at the edge, facin g towards the cen te r of the cylinder.
The distance between the antenna ’s rear and the edge of the cylinder is the
"Distance behind antenna". The heigh t of the cylinder is the antenna height
plus equ al dista nces abo ve and below the antenna. The cylinder shape
overestimates the compliance distances right beside the antenna.
P009694A
Diameter
Height
Antenna
Distance
behind
antenna
Figure 4 Compliance boundary cylinder
Note: Table 4 s
hows an exa mple for a typical antenna. As the antenna field
distr ibutions will differ, com plete calculati ons or measureme nts may
be necessary in order to establish the compliance boundary for ot her
configurati
ons chosen by the customer. For fur ther information on
calculation methods, see:
Radio Site I
nstallation En gineering
Manual
EN/LZ N 720 0069
9 (24)
EN/LZT 720 0134 Uen R3A