Installation Manual

H
eff
shall be ecaluated using
H
eff
H
beam
H
beam
= 2· d ·tan(θ
3dB
/ 2)
H
beam
< L AND H
beam
<
L
Table B.17 – Definition of C(f)
=
L ≤ H
beam
<
where
MHz
3,5 +
6,3 +
1+
1,8
8,1
4,5
400
400
for d > 400mm
for d > 400mm
for d ≤ 400mm
for 200mm ≤ d ≤ 400mm
600
600
0,8d
0,8d
f
– 300
f
– 300
1+
300 to 900
900 to 5 000
f
C( f,d)
10
-4
m
3
/kg
B
B
B
B
B ≤ H
beam
B ≤ L
As shown, the formulas are valid for a specific frequency range and distances. Based on the device
and antenna characteristics the formulas are valid for evaluation of the upper bounds of localized and
whole-body average SAR for exposures within the main beam of the antenna (front direction). Since
this represents the most conservative exposure condition, the front direction compliance distance is
also applied for all other directions to define conservative compliance boundaries in those directions.
Return to Process
Exposure Prediction Model on page 134
MN003557A01-AF
Appendix
E: MOTOTRBO Repeater EME Assessment
136