Busch-Jaeger 6730 Manual page 43

Radio transmission
coverage
23 Radio transmission coverage
The values below are guideline values and may vary,
depend ing on local c
– Direct line-of-sight co
100 m
Walls, ceilings and si
transmission covera
should be taken into
● Wood, plaster, uncoated glass: 5 – 30%
● Bricks, chipboard: 5 – 35%
● Reinforced concre
● Metal, aluminium lam
Fire walls, lift we
considered as
the receiver in metal
t ransmitter and the receiver and f
that also emit high-frequency sig
audio and video systems) shou
onditions.
nnection in the free
milar obstacles redu
ge. The following re
account:
te: 10 – 90
ination:
lls, st aircases
separati ng walls, j
housings. T
ENG
ce the radio
duction rates
%
90 – 100%
and supply areas
ust like the installation of
he distance between the
rom othe r transmitters
nals (e.g. computers,
ld be 1.0 m minimu
43
field: approx.
are
m.