Recommended separation distances between portable and mobile
RF telecommunications equipment and MEDUCORE Standard
Separation distance according to transmission frequency in m
Rated power of
When used as a defibrillator
the RF device in
W
150 kHz -
80 MHz
0.01
0.12
0.1
0.38
1
1.2
10
3.8
100
12
15.14 The CARDIObiphasic shock impulse
15.14.1 Functional principle
150 kHz -
80 MHz in the
ISM bands
0.27
0.66
2.7
6.6
27
Further technical data can be requested from the manufacturer
WEINMANN Emergency.
A characteristic of the CARDIObiphasic shock impulse is that it
limits the maximum current. This greatly reduces the risk of
myocardial damage, which is mainly caused by electric currents
that are too high, especially where patient impedance is low.
A target value controls the delivered current, which produces a
sawtooth-shaped impulse.
Current
15-1 Basic shape of the cardio-biphasic shock impulse
2
Defibrillator: No unintended
release of energy
80 MHz -
800 MHz
0.06
0.15
0.6
1.5
6
MEDUCORE Standard
15 Technical data
800 MHz -
2.5 GHz
0.12
0.38
1.2
3.8
12
Time
2
EN
187