Inhoudsopgave
Advertenties
Test
Proximity fields
form RF wireless
communications
equipment
(IEC 61000-4-3)
Electrical fast transients
/ bursts
(IEC 61000-4-4)
Surges
(IEC 61000-4-5)
Conducted
disturbances inducted
by RF fields
(IEC 61000-4-6)
Limit
385 MHz; Pulse
Modulation: 18 Hz;
27 V/m
450 MHz, FM + 5 Hz
deviation: 1 kHz sine;
28 V/m
710, 745, 780 MHz;
Pulse Modulation:
217 Hz; 9 V/m
810, 870, 930 MHz;
Pulse Modulation: 18
Hz; 28 V/m
1720, 1845,
1970 MHz; Pulse
Modulation: 217 Hz;
28 V/m
2450 MHz; Pulse
Modulation: 217 Hz;
28 V/m;
5240, 5500,
5785 MHz; Pulse
Modulation: 217 Hz;
9 V/m
Power lines: 2 kV;
100 kHz repetition
frequency
Signal lines: 1 kV;
100 kHz repetition
frequency
L-N: 1kV at 0°, 90°,
180°, 270°
0.15-80 MHz; 1kHz
AM 80 %; 3 Vrms,
6 Vrms in ISM and
amateur radio band
- 40 -
Electromagnetic environment -
guidance
Portable and mobile RF
communications equipment should
be used no closer to any part of the
device, including cables, than the
recommended separation distance
30 cm.
Mains power quality should be that of a
typical environment.
Mains power quality should be that of a
typical environment.
Portable and mobile RF
communications equipment should
be used no closer to any part of the
device, including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance
d = 1.2√P for 150 kHz to 80MHz
where P is the maximum output
power rating of the transmitter
in watts (W) according to the
transmitter manufacturer and d is the
recommended separation distance in
meters (m).
Advertenties
Inhoudsopgave
