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1.11 Test Conditions and Results - Immunity to Radio Frequency Electromagnetic Fields
61 000-4-3
Method: The test allows estimating of the radiated immunity of electrical and electronic equipment to
electromagnetic disturbances coming from intended radio-frequency (HF) transmitters in the frequency
range 30 MHz to 1000 MHz. The interference is applied on the enclosure of the equipment by using
Laboratory Parameters
Ambient Temperature
Relative Humidity
Calibration Requirements
Frequency bandwidth
Non-Life
Supporting
Equipment
Life
Supporting
Equipment
Frequency step
Supplementary information: EUT powered at one of the Nominal input voltages and frequencies: 3.6V DC in configuration mode 1.
Electromagnetic emissions
TEST: RF electromagnetic fieids (IEC 61000-4-3: - use latest edition)
transmitting antennas.
Required prior to the test
Test specifications
Uniform field
area (UFA)
Amplitude
nodulation
Amplitude
modulation
15 to 35 °C
30 to 60 %
1.5 m x 1.5 m, 16 points with a minimum UFA size
0.5 m x 0.5 m
75 % of calibration points within specifications if UFA
is larger than 0.5 m x 0.5 m. 100 % (all 4 points) in
the specifications for 0.5 x 0.5 m UFA
80 MHZ to 2500 MHZ
3V/m
80 %/ 1 KHz sine wave
900 MHz and 1800 MHz Pulse at 80% AM - 200Hz
Controls, monitors or measures a physiological
parameter, (80 % / 2 Hz)
10V/m
80 %/ 1 KHz sine wave
900 MHZ and 1800 MHZ Pulse at 80% AM - 200HZ
Controls, monitors or measures a physiological
parameter, (80 % / 2 Hz)
1% with 3s dwell time
95
Verdict
P
During the test
21 °C
49%
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