Harman Kardon AURA (serv.man5) EMC - CB Certificate ▷ View online
Report No.: EM201300550-14 Application No.:
ZJ00032797 Page 17 of 58
0
Vmin
2400.42 2481.53
Vmax
2400.40 2481.58
+70
Vmin
2400.45 2481.57
Vmax
2400.48 2481.61
FL: Lowest frequency of the power envelope, it is the frequency furthest below the frequency
of maximum power where the output power drops below the level of –80 dBm/Hz spectral
power density (-30 dBm if measured in a 100 kHz bandwidth) eirp.
FH: Highest frequency of the power envelope, it is the frequency furthest above the
frequency of maximum power where the output power drops below the level of –80 dBm/Hz
spectral power density (-30 dBm if measured in a 100 kHz bandwidth) eirp.
Vnom =AC230V/50Hz;Vmin = AC207V/50Hz; Vmax= AC253V/50Hz
TEST RESULTS: The unit does meet the requirements.
of maximum power where the output power drops below the level of –80 dBm/Hz spectral
power density (-30 dBm if measured in a 100 kHz bandwidth) eirp.
FH: Highest frequency of the power envelope, it is the frequency furthest above the
frequency of maximum power where the output power drops below the level of –80 dBm/Hz
spectral power density (-30 dBm if measured in a 100 kHz bandwidth) eirp.
Vnom =AC230V/50Hz;Vmin = AC207V/50Hz; Vmax= AC253V/50Hz
TEST RESULTS: The unit does meet the requirements.
The test slots as below：
Report No.: EM201300550-14 Application No.:
ZJ00032797 Page 18 of 58
GFSK:
Report No.: EM201300550-14 Application No.:
ZJ00032797 Page 19 of 58
8DPSK:
Report No.: EM201300550-14 Application No.:
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4.3 DWELL TIME
4.3.1 LIMITS
EN300 328 clause 4.3.4
The maximum dwell time shall be 0,4 s.
4.3.2 TEST PROCEDURE
Remove the antenna from the EUT and then connect a low attenuation cable from the antenna
port to the spectrum.
Set spectrum analyzer span = 0. Centered on a hopping channel;
Set RBW = 1MHz and VBW ≥ 1MHz. Sweep = as necessary to capture the entire dwell time per
hopping channel. Detector Function = Peak. Trace = Max hold;
Use the marker-delta function to determine the dwell time. If this value varies with different
modes of operation (e.g.. data rate. modulation format. etc.). Repeat this test for each variation.
The limit is specified in one of the subparagraphs of this Section. Submit this plot(s). An
oscilloscope may be used instead of a spectrum analyzer.
Pre-test the 3 modulation to find GFSK and 8DPSK is worse case, so only record GFSK and
8DPSK test data.
port to the spectrum.
Set spectrum analyzer span = 0. Centered on a hopping channel;
Set RBW = 1MHz and VBW ≥ 1MHz. Sweep = as necessary to capture the entire dwell time per
hopping channel. Detector Function = Peak. Trace = Max hold;
Use the marker-delta function to determine the dwell time. If this value varies with different
modes of operation (e.g.. data rate. modulation format. etc.). Repeat this test for each variation.
The limit is specified in one of the subparagraphs of this Section. Submit this plot(s). An
oscilloscope may be used instead of a spectrum analyzer.
Pre-test the 3 modulation to find GFSK and 8DPSK is worse case, so only record GFSK and
8DPSK test data.
4.3.3 TEST SETUP
4.3.4 TEST RESULTS
The test period: T= 500ms
1. Channel 0:
2.402GHz
DH1
time slot=
0.378 (ms)* （1600/(2*79)） *
0.5 = 1.914 ms
DH3
time slot=
1.642 (ms)* （1600/(4*79)） *
0.5 = 4.157 ms
DH5
time slot=
2.89
(ms)* （1600/(6*79)） *
0.5 = 4.878 ms
2DH1
time slot=
0.391 (ms)* （1600/(2*79)） *
0.5 = 1.980 ms
2DH3
time slot=
1.642 (ms)* （1600/(4*79)） *
0.5 = 4.157 ms
2DH5
time slot=
2.906 (ms)* （1600/(6*79)） *
0.5 = 4.905 ms
3DH1
time slot=
0.4
(ms)* （1600/(2*79)） *
0.5 = 2.025 ms
3DH3
time slot=
1.648 (ms)* （1600/(4*79)） *
0.5 = 4.172 ms
3DH5
time slot=
2.875 (ms)* （1600/(6*79)） *
0.5 = 4.852 ms
Antenna
EUT
Attenuator
Receiver
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