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Test Report ------------------------------------------------------------------------------ 31/47
Report No.: A5415648, FCC Part 15
Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440
8.3 Test Result of Spurious Radiated Emissions
EUT's transmit only
The highest peak values of radiated emissions form the EUT at various antenna heights, antenna
polarizations, EUT orientation, etc. are recorded on the following.
Test Conditions: Temperature : 24.3 ° C Humidity : 43.5 % RH
Table 9 Test mode: External antenna for 30MHz to 1GHz [Antenna polarity Horizontal]
Radiated
Emission
FCC Class B
( 3 m )
Frequency
(MHz)
Amplitude
(dB
µ
V)
Ant. H.
(m)
Table
(
)
Correction
Factors
(dB)
Corrected
Amplitude
(dB
µ
V/m)
Limit
(dB
µ
V/m)
Margin
(dB)
124.80 39.40 2.00 19 -1.47 37.93 43.50 -5.57
220.36 38.94 1.00 78 -2.74 36.20 46.00 -9.80
300.99 38.97 1.00 119 -2.34 36.63 46.00 -9.37
500.05 34.33 1.00 190 4.56 38.89 46.00 -7.11
600.00 30.49 1.00 251 8.71 39.20 46.00 -6.80
750.07 27.08 2.00 252 12.73 39.81 46.00 -6.19
Table 10 Test mode: External antenna for 30MHz to 1GHz [Antenna polarity Vertical]
Radiated
Emission
FCC Class B
( 3 m )
Frequency
(MHz)
Amplitude
(dB
µ
V)
Ant. H.
(m)
Table
(
)
Correction
Factors
(dB)
Corrected
Amplitude
(dB
µ
V/m)
Limit
(dB
µ
V/m)
Margin
(dB)
43.83 27.98 1.00 251 5.50 33.48 40.00 -6.52
68.23 27.60 1.00 323 2.30 29.90 40.00 -10.10
121.51 38.45 1.00 142 -1.32 37.13 43.50 -6.37
501.66 32.52 1.00 10 4.64 37.16 46.00 -8.84
601.09 30.26 1.00 217 8.74 39.00 46.00 -7.00
750.07 26.57 1.00 209 12.73 39.30 46.00 -6.70
Note:
1. Margin = Amplitude – limit, if margin is minus means under limit.
2. Corrected Amplitude = Reading Amplitude + Correction Factors
3. Correction factor = Antenna factor + ( Cable Loss – Amplitude gain)
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