Read Harman Kardon BDS 280 (serv.man4) EMC - CB Certificate online
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AUDIX Technology (Shenzhen) Co., Ltd.
Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-E13288 page 12 of 401
2.5. Measurement Uncertainty（95% confidence levels, k=2）
Test Item
Uncertainty
3.08 dB (9kHz to 150kHz)
Uncertainty for Conduction emission test
in No. 1 Conduction
3.10 dB(150kHz to 30MHz)
3.22 dB (30~200MHz, Polarize: H)
3.23 dB (30~200MHz, Polarize: V)
3.23 dB (30~200MHz, Polarize: V)
3.31 dB (200M~1GHz, Polarize: H)
Uncertainty for Radiation Emission test
in 3m chamber
3.21 dB (200M~1GHz, Polarize: V)
5.04dB (Distance: 3m Polarize: V)
Uncertainty for Radiation Emission test in
3m chamber (1GHz-18GHz)
5.06 dB (Distance: 3m Polarize: H)
Uncertainty for Flicker test
5.18%
Uncertainty for Harmonic test
9.4%
1.36dB (Using CDN test)
Uncertainty for C/S Test
3.20 (Using EM clamp test)
1.64 dB (80MHz~200MHz)
1.64 dB (80MHz~200MHz)
Uncertainty for R/S Test
1.66 dB(200MHz~1000MHz)
EN55020 S3
0.54 dB
0.6℃
Uncertainty for test site temperature and
humidity
3%
3.31 dB (30~200MHz, Polarize: H)
3.21 dB (30~200MHz, Polarize: V)
3.21 dB (30~200MHz, Polarize: V)
3.19 dB (200~1000MHz, Polarize: H)
r Uncertainty for Radiation Emission test
in 10m chamber
3.22 dB (200~1000MHz, Polarize: V)
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