Khoom Taw Qhia
KH3938B EMI test receiver yog ib qho khoom siv ua haujlwm tag nrho rau kev kuaj electromagnetic cuam tshuam (EMI), npog ntau zaus ntawm 9kHz-1GHz. Nws ua raws li CISPR 16-1-1: 2010 thiab GB / T 6113.101-2016 cov qauv, txhawb nqa ob qho tib si ua thiab radiated EMI kev xeem.
Lub kaw lus suav nrog EMC shielding chav (3m × 2m × 2.3m) los thaiv kev cuam tshuam sab nraud, nrog rau qab nthab- mounted fais fab lim kom paub meej qhov chaw kuaj huv.
|
Shielded Room/Shielding Effect |
200 KHz |
60dBm ib |
|
1 MHZ |
80dBm ib |
|
|
100 MHZ |
80dBm ib |
|
|
1 GHZ |
80dBm ib |
|
|
1.1-6GHz |
Ntau dua lossis sib npaug li 75dBm |
Kev soj ntsuam Scope
|
Yam khoom |
Cov qauv xeem |
|
Cov khoom siv teeb pom kev zoo |
GB 17743, EN55015, CLSPR 15 |
|
Cov cuab yeej siv hauv tsev, cov cuab yeej hluav taws xob |
GB 4343.1, EN55014, CLSPR 14 |
|
Fais fab mov |
GB 9254, EN55032, Ntu 15, CLSPR 22 |
|
Khoom siv kho mob |
GB 4824, EN55011, Ntu 18, CLSPR 11 |