Kunyanya kuratidzwa kweredhiyo frequency (RF) simba kunogona kukuvadza nyama yemunhu. Kudzivirira izvi, nyika zhinji pasi rese dzakaunza zviyero zvinodzikamisa huwandu hwekuratidzwa kweRF inobvumidzwa kubva kune vanotumira emarudzi ese. BTF inogona kubatsira kuona kana chigadzirwa chako chichizadzisa izvo zvinodiwa. Isu tinoita bvunzo inodiwa yeakasiyana anotakurika uye nharembozha nhare nemidziyo yemazuva ano, tichishandisa tekinoroji yekucheka, tichikupa iwe uye wakavimbika uye wakavimbika RF kuratidzwa kuyerwa. BTF nderimwe remasangano mashoma anokwanisa kuyedza nekusimbisa chigadzirwa chako kuRF exposure standards, pamwe nemagetsi ekuchengetedza zviyero uye zvinodiwa neFCC.
Kuratidzwa kweRF kunoongororwa uchishandisa "phantom" inoteedzera maitiro emagetsi emusoro wemunhu kana muviri. Iyo RF simba inopinda mu "phantom" inotariswa nemaprobes akamisikidzwa anoyera Specific Absorption Rate mumawatts pakirogiramu yematishu.
FCC SAR
MuUnited States, FCC inoronga SAR pasi pe47 CFR Chikamu 2, chikamu 2.1093. Zvigadzirwa zvakagadzirirwa kushandiswa zvakajairika zvinofanirwa kusangana nemuganho weSAR we1.6 mW/g avhareji pamusoro pegiramu rimwe rematishu mune chero chikamu chemusoro kana chemuviri, uye 4 mW/g yakaenzana pamusoro pegumi magiramu emaoko, mawoko, tsoka uye zviziso.
MuEuropean Union, RF yekufumurwa miganho yakagadzwa neKanzuru Recommendation 1999/519/EC. Harmonised zviyero zvinovhara zvakanyanya zvigadzirwa zvakadai senharembozha uye RFID zvishandiso. Miganho uye nzira dzekuongorora kuratidzwa kweRF muEU dzakafanana asi hadzina kufanana nedzekuUS.
Maximum Permissible Exposure (MPE)
Kana vashandisi vachinge vakamisikidzwa kure kure vanogadzira redhiyo, kazhinji inodarika 20cm, iyo nzira yeRF exposure ongororo inonzi Maximum Permissible Exposure (MPE). Muzviitiko zvakawanda MPE inogona kuverengerwa kubva kune transmitter inobuda simba uye antenna mhando. Mune zvimwe zviitiko, MPE inofanirwa kuyerwa zvakananga maererano nemagetsi kana magineti simba remagetsi kana simba density, zvichienderana nehuwandu hwekushanda kweiyo transmitter.
MuUnited States, mitemo yeFCC yeMPE miganhu inowanikwa mu47 CFR Chikamu 2, chikamu 1.1310. Zvishandiso zvenhare, izvo zvinopfuura masendimita makumi maviri kubva kumushandisi uye zvisiri munzvimbo yakatarwa, senge tabletop isina waya node, zvakare inotongwa nechikamu 2.1091 chemitemo yeFCC.
MuEuropean Union, Council Recommendation 1999/519/EC ine miganho yekuratidzwa kune yakagadziriswa uye nharembozha. Iyo yakawiriraniswa chiyero EN50385 inoshandisa miganho kune base zviteshi zvinoshanda mu frequency renji 110MHz kusvika 40 GHz.
BTF Testing Lab, kambani yedu ine electromagnetic inoenderana marabhoritari, kuchengetedza mirau Laboratory, isina waya radio frequency Laboratory, bhatiri Laboratory, Chemical Laboratory, SAR Laboratory, HAC Laboratory, nezvimwewo. VCCI, nezvimwewo Kana iwe uine yakakodzera kuyedzwa uye zvitupa zvinodiwa, unogona kubata zvakananga vashandi vedu Vekuyedza kuti uwane yakadzama mutengo makotesheni uye kutenderera ruzivo!
CE-SAR
Nguva yekutumira: Sep-02-2024
