FCC chọrọ na site na Disemba 5, 2023, ọnụ ọnụ ejiri aka ga-ezute ọkọlọtọ ANSI C63.19-2019 (HAC 2019).
Ọkọlọtọ ahụ na-agbakwunye chọrọ nnwale njikwa olu, yana FCC enyela ATIS 'arịrịọ maka nnwere onwe akụkụ na ule njikwa olu iji kwe ka ọnụ ala ejiri aka gafere asambodo HAC site na ịhapụ akụkụ nke ule njikwa olu.
Asambodo etinyere ọhụrụ ga-agbasorịrị ihe achọrọ nke 285076 D04 njikwa olu v02, ma ọ bụ na njikọ yana ihe achọrọ nke 285076 D04 Volume Control v02 n'okpuru usoro Mwepu nwa oge KDB285076 D05 HAC Waiver DA 23-914 v01.
HAC (Ndakọrịta Enyemaka Ntị)
Ndakọrịta ihe enyemaka anụ (HAC) na-ezo aka na ndakọrịta ekwentị mkpanaaka na AIDS anụ ihe mgbe ejikọtara ọnụ. Iji belata nnyonye anya elektrọn magnetik nke ndị na-eyi AIDS na-anụ mgbe ha na-eji ekwentị mkpanaaka, ụlọ ọrụ nzikọrịta ozi mba dị iche iche ewepụtala ụkpụrụ ule dị mkpa yana ihe nrube isi maka HAC.
| Ihe obodo chọrọ maka HAC | ||
| USA(FCC) | Canada | China |
| FCC eCFR Part20.19 HAC | RSS-HAC | YD/T 1643-2015 |
Standard ntụnyere nke ochie na ọhụrụ nsụgharị
A na-ekewakarị ule HAC ka ọ bụrụ nnwale RF Rating na nnwale T-Coil, yana ihe FCC kachasị ọhụrụ agbakwunyela chọrọ njikwa olu.
| ỌkọlọtọVebe | ANSI C63.19-2019(HAC2019) | ANSI C63.19-2011 (HAC2011) |
| Nnwale isi | Mgbapụta RF | Ọnụego RF |
| T-olu | T-olu | |
| Njikwa olu (ANSI/TIA-5050:2018) | / |
Lab Testing BTF ewebatala ngwa nnwale HAC Volume Control, yana nbibi akụrụngwa nnwale na nrụpụta gburugburu nnwale. N'oge a, BTF Testing Lab nwere ike ịnye ọrụ nnwale metụtara HAC gụnyere 2G, 3G, VoLTE, VoWi-Fi, VoIP, OTT Service T-coil/Google Duo, Njikwa olu, VoNR, wdg. Na-enwere onwe gị ịkpọtụrụ ma ọ bụrụ na ị nwere ihe ọ bụla ajụjụ.
Oge nzipu: Dec-05-2023
