Mankhwala: 4G gawo PCB msonkhano
PCB Zofunika: FR4
Gulu la PCB: 4layers
PCB Mkuwa makulidwe: 1OZ
PCB Latha makulidwe: 0.8mm
PCB Pamwamba: Kumiza Golide
Ntchito: Kope lapakompyuta 4G gawo PCBA

Kodi 4G ndi chiyani?
4G ndiye m’badwo wachinayi ukadaulo woyankhulana, womwe umaphatikizapo TD-LTE ndi fdd-lte. 4G imathandizira bandwidth ya 100Mbps downlink, yomwe imatha kukwaniritsa zofunikira pakufalitsa kwa data yayikulu, mtundu wapamwamba, mawu, kanema, chithunzi, ndi zina zambiri.

Gawo ndi chiyani?
Gawolo limatchedwanso gawo lophatikizidwa, lomwe limaphatikiza ma circuits ophatikizika a semiconductor ndi ntchito zina. Gawoli ndi la zinthu zomwe zatha kumaliza. Zomaliza zomaliza zimatha kupangidwa kudzera muntchito zakukonzanso ntchito ndi zokutira chipolopolo potengera gawo.

Kodi gawo la 4G ndi chiyani?
4G gawo limatanthawuza gawo loyambira lomwe ma hardware amalowetsedwa mu band ya frequency ndipo pulogalamuyo imagwirizira protocol ya LTE. Maofesiwa amaphatikiza RF ndi baseband pa PCB kuti amalize kulandila opanda zingwe, kufalitsa ndi kukonza ma siginolo a baseband. Pulogalamuyo imathandizira kuyimba kwamawu, kutumiza ma SMS ndikulandila, kuyimba mafoni, kutumiza deta komanso ntchito zina.

Ma module a 4G amagawidwa molingana ndi gulu logwira ntchito pafupipafupi:
4G gawo lachinsinsi la maukonde: limatanthawuza gawo la 4G lomwe limagwira ntchito pafupipafupi (1.4GHz kapena 1.8GHz), yomwe imagwiritsidwa ntchito makamaka ngati mphamvu, zochitika m’boma, chitetezo cha anthu, kasamalidwe ka anthu, kulumikizana kwadzidzidzi ndi zina zambiri.
4G gawo lapaintaneti pagulu: mwachidule, ndi gawo la 4G lomwe limagwira ntchito pagulu losasunthika pafupipafupi, lomwe limaphatikizapo mitundu iwiri: module yonse ya Netcom 4G ndi module 4G m’magulu ena pafupipafupi. Ma module onse a Netcom 4G nthawi zambiri amatanthauza ma module atatu a Netcom omwe samaganizira za magulu akunja akunja komanso achinsinsi, ndiye kuti ma module omwe amathandizira magulu onse afupipafupi a 2G / 3G / 4G a atatu ogwira ntchito kunyumba. Ma module ena a frequency band 4G amangogwirizira mawonekedwe angapo