Chigadzirwa: 4G module module PCB musangano
Pcb Nyaya: FR4
Pcb rukoko: 4layers
Pcb Copper ukobvu: 1OZ
Pcb Finished ukobvu: 0.8mm
Pcb Pamusoro: Kunyudzwa Goridhe
Kushanda: Computer notibhuku 4G module PCBA

Chii chinonzi 4G?
4G chizvarwa chechina nharembozha yekutaurirana tekinoroji, iyo inosanganisira TD-LTE uye fdd-lte. 4G inotsigira 100Mbps downlink network bandwidth, iyo inogona zvizere kusangana nezvinodiwa zvekutumira zve data hombe, mhando yepamusoro, odhiyo, vhidhiyo, mufananidzo, nezvimwe.

Chii chinonzi module?
Iyo module inodanwawo yakadzamidzirwa module, iyo inosanganisa semiconductor akasanganiswa macircuit ane chaiwo mabasa. Iyo module ndeyemiti-yakapera zvigadzirwa. Zvokupedzisira zvapedza zvigadzirwa zvinogona kuumbwa kuburikidza nemaitiro ekuita basa kuvandudza uye goko kurongedza pahwaro hwemo module.

Chii chinonzi 4G module?
4G module inoreva dunhu rekutanga rakamisikidzwa mariri kuiswa mukati meiyo yakatarwa frequency bhendi uye software inotsigira yakajairwa LTE protocol. Iyo Hardware inosanganisa RF uye baseband paPCB yekupedzisa isina waya yekugamuchira, kutapurirana uye baseband chiratidzo kugadzirisa. Iyo software inotsigira kudhara kwezwi, kutumira mameseji eSMS, kufona netiweki, kutapurirana data uye mamwe mabasa.

4G mamodule akarongedzwa zvinoenderana neanoshanda frequency band.
4G yakavanzika network module: inoreva iyo 4G module inoshanda mune yakatarwa frequency band (1.4GHz kana 1.8GHz), iyo inonyanya kushandiswa mune chaiwo maficha senge simba, zviitiko zvehurumende, kuchengetedzwa kweruzhinji, manejimendi manejimendi, kutaurirana kwechimbichimbi zvichingodaro.
4G yeruzhinji network module: muchidimbu, iri 4G module inoshanda mune isiri yakavanzika network frequency bhendi, iyo inonyanya kusanganisira maviri marudzi: ese Netcom 4G module uye 4G module mune mamwe ma frequency band. Yese Netcom 4G module inowanzoreva matatu matatu eNetcom module ayo asingatarise mhiri kwemakungwa uye akazvimirira network frequency mabhendi, ndokuti, ma module anotsigira ese 2G / 3G / 4G frequency mabhendi evatatu makuru emabasa epamba. Mamwe frequency band 4G module anongotsigira akati wandei maitiro