Ngwaahịa: Mgbakọ 4G PC modul
Ihe PCB: FR4
PCB Layer: 4 akwa
Ọkpụrụkpụ ọla kọpa PCB: 1OZ
Ọkpụrụkpụ PCB mechara: 0.8mm
Elu PCB: ọla edo imikpu
Ngwa: Akwụkwọ mpịakọta kọmpụta 4G modul PCBA

Gini bu 4G?
4G bụ teknụzụ nkwukọrịta ekwentị nke ọgbọ nke anọ, nke gụnyere TD-LTE na fdd-lte. 4G na -akwado bandwidth netwọk netwọkụ nke 100Mbps, nke nwere ike mezuo mkpa nnyefe nke nnukwu data, ogo dị elu, ọdịyo, vidiyo, onyonyo, wdg.

Kedu ihe bụ modulu?
A na -akpọkwa modulu ahụ modul agbakwunyere, nke jikọtara semiconductor sekit agbakwunyere yana ọrụ akọwapụtara. Modul ahụ bụ nke ngwaahịa emechiri emechi. Enwere ike ịmepụta ngwaahịa ikpeazụ emechara site na usoro nrụpụta ọrụ na nkwakọ ngwaahịa shei dabere na modul ahụ.

Kedu ihe modul 4G?
4G modul na -ezo aka na ntọala sekit nke etinyere ngwaike n’ime eriri ugboro akọwapụtara yana ngwanrọ na -akwado ụkpụrụ LTE ọkọlọtọ. Akụrụngwa na -ejikọ RF na baseband na PCB iji mezue nnabata ikuku, nnyefe na nhazi mgbaama baseband. Ngwanrọ a na -akwado ọkpụkpọ olu, izipu SMS na ịnata, ịkparịta ụka n’igwe, nnyefe data na ọrụ ndị ọzọ.

A na -ekewa modulu 4G dabere na bandụ ọrụ na -arụ ọrụ:
4G modul netwọkụ nkeonwe: na -ezo aka na modul 4G na -arụ ọrụ na otu ugboro ugboro (1.4GHz ma ọ bụ 1.8GHz), nke a na -ejikarị na ngwa ndị akọwapụtara dịka ike, ihe gbasara gọọmentị, nchekwa ọha, njikwa mmekọrịta, nkwukọrịta mberede na ihe ndị ọzọ.
4G modul netwọkụ ọhaneze: na nkenke, ọ bụ modul 4G na -arụ ọrụ na bandụ netwọkụ na -abụghị nke onwe, nke gụnyere ụdị abụọ: modul Netcom 4G niile na modul 4G na band ndị ọzọ. Modul Netcom 4G niile na -ezo aka na modulu Netcom atọ nke na -anaghị atụle ụgbụ ugboro ugboro nke esenidụt na nkeonwe, ya bụ, modulu na -akwado ụdị ugboro abụọ 2G / 3G / 4G nke ndị isi ụlọ ọrụ atọ. Modul 4G ugboro ndị ọzọ na -akwado naanị njirimara