ʻO kahi hōʻailona maʻamau koʻikoʻi o Barron ʻo ia kona kaulike, ʻo ia ka degere e hiki ai i nā huahana kaulike ʻelua (hoʻokahi ʻo 180 ° inverted output a ʻo ka mea ʻē aʻe ʻaʻole i hoʻohuli ʻia) kokoke i ke kūlana kūpono o 'ka pae mana like, 180 ° ʻokoʻa. '.ʻO ka ʻokoʻa ʻokoʻa ma waena o nā mea ʻelua a me ke ʻano o ka deviation o 180 ° i kapa ʻia ʻo ka pae ʻole o Balun.
Kaulike amplitude
Hoʻoholo ʻia kēia hōʻailona e ke ʻano o Barron a me ke kiʻekiʻe o ka hoʻohālikelike ʻana i ka laina, e ana maʻamau i ka dB.ʻO ke kaulike amplitude e pili ana i ka hoʻohālikelike ʻana i nā pae mana puka, a ʻo ka ʻokoʻa ma waena o nā pae mana puka ʻelua i kapa ʻia ʻo amplitude imbalance, ma dB.Ma keʻano laulā, e hoʻonui ʻia ka lakio hōʻole mode maʻamau (CMRR) e 0.1dB no kēlā me kēia 0.1dB hoʻonui i ka amplitude koena a i ʻole 1 ° hoʻonui i ka pae kaulike.
Lakiō hōʻole ʻano maʻamau (CMRR)
Ke hoʻokomo ʻia nā hōʻailona like ʻelua me ka pae hoʻokahi i loko o ke awa kaulike o ka balun, hiki ke hopena i ʻelua mau hopena like ʻole o ka hoʻouna ʻana a i ʻole ka hoʻokipa ʻana.ʻO ka CMRR e pili ana i ka nui o ka attenuation i hana ʻia i ka wā o ka hoʻouna ʻana i kahi hōʻailona mai kahi awa kaulike i kahi awa kaulike ʻole, ma dB.Hoʻoholo ʻia ka CMRR e ka hopena hoʻohui vector o nā hōʻailona ʻelua, e hilinaʻi hou ana i ke koena amplitude a me ke koena pae o Balun.
Ma muli o kēia ʻano o ka pōʻai Balun i hoʻohana nui ʻia i ka naʻauaoONU.Ma ka hopena WiFi, ʻo ka hiʻohiʻona kaulike kokoke loa e hōʻoia i ka paʻa o ka hana WiFi a me ka paʻa paʻa.
ʻO ka mea i luna nei kahi ʻike pōkole o Balun Circuit - Balance, hiki ke hoʻohana ʻia i kuhikuhi no kēlā me kēia.Loaʻa i kā mākou hui kahi hui ʻenehana ikaika a hiki ke hāʻawi i nā lawelawe ʻenehana loea no nā mea kūʻai aku.I kēia manawa, loaʻa i kā mākou hui nā huahana like ʻole: naʻauaoonu, module optical communication, module fiber optical, sfp optical module, olt equipment, Ethernet switch and other network tools.Inā pono ʻoe, hiki iā ʻoe ke hoʻomaopopo hohonu iā lākou.
