Nūhou ʻOihana
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RF Cable Introduction
RF Cable Introduction Ma waho aʻe o ka laina alapine, ka lākiō hawewe kū, ka nalowale o ka hoʻokomo ʻana a me nā mea ʻē aʻe, ʻo ke koho pololei ʻana o nā ʻāpana RF cable pono e noʻonoʻo pono i nā ʻano mechanical o ke kaula, ka ʻenehana hana a me nā koi noi, ʻoi aku ka uku. .Heluhelu hou aku -
Ke kamaʻilio uea ʻole i ke ola o kēlā me kēia lā
ʻO ke kamaʻilio uea ʻole i ke ola o kēlā me kēia lā Wave: ● ʻO ke ʻano o ke kamaʻilio ʻana ʻo ia ka hoʻouna ʻana i ka ʻike, ma ke ʻano o nā nalu.● Hoʻokaʻawale ʻia nā hawewe i nā nalu mechanical, nā hawewe electromagnetic, nā nalu mea a me ...Heluhelu hou aku -
ʻO nā ʻōkuhi no ka hoʻohana ʻana i ka mea huli GPS
ʻO ka mālama ʻana no ka hoʻohana ʻana i ka mea ʻimi GPS 1. ʻAʻole hiki i ka GPS ke 100% kūlana, e manaʻoʻiʻo i ka lapuwale o ka hoʻonohonoho ʻana i loko - ʻaʻole like ka GPS me ka hoʻolaha kelepona paʻa, hiki iā ʻoe ke loaʻa nā hōʻailona ma nā wahi āpau, nui nā mea e hoʻopili i ka hoʻokipa GPS, me ke kūlana hoʻohele hōkū lani. , hale, ...Heluhelu hou aku -
ʻO ka hana antenna GPS
ʻO ka hana antenna GPS Ua ʻike mākou ʻo kahi mea huli GPS kahi pahu no ka hoʻonohonoho ʻana a i ʻole ka hoʻokele ʻana ma o ka loaʻa ʻana o nā hōʻailona ukali.I ke kaʻina o ka loaʻa ʻana o nā hōʻailona, pono e hoʻohana ʻia kahi antenna, no laila kapa mākou i ka antenna e loaʻa ai ka hōʻailona he antena GPS.Hoʻokaʻawale ʻia nā hōʻailona ukali GPS i L1 a...Heluhelu hou aku -
Pehea e koho ai i kā mākou antenna kūpono!
1. Koho antenna waho ʻO ka mea mua, pono e hoʻoholo i ka wahi uhi hōʻailona o ka hāmeʻa.Hoʻoholo ʻia ka ʻaoʻao uhi o ka hōʻailona e ke ʻano radiation o ka antenna.E like me ke kuhikuhi o ka radiation o ka antenna, ua māhele ʻia ka antenna i kahi omnidirection ...Heluhelu hou aku -
He aha nā ʻano antenna i laila?
Māhele Antenna ʻO ka antenna kahi mea e hoʻomālamalama i nā hōʻailona alapine o ka lekiō mai ka laina hoʻouna i ka lewa a i ʻole e loaʻa iā ia mai ka lewa a i ka laina hoʻouna.Hiki ke manaʻo ʻia he mea hoʻololi impedance a i ʻole ka mea hoʻololi ikehu.Hoʻololi i nā hawewe electromagnetic propagatin...Heluhelu hou aku -
He aha nā hoʻohana nui o nā antenna WiFi
Ua hoʻolaha ʻia nā pūnaewele WiFi ma luna o mākou, inā mākou i loko o nā waiwai, nā hale kūʻai kofe, nā hale keʻena, a i ʻole ma ka home, hiki iā mākou ke hoʻohana i nā pūnaewele WiFi i kēlā me kēia manawa, ma nā wahi āpau.ʻOiaʻiʻo, ʻaʻole hiki ke hoʻokaʻawale ʻia kēia mai ka antenna WiFi.Me ka holomua o ka ʻenehana, ʻoi aku ka nui o nā ʻano antenna WiFi ma ...Heluhelu hou aku -
He aha nā ʻano o nā antenna kahua kahua waho?
1. Omnidirectional base station Hoʻohana nui ʻia ka antenna base station omnidirectional no ka uhi ākea ākea 360-degree, i hoʻohana nui ʻia no nā hiʻohiʻona uea ʻole o ke kuaʻāina.Heluhelu hou aku
