433mhz PCB Antenna 400-490MHz no ka kamaʻilio

ʻO ka wehewehe pōkole:

ʻIkepili Uila

Laulā alapine (MHz): 400-490MHz

VSWR : <=2.0

Hoʻokomo Impedance (Ω): 50

Mana nui (W): 5

Loaʻa (dBi): 3dBi

Polarization: Kū pololei

Kaumaha(g): 1

LXWXT(mm): 32x7x0.4mm

Ka lōʻihi (CM): 10 OR Customzied


Huahana Huahana

Huahana Huahana

Ke hoʻolauna nei i kā mākou mea hou i ka ʻenehana kamaʻilio - ka 400-490MHz Antenna.Me kāna hoʻolālā kūikawā a me nā hiʻohiʻona ʻokiʻoki, ua hoʻonohonoho ʻia kēia antenna e hoʻololi i ke ala e noho ai ʻoe.

Ke hōʻike nei i kahi alapine o 400-490MHz, hāʻawi kēia antenna i kahi ākea ākea no ka hiki ke kamaʻilio.Inā ʻoe e pili ana i ka kamaʻilio ʻoihana a pilikino paha, hōʻoia kēia antenna i ka hoʻouna ʻana i ka hōʻailona hilinaʻi a maikaʻi.

Me kahi VSWR o <=2.0, hōʻoia kēia antenna i ka liʻiliʻi o ka hōʻailona hōʻailona a hāʻawi i ka hana ʻokoʻa ʻoiai ma nā wahi paʻakikī.ʻO ia ke ʻano hiki iā ʻoe ke hilinaʻi i kēia antenna e hāʻawi i ka kamaʻilio maʻalahi a me ka pau ʻole i nā manawa āpau.

Hiki i ka impedance hoʻokomo o ka antenna o 50Ω ke hoʻohālikelike ʻole me kahi ākea o nā mea kamaʻilio.Hiki iā ʻoe ke hoʻohui maʻalahi i kēia antenna i kāu mau mea hana me ka pilikia ʻole.

E ʻike i ka hoʻonui ʻana i ka hōʻailona ikaika me ka loaʻa ʻana o 3dBi.Mālama kēia i ka ikaika a me ka paʻa o kāu mau hōʻailona, ​​​​e hiki ai ke hoʻomaikaʻi i ka mālamalama a me ka laulā.E ʻōlelo aloha i nā pilina nāwaliwali a hilinaʻi ʻole - e hauʻoli i kahi ʻike kamaʻilio maʻalahi me kā mākou 400-490MHz Antenna.

Hoʻolālā ʻia no ka maʻalahi o ka hoʻohana ʻana, loaʻa i kēia antenna kahi polarization kūwaho e hoʻomaʻamaʻa i ka hoʻonohonoho ʻana a me ke kūlana.I kēia manawa, hiki iā ʻoe ke hoʻonohonoho i kāu antenna me ka wikiwiki a me ka maikaʻi, e mālama i ka manawa a me ka hoʻoikaika.

ʻO 1 gram wale nō ke kaumaha, he māmā a hiki ke lawe ʻia kēia antenna, e maʻalahi ke lawe i nā wahi āu e hele ai.ʻO kāna mau ana LXWXT paʻa o 32x7x0.4mm e kūpono hoʻi ia no nā hoʻonohonoho naʻauao.

Eia kekahi, hele mai kēia antenna me kahi kaula 10 CM lōʻihi.Eia naʻe, inā makemake ʻoe i ka lōʻihi o ke kaula i hoʻopilikino ʻia, hiki iā mākou ke hoʻokō i kāu mau pono kikoʻī.ʻO kā mākou pahuhopu ka hāʻawi ʻana iā ʻoe i kahi hopena i kūpono i kāu mau koi kamaʻilio.

I ka hopena, hoʻohui kā mākou 400-490MHz Antenna i ka lōʻihi, ka hana, a me ka maʻalahi o ka hoʻohana.Me kona ʻano alapine ākea, ka maikaʻi o ka hōʻailona kūʻokoʻa, a me ka lōʻihi o ke kelepona hiki ke hoʻololi ʻia, ʻo kēia antenna ke koho kūpono loa no kāu pono kamaʻilio āpau.E noho pili e like me ka wā ma mua me kā mākou 400-490MHz Antenna hilinaʻi a maikaʻi.


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