Bayanin Samfura
Samfurin na SMA mata babban mai haɗin kai shine SMA -C-KY1.5.SMA jerin mashahuran masu haɗin RF 50 ohms, ta amfani da zaren mu'amala, suna ba da ingantaccen ingantaccen aikin lantarki a cikin mitoci masu girma. Ana amfani da su sosai a sararin samaniya da sararin sama, makaman soja, hanyar sadarwa mara waya, da na'urorin sadarwa na microwave ordata. Hakanan suna haɗe ƙananan igiyoyi masu tsattsauran ra'ayi- ko rabin{7} masu aiki har zuwa 18GHz.
Material, Gina, da Nau'o'i
Masu haɗin SMA suna da matsakaicin matsakaici -, maimakon maɗaukaki{1}} nau'ikan daidaitattun nau'ikan kamar 3.5mm, 2.92mm, da Nau'in haɗin K. SMA suna ƙunshe da tsayayyen dielectric, yawanci PTFE, yayin da masu haɗin 2.92mm da 3.5mm suna ɗauke da iska. Waɗannan masu haɗin suna da nau'ikan mating iri ɗaya kuma ana iya haɗa su, amma masu haɗin 3.5mm da 2.92mm sun fi saurin lalacewa yayin hawan igiyar ruwa.
Masu haɗin SMA galibi ana ƙididdige su har zuwa zagayowar mating 500, amma wasu masu haɗin SMA suna ba da kwanciyar hankali. Kamar yawancin masu haɗin haɗin gwiwar coaxial na yau da kullun, masu haɗin SMA yawanci suna da "daidaitaccen polarity." Wannan yana nufin cewa connector, wanda ke da zaren musaya a cikin harsashi, kuma yana da fil na tsakiya kuma ana kiransa mai haɗin "namiji". Masu haɗin SMA na maza tare da daidaitattun polarity suma suna da zaren a saman saman harsashi da ma'auni a cikin harsashi, kuma ana kiran su da masu haɗin mata. Reverse polarity SMA connectors, wanda aka fi amfani da shi a cikin masu amfani da hanyoyin sadarwa mara waya da sauran na'urorin mabukaci, suma suna da fil ɗin tsakiya da ma'auni, amma jinsin harsashi yana juyawa daga na daidaitattun masu haɗa polarity.
Lantarki
|
Impedance |
50Ω |
|
Yawan Mitar |
0-6GHz |
|
Aiki Voltage |
Kasa da ko daidai da 335V |
|
VSWR |
Kasa da ko daidai da 1.2 |
|
Juriya na Insulation |
Yafi ko daidaita 1000mΩ |
|
Jurewa Voltage |
750V |
|
Resistance Tuntuɓar Cibiyar (mΩ) |
Kasa da ko daidai da 5 |
|
Resistance Tuntuɓar Waje (mΩ) |
Kasa da ko daidai da 2.5 |
|
Dorewa |
Zagaye 500 |
Material da Plating
| SMA{0}C{{1}KY1.5 |
Kayan abu |
Plating |
|
Jiki |
Brass |
Zinariya |
|
Cibiyar gudanarwa |
Brass |
Zinariya |
|
Crimp Ferrule |
Brass |
Zinariya |
|
Insulator |
PTFE |
Muhalli
|
Yanayin Zazzabi |
-40 digiri ~ +125 digiri |
|
Danshi |
＜95％ |
|
Gishiri - Gwajin hazo |
48h |
Zhenjiang Tongda Electronics Co., Ltd. ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren mata ne na SMA mata mai haɗin kai, yana ba ku samfuran da suka dace da ku.
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