Chidule cha Zamalonda
Mtundu wa SMA male PCB mount connector ndi SMA-JE.SMA series ndi zolumikizira zodziwika bwino za 50 ohms RF, pogwiritsa ntchito ulusi, zomwe zimapatsa magetsi odalirika komanso abwino kwambiri pama frequency apamwamba. Amagwiritsidwa ntchito kwambiri mumlengalenga ndi aero space, zida zankhondo, ma network opanda zingwe, ndi zida za microwave kapena kulumikizana ndi data. Amalumikizanso zingwe-zosintha pang'ono kapena zosachepera-zogwira ntchito mpaka 18GHz.




Kuyika chingwe cholumikizira cha SMA RF
Pali njira ziwiri zazikulu zokhazikitsira cholumikizira cha SMA RF
(1) Kuwotchera kondakitala wapakati ndikumangira chishango.
(2)Kuphwanya kondakitala wapakati ndi kumeta chishango. Njira zina zimachokera ku njira ziwiri zomwe zili pamwambazi, monga: soldering conductor wapakati ndi crimping chishango.
SMA RF cholumikizira njira
Amagwiritsidwa ntchito panthawi yomwe palibe zida zapadera zoyika; chifukwa njira yokhazikitsira crimping ili ndi ntchito yabwino kwambiri komanso yodalirika yothetsa, ndipo mapangidwe a chida chapadera choyikira amatha kuonetsetsa kuti chingwe chilichonse chomwe chayikidwa chikhale chofanana, kotero popanga zida zotsika mtengo, -zopangira zida zotsika mtengo, ku soldering conductor wapakati ndi kupukuta chishango kudzakhala kutchuka kwambiri.
Zamagetsi
|
Kusokoneza |
50Ω |
|
Nthawi zambiri |
0-6 GHz |
|
Voltage yogwira ntchito |
Zocheperapo kapena zofanana ndi 335V |
|
Chithunzi cha VSWR |
Zocheperapo kapena zofanana ndi 1.2 |
|
Kukana kwa Insulation |
Kuposa kapena kufanana ndi 1000mΩ |
|
Kulimbana ndi Voltage |
750V |
|
Center Contact Resistance(mΩ) |
Zocheperapo kapena zofanana ndi 5 |
|
Kukaniza Kulumikizana Kwakunja (mΩ) |
Zocheperapo kapena zofanana ndi 2.5 |
|
Kukhalitsa |
500 zozungulira |
Zofunika ndi Plating
| SMA{{0}JE |
Zakuthupi |
Plating |
|
Thupi |
Mkuwa |
Golide |
|
Kondakitala wapakati |
Mkuwa |
Golide |
|
Crimp Ferrule |
Mkuwa |
Golide |
|
Insulator |
PTFE |
Zachilengedwe
|
Kutentha Kusiyanasiyana |
-40 digiri ~ +125 digiri |
|
Chinyezi |
<95% |
|
Mchere-Mayeso a chifunga |
48h |
Zhenjiang Tongda Electronics Co., Ltd. ndi katswiri wopanga SMA wamwamuna PCB phiri cholumikizira, kukupatsani mankhwala oyenera inu.
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