Chidule cha Zamalonda
Mtundu wa SMA male connector solder ndi SMA-JB3.SMA zolumikizira zodziwika bwino za 50 ohms RF, zogwiritsa 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.


Makhalidwe a SMA Connector Cable
1) Chifukwa chachitetezo chake chochepa, zingwe za TV zimagwiritsidwa ntchito m'makina omwe amangoganizira okha. Ntchito yodziwika bwino ndi tinyanga ta TV.
2) Zingwe zosinthika za TV ndizosiyana za zingwe za TV. Amapereka chitetezo chokhazikika komanso chitetezo chabwino, ndi opindika, ndipo ndi otsika mtengo. Amagwiritsidwa ntchito kwambiri pamakampani apakompyuta, koma osati m'makina omwe amafunikira chitetezo chachikulu.
3) Zingwe zotetezedwa zotetezedwa zimachotsa inductance ndi capacitance ndipo zimagwiritsidwa ntchito makamaka pazida ndi nyumba.
4) Zingwe zosinthika za coaxial ndi zingwe zodziwika bwino zomata chifukwa cha mawonekedwe awo apadera. Coaxial amatanthauza kuti ma siginecha ndi ma conductor apansi ali pa olamulira omwewo, ndipo kondakitala wakunja amapangidwa ndi waya wolukidwa bwino, motero amatchedwa chingwe coaxial. Chingwe ichi chimapereka chitetezo chabwino kwambiri cha conductor wapakati. Kuchita bwino kwa chitetezo kumatengera mtundu wa kuluka komanso makulidwe a braid. Kuonjezera-kutsika kwa magetsi, chingwechi ndi choyeneranso kugwiritsidwa ntchito pansi pa-mafupipafupi ndi kutentha{7}}kwambiri.
5) Kuonjezera-kutha mphamvu kwa magetsi, chingwechi ndi choyeneranso kugwiritsidwa ntchito pansi pa-mafupipafupi komanso kutentha kwambiri-kutentha kwambiri. 6) Semi-chingwe cholimba cha coaxial chimagwiritsa ntchito chipolopolo cha tubular m'malo mwa chingwe cholukidwa, chomwe chimathandiza kuti chingwechi chisawonongeke. Semi-chingwe cholimba chimagwiritsidwa ntchito ngati ma frequency ndi apamwamba 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-JB3 |
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 cholumikizira solder, kukupatsani mankhwala oyenera inu.
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