Bayanin Samfura
Samfurin SMA mai haɗin PCB na maza shine SMA{0} JE.SMA jerin mashahurai masu haɗin RF 50 ohms, ta amfani da zaren dubawa, suna ba da ingantaccen ingantaccen aikin lantarki a cikin mitoci masu yawa. 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 ({5}} flex ko Semi{6}} masu aiki har zuwa 18GHz.




SMA RF mai haɗa na USB shigarwa
Akwai manyan hanyoyi guda biyu don shigar da haɗin SMA RF
(1)Soldering cibiyar gudanarwa da dunƙule a kan garkuwa.
(2)Crimping the center conductor da crimping garkuwa. Sauran hanyoyin kuma an samo su ne daga hanyoyin guda biyu na sama, kamar: sayar da madubin tsakiya da kuma murƙushe garkuwa.
Hanyar haɗin SMA RF
Ana amfani da shi a cikin yanayi inda babu kayan aikin shigarwa na musamman; saboda hanyar shigarwa na crimping yana da ingantaccen aiki da ingantaccen aiki na ƙarshe, kuma ƙirar kayan aikin crimping na musamman na iya tabbatar da cewa kowane ɓangaren kebul ɗin da aka sanya iri ɗaya ne, don haka tare da haɓaka ƙayyadaddun ƙayyadaddun kayan aikin shigarwa masu ƙarancin tsada, sayar da madubin cibiyar da crimping garkuwa zai ƙara shahara.
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}JE |
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. ƙwararrun masana'anta ne na mai haɗin PCB na maza na SMA, yana ba ku samfuran da suka dace da ku.
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