Uhlolojikelele Lomkhiqizo
Imodeli ye-SMA male connector solder i-SMA-JB3.SMA series iyizixhumi ezidumile ezingu-50 ohms RF, zisebenzisa i-threaded interface, ehlinzeka ngokusebenza okuthembekile nokuhamba phambili kukagesi kumafrikhwensi aphezulu. Zisetshenziswa kabanzi esikhaleni se-aero ne-aero, izikhali zempi, inethiwekhi engenantambo, kanye namadivayisi we-microwave ukuxhumana noma ukuxhumana kwedatha. Baphinda banamathisele izintambo-eziguquguqukayo ezilinganayo-eziqinile{6}ezisebenza kufika ku-18GHz.


Izimpawu zekhebula lesixhumi se-SMA
1) Ngenxa yokusebenza kwayo okuphansi kokuvikela, izintambo ze-TV zivame ukusetshenziswa kumasistimu lapho ukuvinjelwa kuwukuphela kokucatshangelwa. Uhlelo lokusebenza olujwayelekile izinti ze-TV.
2) Izintambo ze-TV eziguquguqukayo ziwukuhluka kwezintambo ze-TV. Zinikeza i-impedance eqhubekayo kanye nokuvikela okuhle, ziyagobeka, futhi azibizi. Asetshenziswa kakhulu embonini yamakhompiyutha, kodwa hhayi ezinhlelweni ezidinga ukusebenza kokuvikela okuphezulu.
3) Izintambo eziguquguqukayo ezivikelekile zisusa i-inductance namandla futhi zisetshenziswa ngokuyinhloko kumathuluzi nezakhiwo.
I-4) Izintambo eziguquguqukayo ze-coaxial yizintambo zokudlulisela ezivaliwe ezivame kakhulu ngenxa yezakhiwo zazo eziyingqayizivele. I-coaxial isho ukuthi isiginali kanye namakhondaktha aphansi aku-eksisi efanayo, futhi i-coaxial yangaphandle yenziwe ngocingo olulukiwe olucolisekileyo, yingakho kuthiwa ikhebula le-coaxial elilukiweyo. Le ntambo inikeza isivikelo esihle kakhulu somqhubi wesikhungo. Ukusebenza kokuvikela kuncike ohlotsheni lwe-braid kanye nokuqina kwe-braid. Ngaphezu kokungaguquki kwayo okuphezulu-ku-voltage, le khebula ifaneleka futhi ukusetshenziswa ngaphansi-kwemvamisa ephezulu-nezimo zezinga lokushisa eliphezulu.
5) Ngokungeziwe -ukumelana ne-voltage ephezulu, le ntambo ifaneleka futhi ukusetshenziswa ngaphansi-imvamisa kanye nezimo eziphezulu{3}}zezinga lokushisa{4}}) Semi-ikhebula le-coaxial eliqinile lisebenzisa igobolondo le-tubular esikhundleni sesendlalelo esilukiweyo, esivala ngempumelelo ukonakala kwekhebula le-braidshie. Ikhebula eliqinile-eliqinile ngokuvamile lisetshenziswa uma i-frequency iphezulu kakhulu.
Ezogesi
|
Impedance |
50Ω |
|
I-Frequency Range |
0-6GHz |
|
I-Voltage esebenzayo |
Ngaphansi noma kulingana no-335V |
|
I-VSWR |
Ngaphansi noma kulingana no-1.2 |
|
I-Insulation Resistance |
Kukhulu noma kulingana no-1000mΩ |
|
Ukumelana ne-Voltage |
750V |
|
I-Center Contact Resistance(mΩ) |
Ngaphansi noma kulingana no-5 |
|
Ukumelana Nokuxhumana Kwangaphandle(mΩ) |
Ngaphansi noma kulingana no-2.5 |
|
Ukuqina |
500 imijikelezo |
Material kanye Plating
| I-SMA-JB3 |
Okubalulekile |
Ukucwenga |
|
Umzimba |
Ithusi |
Igolide |
|
Umqhubi wesikhungo |
Ithusi |
Igolide |
|
I-Crimp Ferrule |
Ithusi |
Igolide |
|
I-insulator |
I-PTFE |
Ezemvelo
|
Izinga Lokushisa |
-40℃~ +125 degree |
|
Umswakama |
<95% |
|
Ukuhlolwa kwenkungu-kasawoti |
48h |
I-Zhenjiang Tongda Electronics Co., Ltd. ingumkhiqizi ochwepheshe we-SMA yesixhumi solder yesilisa, ekunikeza imikhiqizo ekufanele.
Amashadi ashisayo: i-rf connector sma male ye-rg402 .141 ikhebula solder uhlobo sma-jb3, China rf connector sma male for rg402 .141 ikhebula solder uhlobo sma-jb3 abakhiqizi, abahlinzeki, ifektri


