Uhlolojikelele Lomkhiqizo
Imodeli yesixhumi se-SMA ye-engeli yesokudla ye-engeli yesokudla i-SMA-C-Uchungechunge lwe-JW3.SMA izixhumi ezidumile ezingu-50 ohms RF, zisebenzisa isixhumi esibonakalayo esinentambo, 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 ezincane-eziqinile ezisebenza kufika ku-18GHz.
Izilinganiso zamandla
Ipharamitha engukhiye enquma amandla okubamba amandla okumaphakathi kwesixhumi se-coaxial SMA sokukhwelana amandla aso okuletha amandla aphezulu kuyilapho igcina ukushisa kukhuphukele kuzinga lokushisa elimaphakathi.
Umphumela wokushisa ubangelwa ngokuyinhloko ukumelana nokuxhumana, okuwumsebenzi wendawo yokuxhumana kanye nendlela amaphedi okuxhumana ahlangana ngayo. Indawo ebalulekile ukuxhumana okuphakathi nendawo, okufanele yakheke kahle futhi{1}}ihlanganiswe kahle. Kufanele futhi kuqashelwe ukuthi isilinganiso samandla esimaphakathi siyehla ngokuvama, njengoba ukulahlekelwa okuphikisayo kukhuphuka ngokuvama.
Izibalo zokubamba amandla zezixhumi ze-SMA ziyahlukahluka kakhulu phakathi kwabakhiqizi, kodwa abanye babonisa ukuthi abanye bangakwazi ukuphatha ama-watts angu-500 ku-1 GHz, behle baye ngaphansi nje kwama-watts angu-200 ku-10 GHz. Nokho, lezi izinombolo ezikaliwe futhi zingase zibe phezulu.
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-C-JW3 |
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 ochwepheshile wesixhumi se-crimp engela kwesokudla se-SMA yesilisa, ekunikeza imikhiqizo ekufanele.
Amashadi ashisayo: i-rf connector sma i-angle yesilisa yesokudla ye-rg58 cable crimp type sma-c-jw3, China rf connector sma male angle right ye-rg58 cable crimp type sma-c-jw3 abakhiqizi, abahlinzeki, ifektri
