Uhlolojikelele Lomkhiqizo
Imodeli yesixhumi se-angle yesokudla se-SMA yesilisa i-SMA-C-JW1.5-6.SMA uchungechunge izixhumi ezidumile ezingu-50 ohms RF, zisebenzisa i-interface enentambo, 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 ezingaqinile noma eziqinile ezisebenza kufika ku-18GHz.
Ukusebenza
Izixhumi ze-SMA zenzelwe ukuthi zibe nokuvinjwa okungaguquki okungu-50 ohms kuso sonke isixhumi. Izixhumi ze-engeli yangakwesokudla zesilisa ze-SMA ekuqaleni zaklanywa futhi zacaciswa ukusebenza kufika ku-18 GHz, nakuba ezinye izinguqulo zinemvamisa ephezulu engu-12.4 GHz kanti ezinye zicaciswe ku-24 noma 26.5 GHz. Imikhawulo yefrikhwensi ephezulu ingase idinge ukusebenza ngokulahleka okuphezulu kwembuyiselo.
Ngokuvamile, izixhumi ze-SMA zine-coefficient yokubonisa ephezulu kunezinye izixhumi ezifika ku-24 GHz. Lokhu kungenxa yobunzima bokuvikela ngokunembile izisekelo ze-dielectric. Kodwa-ke, naphezu kwalobu bunzima, abanye abakhiqizi bakwazile ukunqoba lolu daba futhi bayakwazi ukucacisa izixhumi zabo ukuze zisebenze ku-26.5 GHz.
Kuzintambo eziguquguqukayo, umkhawulo wokuvama uvame ukunqunywa ikhebula, hhayi isixhumi. Lokhu kungenxa yokuthi amakhebuli amukelwa izixhumi ze-SMA mancane, futhi ukulahlekelwa kwawo ngokwemvelo kukhulu kakhulu kunokulahlekelwa kwesixhumi, ikakhulukazi kumaza okungenzeka asetshenziswe ngawo.
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-JW1.5-6 |
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 wesixhumi se-engeli yesokudla se-SMA wesilisa, ekunikeza ngemikhiqizo ekufanele.
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