Uhlolojikelele Lomkhiqizo
Imodeli yesixhumi se-Cable crimp wesifazane esingu-MMCX yi-MMCX-C-K1.37.MMCX uchungechunge luyizixhumi ezincane ezingu-50 ohms-ezincane kune-MCX. Ezinezici zosayizi omncane, isisindo esincane, nokufaka kalula, zisetshenziswa endaweni enkulu ukuxhuma ikhebula le-RF lapho imikhiqizo edlulisa izingxenye ze-RF ibalulekile ekusetshenzisweni kwamasignali we-moduler. I-GSM/GPRS/3G nakwamanye amanethiwekhi. Zipakishwe ngethreyi noma i-reel, esebenza kahle ekukhuliseni ubuningi be-SMT.Ngenxa yomklamo wayo oyingqayizivele, isixhumi esibonakalayo se-MMCX ngokuvamile sinezidingo ezicacile ezicacile nezingezinhle ze-polarity lapho zixhunywe ukuze kuqinisekiswe ukuzinza nokuthembeka kokudluliswa kwesignali.
Ihlonza i-MMCX Connector Polarity
I-polarity yesixhumi se-MMCX ngokuyinhloko ibhekisela ku-polarity kagesi yephinikhodi emaphakathi ngaphakathi kwesixhumi nesihlangu sangaphandle. Kuzinhlelo zokusebenza ezingokoqobo, ukuhlonza kahle i-polarity yesixhumi se-MMCX kubalulekile, ikakhulukazi ekudluliselweni kwesignali nokuzinza kwedivayisi. Okulandelayo kuchaza indlela yokuhlonza i-polarity yesixhumi se-MMCX:
1. Okuhle (Iphinikhodi emaphakathi):
Kuzixhumi ze-MMCX, iphinikhodi emaphakathi ngokuvamile ibhekwa njengetheminali enhle. Le phinikhodi ephakathi nendawo iyingxenye eyinhloko yokudlulisa isignali futhi ixhuma kutheminali yesignali ephozithivu yomthombo noma idivayisi okuyiwa kuyo. Ngokuvamile, i-terminal enhle ixhunywe kumqhubi wangaphakathi webhodi lesifunda noma ikhebula.
2. Okubi (Ibhokisi/Isihlangu):
Itheminali enegethivu ngokuvamile iyikhese yangaphandle yesixhumi, esebenza njengendawo ephansi nesihlangu. Ngesikhathi sokuxhuma, itheminali enegethivu kufanele ixhunywe kusistimu yaphansi yedivayisi noma yangaphandle ukuze kuvinjelwe ukuphazamiseka kwesignali nomsindo.
Ezogesi
|
Impedance |
50Ω |
|
I-Frequency Range |
0-6GHz |
|
I-VSWR |
<1.25 |
|
I-Voltage esebenzayo |
250V |
|
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-MMCX-C-K1.37 |
Okubalulekile |
Ukucwenga |
|
Umzimba |
Ithusi |
Au |
|
Umqhubi wesikhungo |
Ithusi le-Phosphor |
Au |
|
O-indandatho |
irabha ye-silicone |
|
|
I-insulator |
I-PTFE |
Ezemvelo
|
Izinga Lokushisa |
-55℃~ +155 degree |
|
Umswakama |
＜95％ |
|
Ukuhlolwa kwenkungu-kasawoti |
Isixazululo se-NaCl esingu-5%, Isikhathi sokuhlola＞48h |
I-Zhenjiang Tongda Electronics Co., Ltd. ingumkhiqizi ochwepheshe wesixhumi se-cable crimp wesifazane se-MMCX, ekunikeza imikhiqizo ekufanele.
Amashadi ashisayo: mmcx isixhumi sowesifazane se-1.37 cable crimp type mmcx-c-k1.37, China mmcx female connector for 1.37 cable crimp type mmcx-c-k1.37 abakhiqizi, abahlinzeki, ifektri
