Incamake y'igicuruzwa
Igishushanyo c’umugore wa SMA PCB ni SMA-KE SMT.SMA series ni 50 ohms RF connectors zizwi cane, zikoresha interface y’urudodo, zitanga ubushobozi bwo kwizigirwa kandi bwiza cane bw’umuyagankuba mu mirongo myinshi. Bikoreshwa cane mu kirere no mu kirere, ibirwanisho vya gisirikare, uruja n’uruza rw’amakuru, n’ibikoresho vy’imirongo mikeyi canke ivy’uguhanahana amakuru. Bafatanya kandi n’imirongo y’igice-flex canke igice-ikomeye ikora gushika kuri 18GHz.
Uburyo bwo gufatanya SMA na PCB
1. Uguhuza kw'umuriro
Gushiramwo neza no kwinjiza : Gushiramwo umurongo w'ivyuma SMA n'imyobo yo gushiramwo ivyuma vyateguwe imbere -ku PCB. Injiza buhoro buhoro kandi buhoro buhoro, urabe neza ko igipimo cose c’ibarabara gihuye neza n’umwobo wo gushiramwo. Irinde gukoresha inguvu zirengeje urugero mu gihe co kwinjiza kugira ngo wirinde gupfukama amapine y’ivyuma canke ngo wononekare imyobo yo gushiramwo kuri PCB.
Securely Secure the Pins : Koresha amapinze kugira ngo upfuke neza gatoyi amapin y’ivyuma kugira ngo ashire neza kuri PCB. Ivyo bituma igipfukisho kiguma gihagaze kandi kikabuza kwinyiganza kwose mu gihe co gusoda, bikaba bituma habaho igikorwa co gusoda c’agaciro kanini-.
Gusodera neza : Shusha icuma co gutera ku bushuhe bwa degre 300 -350 . Shira umuyagankuba mutoyi ku ntumbero iri hagati y’ipin na PCB. Hanyuma, ukoreshe umuriro wo gutera kugira ngo ushire iyo pin ku gipande ca PCB. Mu gihe co gutera, ugenzure neza igihe n’ubushuhe, ugumize buri pin itera amasegonda 2-3 kugira ngo wirinde amajosi y’ugutera akonje, amashanyarazi magufi, canke kwonona PCB kubera ubushuhe bukaze canke gutera igihe kirekire. Inyuma y'aho gusodera birangiriye, kata neza ibipimo vyose birenze ukoresheje ibica intsinga.
2. Ihuza ry'umusozi wo ku ruhande
Gushusha no Gusodera: Ivyuma bifatanya SMA bishirwa ku ruhande bisaba gusodera mu furi y’amazi. Ubushuhe bwo gushusha imbere y’igihe bukwiye kugenzurwa hagati ya degre 150 na degre 200 kugira ngo iyo solder ipfuke neza kandi ikore ubufatanye bwiza. Irinde gushuha cane mu gihe co gutera amabuye kugira ngo ntuhonye igihimba co gufatanya canke PCB.
Ivy'umuyagankuba
|
Impedansi |
50Ω |
|
Urutonde rw'incuro |
0-6GHz |
|
Inguvu zikora |
Muto canke bingana na 335V |
|
VSWR |
Muto canke bingana na 1,2 |
|
Ubushobozi bwo kwikingira |
Ikuruta canke ingana na 1000mΩ |
|
Guhangana n'umuriro |
750V |
|
Uguhangana n'ugukorana hagati (mΩ) |
Muto canke bingana na 5 |
|
Uguhangana n'ivyo hanze (mΩ) |
Muto canke bingana na 2,5. |
|
Ugukomera |
Inzinguzingu 500 |
Ibikoresho n'ugupfuka
| SMA-KE SMT |
Ibikoresho |
Gupfuka |
|
Umubiri |
Umuringa |
Inzahabu |
|
Umuyobozi wo hagati |
Umuringa |
Inzahabu |
|
Igikoresho co gufatanya |
Umuringa |
Inzahabu |
|
Igikingira |
PTFE |
Ibidukikije
|
Urutonde rw'ubushuhe |
-40 degre ~ +125 degre |
|
Ubushuhe |
<95% |
|
Umunyu-Igerageza ry'igihu |
48h |
Zhenjiang Tongda Electronics Co., Ltd. ni umuhinga mu guhingura ivyuma bifatanya PCB y’abagore SMA, akaguha ibintu bikwiye.
Imisoro ishushe: rf umuhuza sma umugore pcb umusozi smt sma-ke smt, Ubushinwa rf umuhuza sma umugore pcb umusozi smt sma-ke smt abahinguzi, abagurisha, uruganda


