SMA-connector: description, aiki, na'urar rarrabuwa

SMA-connector aka ci gaba a 1960 domin Semi-m RG-402 na USB irin (0.141 inch). Wadannan haši an tsara don 50 ohm impedance, da kuma mita na 18 GHz (guda daidaici versions ne iya aiki a up to 26,5 GHz). SMA-connector yana da wani threaded dangane 1 / 4-36, inji karko da kuma m size. Matsakaicin darajar da aiki mita domin na USB haši dogara a kan irin waya.

ganawa

High SMA-connector yana mai fadi da kewayon aikace-aikace, da key siga ne size da iyaka mita. A radar phased tsararru instrumentation, da kayan aiki saukowa tsarin, da kuma sauran na'urori da cewa amfani da lokaci daidai da, irin haši don Semi-m coaxial igiyoyi, da kuma musamman adaftan (toshe haši) ne mai sauki ainihin hanyar zamani tsari.

SMA-connector gina daidai da bukatun na misali, shi ne jituwa da dukan haši (ko da manufacturer) wanda hadu da wannan jaddadawa da kuma suna da guda diamita. Suna amfani da dama obin na lantarki na'urorin: microstrip da coaxial-kalaman mi, attenuators, amplifiers, oscillators, sauya, mixers da tacewa.

iri haši

Akwai iri biyu SMA-connector: SMA ( «soket" da "toshe") da kuma RP-SMA (wato "gida" da "toshe").

A na'urori marasa waya (Wi-Fi damar batu, WiMAX-na'urar adaftan) yana mai haši, wadda ta ha eriya (SMA connector ko N-Type). Tun da irin wannan connection kunshi sassa biyu, da cewa dukkan haši da threaded inji akwai nau'i biyu, guda biyu zuwa juna kwasfa da matosai. Wato, da karshen ne ci da gumi a cikin soket. Don koma zuwa ga sharuddan amfani da soket "uwa", "jack" ko "mace", da kuma ga cokula masu yatsotsi - "Dad", "toshe" ko "namiji".

Akwai daban-daban adaftan da adaftan da igiyoyi tsakanin daban-daban na haɗawar.

Nau'i na biyu na connector - wannan connector RP-SMA (tare da baya polarity ko inverted). A cikin irin wannan haɗin suna ne m: da connector yana soket lamba, amma da soket - forklift. A kishiya reconfigured haši a tsakiyar fil.

rarrabuwa haši

Ta hanyar mahadi kyan gani, haša kasu kashi na'urorin da threaded kuma bayoneti hada guda biyu. By Hanyar hawa haši ne Dunƙule, solder kuma crimp. A kan wani zane bambanta da kayan aiki, na USB saka a kan wani buga kewaye hukumar high-mita haši da adaftan.

Bangaren na'urorin haɗe da jiki ta amfani da square flange ko goro. Cable shigarwa yana da za'ayi ta soldering ko crimping. Haši saka a kan wani jirgin a haɗe da soldering surface horizontally ko tsaye. Cable haši suna gyarawa da crimping ko soldering. Da adaftan da ake amfani da su gama daban-daban na haɗawar.

ƙarshe

The kwamfuta hardware-SMA haši suna yadu amfani da} ungiyoyin antennas Wi-Fi na'urorin. Suna bayar da sosai m lamba, kazalika da minimizes asarar da ke faruwa a gidajen abinci. Main halaye na wannan haši - karko da kuma jure inji danniya.