Coaxial connectors ndeye universal interconnect zvishandiso, asi ivo vanewo zvimwe zvinogumira. Imwe yeiyi isimba rekubata, inova yakakosha kufunga mune akawanda maapplication eSMA majoini. Ma SMA connectors anouya akasiyana-siyana, kusanganisira akajairwa, akanyatsojeka, akanyanya-kunyatsoita, uye akakosha-chinangwa cheSMA connectors pahigh voltage nezvimwe. Nepo kusiyana kweSMA connectors zvichireva kuti kuwana imwe inosangana nekiyi tekinoroji paramita iri nyore, zvinofanirwa kucherechedzwa kuti masimba ekubata masimba eaya makubatanidza haana kufanana.
Mune zvimwe zviitiko, simba rekubata simba reSMA connector harina kunyorwa mudhetabheti. Izvi zvinogona kunge zviri nekuti yakapihwa SMA yekubatanidza inogona kugadzirwa kuti ibatane nemhando yetambo dzecoaxial, uko simba rekubatanidza simba rekubata rinopfuura iro reiyo coaxial tambo. Imwe mukana ndeyekuti SMA simba rekubata rinoenderana neiyo frequency renji uye yekukwira nzira. Kazhinji, kune akawanda anobatanidza uye RF zvikamu / zvishandiso, simba rekubata ibasa re frequency. Zvizhinji zveRF zvishandiso zvinokwanisa kubata simba shoma pamafafitera epamusoro nekuda kwekurasika kwakawedzera pamafrequency epamusoro.
SMA Kuburikidza ne-Wall Female Connector, Precision Connector, Solderable Terminal Block, .250 inch Diameter
Chimwe chezvikonzero chikuru chekubata simba shoma ndechekuti kurasikirwa kwemagetsi kunotungamira mukushandurwa kwesimba remagetsi mukupisa, uye kupisa kwakanyanya kunoita kuti chikamu chemidziyo chiwedzere kupisa. Dielectric spacer pakati pepakati nekunze maconductor eSMA connector inowanzova polima ine tembiricha yakayerwa iri pasi pe200 degrees Celsius (kazhinji 165 degrees Celsius). Ichi ndicho chikonzero simba rakayerwa kazhinji iri nhamba chaiyo yewatts mukati meiyo yakataurwa frequency renji patembiricha yepamusoro. Pane mamwe masimba epamusoro-kana akawedzerwa-simba reSMA akasiyana anogona kudarika simba rekubata magetsi emamwe maSMA connectors kubva kumugadziri mumwe chete. Nekuda kwekuti zviyero izvi uye nzira dzinosiyana kubva kumugadziri kuenda kune mugadziri, kunyatsotarisisa kunogona kudikanwa kuve nechokwadi chekuti SMA yekubatanidza ine hunyanzvi hwakakodzera inosarudzwa.
Semuyenzaniso, SMA connector yakarongwa chete 12 GHz inogona kunge iine simba repamusoro rekubata kupfuura SMA connector yakarongwa 26.5 GHz. Nekudaro, iyo 26.5 GHz SMA inogona kunge iine yakakwira simba rekubata simba pa 12 GHz, kwete paiyo yepamusoro frequency. Nekuti SMA majoini anoshanda pamafrequency anopfuura makumi matatu GHz, aine mamwe ane peak inoshanda frequency ye8 GHz chete, izvi zvinowedzera kuomarara kana uchienzanisa mabatiro emagetsi eSMA connectors.
SMA Male Low PIM Connector, Soldering Accessory, yeCoaxial Cable PE-1/4SFHC, SPP-250-LLPL, SPO-250, SPF-250
Standard frequency SMA connectors inogona kuva neinoenderera mberi wave (CW) simba rekubata simba re100W patembiricha inotangira ~ 100℃kusvika 125 degree. Precision SMA connectors inoshanda pa26.5 GHz kana 30+ GHz inogona chete kubata simba riri pakati pe50℃ne75 degree. Mamwe maSMA connector ane simba rekubata rinopfuura 200 watts, asi zvichienderana nemugadziri, mashandiro adzo frequency renji anogona kugumira ku18 GHz kana kunyange gumi nemaviri GHz. Vamwe vagadziri vanogona kunyora peak simba rekubata ne pulse rate uye duty cycle panzvimbo yeCW simba rekubata rate, kana kuinyora pamwe chete neCW simba rekubata rate.