Zolumikizira za coaxial ndi zida zolumikizirana padziko lonse lapansi, koma zimakhalanso ndi malire. Chimodzi mwa izi ndikugwiritsa ntchito mphamvu, zomwe ndizofunikira kwambiri pamagwiritsidwe ambiri a zolumikizira za SMA. Zolumikizira za SMA zimabwera m'mitundu yosiyanasiyana, kuphatikiza mulingo wokhazikika, wolondola kwambiri,-olondola kwambiri, komanso zapadera-zolumikizira za SMA za cholinga champhamvu kwambiri ndi mapulogalamu ena. Ngakhale kusiyanasiyana kwa zolumikizira za SMA kumatanthauza kuti kupeza yomwe imakwaniritsa zofunikira zaukadaulo ndikosavuta, ziyenera kudziwidwa kuti mphamvu zogwiritsira ntchito zolumikizira izi sizofanana.
Nthawi zina, mphamvu yoyendetsera mphamvu ya cholumikizira cha SMA sichimalembedwa mu datasheet. Izi zitha kukhala chifukwa cholumikizira cha SMA chopatsidwa chitha kupangidwa kuti chigwirizane ndi zingwe zingapo za coaxial, pomwe mphamvu ya cholumikizira imaposa chingwe cha coaxial. Kuthekera kwina ndikuti kugwiritsa ntchito mphamvu kwa SMA kumadalira ma frequency osiyanasiyana ndi njira yoyikira. Nthawi zambiri, zolumikizira zambiri ndi zida za RF / zida, kugwiritsa ntchito mphamvu kumakhala ntchito pafupipafupi. Zida zambiri za RF zimatha kugwiritsa ntchito mphamvu zochepa pama frequency apamwamba chifukwa chakuwonongeka kwakukulu pama frequency apamwamba.
SMA Kudzera-Wall Female Connector, Precision Connector, Solderable Terminal Block, .250 inch Diameter
Chimodzi mwa zifukwa zazikulu zogwiritsira ntchito mphamvu zochepa ndikuti kuwonongeka kwa magetsi kumayambitsa kutembenuka kwa mphamvu yamagetsi kukhala kutentha, ndipo kutentha kwakukulu kumapangitsa kuti zigawozo ziwotche kwambiri. Dielectric spacer pakati pa ma conductor apakati ndi akunja a cholumikizira cha SMA nthawi zambiri ndi polima yokhala ndi kutentha kochepera 200 digiri Celsius (nthawi zambiri madigiri 165 Celsius). Ichi ndichifukwa chake mphamvu yovotera nthawi zambiri imakhala nambala yeniyeni ya ma watts mkati mwa ma frequency otchulidwa pa kutentha kwambiri. Pali mitundu ina yamphamvu ya -kapena yowonjezera-yamphamvu ya SMA yomwe imatha kupitilira mphamvu za zolumikizira za SMA kuchokera kwa wopanga yemweyo. Chifukwa mavoti ndi njirazi zimasiyana kuchokera kwa wopanga kupita kwa wopanga, kuganizira mozama kungafunike kuwonetsetsa kuti cholumikizira cha SMA chokhala ndi kuthekera koyenera chasankhidwa.
Mwachitsanzo, cholumikizira cha SMA chomwe chidavotera 12 GHz chokha chikhoza kukhala ndi mphamvu yogwira kwambiri kuposa cholumikizira cha SMA chovotera 26.5 GHz. Komabe, 26.5 GHz SMA ikhoza kukhala ndi mphamvu yogwira mwamphamvu kwambiri pa 12 GHz, osati pamafupipafupi ake. Chifukwa zolumikizira za SMA zimagwira ntchito pafupipafupi kuposa 30 GHz, pomwe ena amakhala ndi ma frequency opitilira 8 GHz okha, izi zimawonjezera zovuta pakuyerekeza kagwiridwe ka mphamvu ka zolumikizira za SMA.
SMA Male Low PIM cholumikizira, Soldering Chalk, cha Coaxial Cable PE-1/4SFHC, SPP-250-LLPL, SPO-250, SPF-250
Ma frequency a SMA zolumikizira amatha kukhala ndi mphamvu yopitilira (CW) yogwira mphamvu ya 100W pa kutentha kuyambira ~ 100 digiri mpaka 125 digiri. Zolumikizira za Precision SMA zomwe zimagwira ntchito pa 26.5 GHz kapena 30+ GHz zitha kungogwira mphamvu zapakati pa digirii 50 mpaka 75 . Zolumikizira zina za SMA zili ndi mphamvu yogwirira ntchito yopitilira ma watts 200, koma kutengera wopanga, ma frequency awo ogwiritsira ntchito amatha kukhala 18 GHz kapena 12 GHz. Opanga ena atha kulembetsa kuchuluka kwamphamvu kwamphamvu kwamphamvu komanso kuthamanga kwa ntchito m'malo mwa kuchuluka kwa mphamvu ya CW, kapena kulembera limodzi ndi kuchuluka kwa mphamvu ya CW.