Dual Junction Isolator Ndi Sma Connecter LDGL-2/4-S1

Chojambulira chapawiri chokhala ndi cholumikizira cha SMA ndi mtundu wa chipangizo cha microwave chomwe chimagwiritsidwa ntchito kupatula ma siginecha pamapulogalamu othamanga kwambiri. Nthawi zambiri imagwira ntchito pafupipafupi kuchokera ku 2 mpaka 4 GHz, ndikupangitsa kuti ikhale yoyenera pamakina osiyanasiyana olumikizirana ndi ma radar.

Dual junction isolator imakhala ndi zinthu ziwiri za ferrite zomwe zimayikidwa pakati pa ma conductor atatu, kupanga maginito ozungulira omwe amalola kuyenda kwa mphamvu ya microwave mbali imodzi yokha. Katundu wa unidirectional ndi wofunikira poletsa kuwunikira kwa ma siginecha ndi kusokoneza komwe kungawononge magwiridwe antchito a zida zamagetsi zamagetsi.

Cholumikizira cha SMA (SubMiniature version A) ndi cholumikizira chokhazikika cha coaxial chomwe chimagwiritsidwa ntchito pafupipafupi pamawayilesi ndi ma microwave, kuwonetsetsa kulumikizana kodalirika ndikutayika pang'ono kwa ma siginecha. Kukula kwakung'ono kwa cholumikizira cha SMA kumapangitsanso cholumikizira kuti chikhale chophatikizika, chomwe chimakhala chothandiza pakugwiritsa ntchito malo okhala.

Pogwira ntchito, cholumikizira chapawiri chapawiri chimapereka kudzipatula kwakukulu pakati pa madoko ake olowera ndi otulutsa, ndikutsekereza mazizindikiro aliwonse obwerera m'mbuyo. Izi ndizofunikira kwambiri m'machitidwe omwe mphamvu zowonetsera zingayambitse kusakhazikika kapena kuwonongeka kwa zigawo monga amplifiers kapena oscillators.

Mapangidwe a odzipatula ali ndi zinthu ziwiri zofunika: kusintha kwa gawo losagwirizana ndi kuyamwa kosiyanitsidwa pakati pa mayendedwe akutsogolo ndi kumbuyo. Zinthu izi zimatheka pogwiritsa ntchito mphamvu yamagetsi yachindunji (DC) kuzinthu za ferrite, zomwe zimasintha mawonekedwe ake amagetsi potengera momwe chizindikiro cha microwave chimayendera.