Wopanga amayenera kuwunika momwe angagwiritsire ntchito mawonekedwe monga kuchuluka kwa ma signature, kutalika kwa chingwe, kusanja kumodzi kapena kusiyanasiyana (moyenera), point-to-point, multi-drop or multipoint kasinthidwe, malire a phokoso, kusinthasintha, ndi ndalama.
Zida zenizeni, makina, ndi chilengedwe.
Zosasunthika kapena zotetezedwa (zojambulidwa, zolukidwa, kapena kuphatikiza zonse ziwiri)?
Round kapena mosabisa? Coaxial, multiconductor kapena chingwe chopindika?
Kuchepetsa phokoso lamagetsi kuti lisakhudze ma siginolo ndikuchepetsa ma radiation amagetsi omwe angasokoneze zida zina.
Chishango cholukidwa kapena chotumikiridwa chimalimbikitsidwa kuti chidziwikiratu kuti pali kusiyana pakati pazingwe zazingwe ndi chilengedwe.
Inde. Chofunika kwambiri ndi chingwe chaching'ono cha coaxial, chomwe chimateteza waya uliwonse payekhapayekha komanso kupitirira kwa impedance yofananira. Ndipo ndi chingwe chopindika ndi chingwe chotetezedwa.
Zingwe za Multiconductor ndizotsika mtengo komanso zosavuta kusamalira kuposa zingwe zopota kapena zingwe za coaxial, makamaka pothetsa.
The yaying'ono coax chingwe koyamba amalimbikitsa ndipo chachiwiri ndi chingwe chopindika.