Ukuqonda ukuba ne-Attineators ekhokelelekileyo: Isikhokelo kulawulo lwe-RF

I-Attenuators ezikhokelayo zizinto ezibalulekileyo kwi-RF (irediyo frequencturent) izicelo ezenzelwe ukunciphisa inqanaba lamandla kumqondiso ngaphandle kokugqwetha kwangaphambili ukwaphula umthetho. Ziqhelekile ezisetyenziswa kuluhlu olubanzi lwezixhobo ze-elektroniki, ezinjengeenkqubo zonxibelelwano, izixhobo zovavanyo, kunye nezixhobo zonyango, ukulawula amandla empawu kunye nokuthintela umqondiso.

Umsebenzi ophambili womntu ophangiweyo kukubonelela ngesixa sexabiso eliqingqiweyo okanye eliguquguqukayo, eliqhelekileyo eliboniswe kwi-Decibels (DB). Inqanaba lokufumana inxaxheba linokuhlengahlengiswa ngokutshintsha ixabiso lokuchasana ne-ativerator. Abaphathi abakhokelayo banokubekwa kwiindidi ezimbini eziphambili: Abanini-manani adityanisiweyo kunye nabalingane abaguquli.

I-Anteloators eziGqitywayo zinenqanaba elithile, elimiselwe kwangaphambili elinokutshintshwa. Ziqhelekile kwizicelo apho inqanaba lokuthathwa kwesiqhelo liyafuneka, njengokusebenzisa i-Amplifiers yomqondiso okanye umxube. AmaNqaku abaguquguqukayo, kwelinye icala, vumela amathuba ohlengahlengiso ohlengahlengiso, abenze bafaneleke izicelo apho amandla empawu kufuneka alawulwe ngokwasemzimbeni.

Abathathi-nxaxheba abakhokelayo baqhele ukwakhiwa kusetyenziswa izixhobo ezisemgangathweni ezisemgangathweni, ezinje ngefilimu engaphezulu okanye ifilimu yefilimu, ukuqinisekisa ukusebenza ngokuchanekileyo nethembekileyo. Zifakwe kwiphakheji ekhokelayo, ebonelela ngokhuseleko emzimbeni kunye nokudityaniswa ngokulula kwiziphaluka ze-elektroniki.

Kwizicelo ze-RF, amaNqaku abakhokelayo badlala indima ebalulekileyo ekugcineni ingqibelelo, ukunciphisa ukubonakaliswa kwesibonakaliso, kunye nokuphucula ukusebenza kwenkqubo. Zihlala zisetyenziswa ngokudibeneyo nezinye izinto ze-RF, ezinjenge-Amplifiers, iifilitha, kunye ne-eriyali, yokwandisa ukuhanjiswa kwesiginali kunye nokwamkelwa.

Ukuqukumbela, abaThengi abakhokelayo zizinto ezibalulekileyo kwizicelo ze-RF ezibonelela ngolawulo oluchanekileyo kakhulu amandla empawu kunye noncedo lokuqinisekisa ukusebenza ngokufanelekileyo kwezixhobo ze-elektroniki. Ukuhamba kwabo ngokuqatha kunye nokuthembeka kwabo kwenza izixhobo ezingabonakaliyo zeenjineli nabaqulunqi abasebenza kwicandelo le-RF.