Ndifanele ndihoye ntoni xa ndithenga izixhobo zokufudumeza ungeniso?

1. Nika ingqalelo kumandla ombane

Inkqubo yokufudumeza esetyenziswa ngeendlela ezahlukeneyo izixhobo zokufudumeza yahlukile, ekhokelela kumaza ahlukeneyo kunye namandla. Ukuba amaxesha akhethwe ngokungachanekanga, iimfuno zokufudumeza azinakho ukufezekiswa. Umzekelo, ixesha lokufudumeza liza kucotha kwaye ukusebenza kuya kuncitshiswa. Ubushushu obuphantsi, ukufudumeza okungalinganiyo, ubushushu obungafuneki, kwaye kulula ukwenza umonakalo kwindawo yokusebenza, njl.njl. izixhobo zokufudumeza rhoqo ezivela kwi-UHF, isantya esiphezulu, isandi esikhulu, kunye nexesha eliphakathi lokusebenzisa.

2. Nika ingqalelo ekubeni amandla ayahlangabezana neemfuno

Ukuba namandla amakhulu izixhobo zokufudumeza ungeniso, isantya sokufudumeza sikhawulezisa, kodwa ixabiso liya kunyuka ngokufanelekileyo, ngelixa izixhobo zokufudumeza amandla asezantsi zinendleko eziphantsi kodwa zicotha isantya sokufudumeza. Ke ngoko, xa uthenga izixhobo zokufudumeza ungeniso, umntu kufuneka aqwalasele ukuba ngaba amandla ayazifezekisa na iimfuno zesixhobo. Ukongeza, nikela ingqalelo kumandla okuphuma kunye namandla e-oscillation, oko kukuthi, nikela ingqalelo kukhetho ngokwamandla omthwalo kunye namandla e-oscillation kumatshini.

Kwabo bafuna ukusebenzisa izixhobo zokufudumeza ngesantya esiphezulu, kubaluleke kakhulu ukumisela izixhobo ezifanelekileyo zokufudumeza izixhobo. Ukuba umbane okhethiweyo awufanelekanga, uya kubangela iingxaki ezahlukeneyo ngexesha lokusetyenziswa. Ke ngoko, wonke umntu uyathenga Xa kufikwa kwizixhobo zokufudumeza ungeniso, akuyomfuneko ukuba uqonde kuphela apho kuthengiswa khona izixhobo ezikumgangatho ophezulu zokufudumeza, kodwa nokuqonda oku kuthengiweyo ngentla.