vahak aavarti (carrier frequency)
Manjil pane ka aasan tarika he carrier frequency bus aapko kisi carrier ke sath apni frequency ko milana he vah aapko aapke gantavya tak pahuncha deta he. Bich Bich me aap jitna is carrier se utroge aapki saflata me utna hi samay lagega. Is liye aapko carrier bhi esa chunana chahiye jo Bich me ruke na carrier frequency hamesha chalne ki prakriya he.