rovil09

[move]Help me[/move] what is SAW duplexer/SAW filter? what is duplexer?

thanks my friends hero999 & hotwaterwizard M455E represent with letter F on board

I have Question : 1.How can khnow duplexer is corrupt or correct? 2.what is name psychical component (symbol) that represent with letter X on PCB? Also letterT & letter F Example C symbol capacitor

what is problem my cordless phone ? it is RX-ANT is correct but TX-INT is corrupt

Hi Hero99 What does the board do? the board is cordless phone

Thanks my friend hotwaterwizard also i want link download datasheet the component that there is photo the component in attach. thank you

i want link download datasheet the component that there is photo the component in attach. thank you