我check 過 i cable
http://hk.knowledge.yahoo.com/question/question?qid=7006102404662
睇左大廈upgrade左天線..係用針頭
個分頭大概係咁..
1. 天線(IN) 2.OUT(empty)
3. OUT (接解碼器輸出去TV) 4.OUT(上網 model)
我試過 1同3 都收唔到signal 追唔到台
亦都試過用跟卡送既接收器
都係追唔到台
係咪有咩問題??我用既係avermedia DMB 75
新機新卡..
many thanks