電視天線問題

depeche_lam

各師兄：我家大廳重用緊係大牛龜老爺電視，但書房用係(三叔)嘅IDTV，点解佢經常窒格呢？無論係高清或唔高清都有！每分鐘都有，我都知係接收問題，我巳叫三叔代理上嚟睇，佢叫我買條好Ｄ嘅線應會好Ｄ！
想問各師兄我 ...
pigpighung 發表於 2009-9-6 20:37

實惠個條唔好要啦..換咗佢啦,,我之前都整咗條比親友

chyhm

好毒!!!好貴美國軍用同軸線!!!幾錢一尺?
mrstanley 發表於 2009-9-6 19:53

沒記錯$20~$30呎

chyhm

我住私人樓，當然唔係好花得起錢啦......不過千幾蚊STB都俾得起!
我都有諗過造全新，同埋電箱拉埋線，不過都係全屋裝修先算.......


stm 發表於 2009-9-7 00:15

這樣才對......
LCDTV行先
1.STB
2.換天線牆板
3.換天線(自家製)
4.放大器($200~$300)
5.........

mightyatoms

Actually HDMI cable also is 1 of the considerations.

Here is my story:
I bought my Teac DB800 1.5 year ago, at that time it could receive all channels but sometimes the signals of ATV HD/ATV sports/culture etc were not steady, sometime 窒格, but I really seldom watch ATV channels, so I was lazy to fix it.

In recent months, it affected HD Jade/J2 & News channel too.
I tried to fix it by twisting the TV cable, rotating the plug until the signal is steady, sometimes it works, but later on will 窒格 again.
Then I used a new and more expensive TV cable, but still 窒格 or even no signal detected too, so i used back the cheap and old cable.
After that I bought the signal amplifier, but the signal detected was not amplified..... so it cant help....
Then I replaced the TV wall socket and use a new plug (Rxx, I forgot the exact name), I could watch back HDJ/J2/news channels but not ATV.....
What a coincident, I mistakenly touched the HDMI cable at the back of set top box while i was twisting the TV cable, and the signal for all channels were steady suddenly... So I found out that is the HDMI cable problem  That is the cheap HDMI cable bought at PC centre..... So I bought a new and better HDMI cable...
Now Im so happy and can watch all channels, but that is saying 1.5 years after I bought the set top box...... Sigh...