Re: Signaalitugevus ja BER
Postitatud: 18:59, 15 Juun 2014
I had to realize that sometimes in HD live TV stuttering occur or the image freezes shortly. This also leads to occasional interruptions while another channel on the other tuner is recorded. Then also significant aberrations in a case even has a signal loss. Unfortunately, this is not always occurs and 'sporadic' in my view, depends on input material of the HD channel and weather conditions.
Ehk siis arvatavasti arvutis endas mingi häireallikas, mis niimoodi mõnele sagedusele mõjub. On see toiteplokk, kõrval olev graafikakaart (satikaart ja Nvidia videokaart kõrvuti PCI-E pesades) või miskit muud, ei ole praeguseks selge. Kusjuures, kui desktopil mingeid vigureid teha, siis ka BER intensiivsus muutus. Selle avastasin hiljem.DD offer the most advanced features (Expandability, Unicable, MTD, to name a few), have a good support, but also have some issues.
Sensitivity: you need a really good, strong signal.
RF-interference: the cards, esp. if using extensions via cables, tend to hang if there is too much rf noise around. This is easy to achieve inside PCs, esp. small ones (HTPC)