Just got dawa AV-RF transmitter. very dissapointed with the quality especially sound. Looking for better transmitter here ....... any idea especially wireless HD transmitter?

is there any wireless HDMI product available yet.

i want to link up my current living room Astro beyond HD channel to my own bedroom TV (upstairs),

Guys, I have learnt much from you all in this thread.
And the knowledge shared has enabled me to work on splitting my Byond to 2 tv's.
However, I am encountering problems, hope can get help here...

Problem: Just got a AV RF Converter (Yagitenna YT5050).
Connect RCA from Byond to Converter, then connect Coax from RF out port at converter to TV in bedroom.

Result: No audio and picture with small amount of noise.

Have tried direct RCA to bedroom TV (by moving the entire LCD down  ), and that works - so should not be an issue with Byond box.
Have changed RCA cables, same results - so should not be the RCA cable issue.

Could it be the converter? I just bought it today and will be trying to do an exchange tomorrow.

Another question:
Saw an Astro Splitter at the hardware shop. Can this work with Byond?
Meaning the main cable from dish go to this Astro splitter, and split it to my Byond decoder and the other one go to my bedroom tv... will this method work?

Thanks a million.