I understand from the wireman, it have two method.

01) a extension from your first decoder to 2nd decoder, so you need to put from the first decoder point to the new decoder point.

02) a direct from outside dish to the new decoder point.

Option 1, you only need one dish, but you need to make sure the first decoder is always on/standby, the first decoder act as signal booster and send signal to the 2nd unit.

Option 2, you need 2 dish, or get a signal splitter. Using signal splitter may not work if extension end to end is too long. Advantage, no need depend on first decoder.

I maybe wrong, so need some astro expert to advice. For me, i take option 1 since Asstro is not my priority.

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Added on July 14, 2011, 12:20 pmMy office run 3C2V from MDF to 12th floor for E1, no problem. 3C2V rock.

This post has been edited by weikee: Jul 14 2011, 12:20 PM

Are you referring the old antenna cable? that one is difference from Satellite cable.

very difference.

Picture you don't see much difference. The Astro using RG-6. From picture may look similar to many difference Coax cable like RG-59

The AV Wireless transmission can do 1080p? last year review in a magazine is still limit to 720 and is not cheap too. And line of sight is very critical of the quality too.

Look like i am outdated. WHDI is the solution.

http://www.youtube.com/watch?v=ox8AJWbWs7o

Internet price about 220 USD for the asus WHDI maybe around 600 to 1k here. Lelong got people selling around 800 for difference brand.

For me it won't be useful yet. But good to know such things are available. Someone should buy and test with AVR