Hi there,
I am currently using Astro multi switch to pump astro beyond signal from 1 satellite disc to 2 decoder with 1 TV connect to each decoder. Then i am using RF modulator to pump the signal to another 2 TVs.
Ie.
1) TV no. 1 connect to decoder via HDMI
2) TV no. 2 connect to decoder via HDMI
3) TV no. 3 connect to Tv. no. 1 via RF modulator
4) TV no. 4 connect to Tv. no. 2 via RF modulator

By doing this, i have lose HD picture quality at TV 3 and 4.
Do you have anything that could also pump HD picture to TV 3 and 4?