Any device could carry LNB and RF signals in single cable?

[SatSignal]

Hi All,
I have two dishes, and two separate receivers in living room, both receivers have RF output, currently the RF signals combined and feed to the upstairs rooms. Next couple of weeks I will rearrange the layout of the living room, so I am looking for a distribution unit that can take sat downstream signal and RF upstream signal within one cable, rather than I have to run multi cables between loft and living room.
so in my situation I will put the unit in loft, that could take one TV signal(digital and analog), one CCTV RF signal, two sat LNB signals for input; the sat receivers are in living room, do I need to run 3 cables to living room from loft (one for TV, two for sat)? can the two sat cables carry upstream RF signals as well as sat LNB downstream ones?

Any suggestions are welcome.

Thanks you in advance

 

[ralphmagno]

hello, a bit confused
you have 2 dishes are they on seperate satellites??
receivers are they sky or free view?
if sky are they sky plus??
you can multiplex rf and satellite and deplex the signal as well.
need more information
ralph

 

[rolfw]

You just need a diplexer, search for Global DIP1 and DIP2 _http://www.tvlink.co.uk/acatalog/tvLINK_Accessories.html

 

[SatSignal]

Thanks for the reply. The two dishes are for two satellites E15 and E28 if I remember them correctly. one was from sky but the contract was ended, I just continue using for freeview channels; another one is for freeview european channels.
Basically if I run 4 cables (two for satellites LNB signals, one for RF combined signal upstream and one for TV areal downstream) from loft to living room, it is no problem, I just wonder if I can use any device to duplex the signals in less cables.