[mythtv-users] Slightly OT: 2-way TV splitter/amplifier

[Kevin Kuphal]

Does anyone have a source online for a 2-way TV splitter and amplifier?  
Currently in my basement I split the signal for basement and upstairs 
and then I have a 4-way splitter/amplifier upstairs but I know I can get 
a better signal upstairs by using a combination splitter/amplifier in 
place of the old splitter.

Does such a simple beast exist or should I just drop an inline amplifier 
on the upstairs run after the splitter (or would one before the splitter 
work just as well?)

Thanks in advance,
Kevin