Full Power Pass Splitters and HTPCs

Forums › Home Theatre (incl HTPC) › Full Power Pass Splitters and HTPCs

WaffleMakerMan

136 posts

Master Geek
+1 received by user: 1

Topic # 30263 3-Feb-2009 09:12

Hi all

I was wondering if Its a good Idea to be running a full power pass splitter with a satellite STB and two TV cards connected together? Is it possible for one to become damaged by this? Should I switch over to a single power pass splitter?

Problem I can see is if for example only the two PC cards were connected, they only output power when tuning so if one was connected and idle and the other (non power pass card) was tuned it wouldn't work??

Cheers

Nety

2584 posts

Uber Geek
+1 received by user: 5

Mod Emeritus

Trusted

Lifetime subscriber

Reply # 193678 3-Feb-2009 13:01

Full power pass is fine. In fact without it you will have all sorts of problems.

Media centre PC - Case Silverstone LC16M with 2 X 80mm AcoustiFan DustPROOF, MOBO Gigabyte MA785GT-UD3H, CPU AMD X2 240 under volted, RAM 4 Gig DDR3 1033, HDD 120Gig System/512Gig data, Tuners 2 X Hauppauge HVR-3000, 1 X HVR-2200, Video Palit GT 220, Sound Realtek 886A HD (onboard), Optical LiteOn DH-401S Blue-ray using TotalMedia Theatre Power Corsair VX Series, 450W ATX PSU OS Windows 7 x64

mcraenz

1087 posts

Uber Geek
+1 received by user: 176

Reply # 194286 5-Feb-2009 15:06

If you have 2 DVB-S cards then the second should only be used if the first is already busy and the first would be the powerpass side. I.e. TV card priority in MediaPortal.

Visit My Blog!

CYaBro

2944 posts

Uber Geek
+1 received by user: 281

Reply # 194295 5-Feb-2009 15:36

I used to have that exact setup and used a full power pass splitter for about a year with no problems.
Although with a Sky STB it powers the LNB even when in stanby mode so you don't really need an all power pass splitter, just make sure the Sky STB is connected to the power pass port.

Computer Repairs Whangarei
Apple Authorised Reseller
Apple Authorised Service Provider

WaffleMakerMan

136 posts

Master Geek
+1 received by user: 1

Reply # 194403 6-Feb-2009 00:32

mcraenz: If you have 2 DVB-S cards then the second should only be used if the first is already busy and the first would be the powerpass side. I.e. TV card priority in MediaPortal.

Im using the '4therecord' plugin in mediaportal which uses the card priority differently, Apperently it uses the highest priority card as first choice for timeshift and the lowest for first choice when recording...