Another question about the qph-031

[SATisfied]

I have another question about the qph-031. Does it make any difference which port I connect to the motor? The linear or orbital, or no difference? Any input appreciated.

 

[Stats8]

No, either one is ok to use

 

[Mr Tony]

either one works fine. Just make sure you are hooked to the L port

 

[SATisfied]

either one works fine. Just make sure you are hooked to the L port

The L port meaning Linear??? I just ask if it makes a difference between L or O. I'm a little confused.

 

[PSB]

The QPH-031 Invacom has four outputs, two Linear and two Circular. I would hook up to one of the Linear outputs!

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[mastermesh]

or just use a switch and connect to both l and c so you can pick up both!

 

[Pittsville]

With the QPH 031 if two receivers are each connected to the two L outputs can each receiver use a different polarity? What about LNB power? Should both receivers have the LNB power on?

 

[Mr Tony]

yes and yes

Both LNB's can output either H or V so that is no biggie. I do it all the time.

Technically if you had the dish at AMC4 (101W) you could technically have 4 recievers off one LNB (2 DirecTv and 2 FTA)

 

[Tron]

Whats really nice about this LNBF (the Invacom QPH-31) is that, since the linear side is standard (not universal), you can use a 4 x 4 22k multiswitch on it to give up to four receivers access to both polarities on both circular and linear satellites

 

[PSB]

Whats really nice about this LNBF (the Invacom QPH-31) is that, since the linear side is standard (not universal), you can use a 4 x 4 22k multiswitch on it to give up to four receivers access to both polarities on both circular and linear satellites

Funny you should say that! DMSi just added the below diagram to their web site!.........


http://www.dmsiusa.com/documents/qph-4rx.pdf

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[Mr Tony]

cool Some of us have been doing that for a while now

I used a 4x4 multiswitch (that DirecTv uses) so you only need one switch (instead of 6)