TV Fool - splitting antenna output

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splitting antenna output

Hello Guys,

I have an antennas direct clearstream 4 antenna and a clearsteam juice preamp.

I am trying to split the output of the antenna. I have installed the DC pass splitter after the preamp (see diagram).

What is happening is I am losing most of the channels when the splitter is connected. I thought maybe it was the splitter (maybe it was not DC pass) so I tried a few others, One of which I am certain is a DC pass splitter.

If the splitter is not DC pass, it should not work at all, correct?

The signal is totally gone except the really strong channels.

I cannot install the splitter after the power inserter without running another 70' - 80' cable, so I wanted to do it this way. (see picture)

Any ideas?

http://i67.tinypic.com/qr0m75.jpg

You should have posted this question on your previous thread instead of starting a new tread. It contains background info to help answer this question.
antenna reception Toronto North
http://forum.tvfool.com/showthread.php?t=16005

Can you show us a photo of the splitter and tell us what is says on it, or give a link to it?

Using a power passing splitter between the preamp and the power inserter should give the same results as an ordinary splitter after the power inserter.

Quote:

Originally Posted by rabbit73 (Post 55452)

You should have posted this question on your previous thread instead of starting a new tread. It contains background info to help answer this question.

This is a whole new subject, I thought it was best to start a new thread.
my apologies.

I am using an Antronix CMC2002H 2 way splitter.

Code:

Features:



    6kV ring wave surge protection on all ports

    40 dB port-to-port isolation in return band

    35 dB output return loss in return band

    Low intermodulation design

    Tin alloy plating for the highest level of corrosion resistance

    Zinc alloy diecast housing and backplate for superior housing integrity

    Industry leading insertion loss

    15 psi sealed SCTE compliant F-ports

    100% soldered backplate

    Machine threaded F-ports

    Available with SCTE Compliant CamPort or Eclipse Contact Technology F-Port



Benefits:



    Ideal for digital and cable modem applications

    High surge resistance to withstand harsh environments

    Unique plating for unmatched corrosion resistance

    Comprehensive line of digital splitters: 2, 3, 4, 6, 8, 16-way splitters,

horizontal, vertical, power passing, digital interface splitter.

The above specifications are for the CMC2002HA. I am using the CMC2002H. ("H" refers to horizontal, I don't see what the "A" refers to in the datasheet.
I was told there was no difference.

I ordered two other power passing splitters just to be sure.

Because I have to mount this splitter on the mast, is there a protective shell or waterproof box for these splitters

(I have seen a DiSEqC switch in a plastic protective shell)

Thanks

That is not a power passing splitter. They say

Quote:

•Comprehensive line of digital splitters: 2, 3, 4, 6, 8, 16-way splitters, horizontal, vertical, power passing, digital interface splitter.

is available, but your splitter isn't power passing.
http://antronix.myshopify.com/products/cmc2002ha

http://www.3starinc.com/manuals/CMC20XX-XX.pdf

Power passing splitters usually have a diagram on the housing showing a power passing arrow.

http://www.3starinc.com/holland_2-wa...ss-w-grd_.html

http://www.3starinc.com/manuals/Holl...-Splitters.pdf

https://www.google.com/?gws_rd=ssl#q...+power+passing

http://www.avsforum.com/forum/25-hdt...l#post36595602

http://www.avsforum.com/forum/25-hdt...l#post42690538

http://www.homedepot.com/p/Ideal-2-4...-332/202276264

thankyou, I will wait for the ones I just ordered. I am sure it will work.

I am surprised it worked at all (even on some stations) with the splitter I used.

Does anyone know where I can get a protective shell or waterproof plastic box for the two way splitter, preferably with a mast mount here in Canada or USA?

like this one here:
http://www.freetv.ie/2-way-inductive-tv-splitter.html

We'll may be MCMelectronics,com , 1 800 -5434330,or SOLID signal,com,1,877-6974462, We'll good luck with YOUR project,have a safe and happy 4Th OF JULY

The splitter from Ireland would cost a lot to ship, but appears to be good quality.
Rest of World
Cost is €30

You can find plastic waterproof enclosures in an electrical supply store. The leads should come out the bottom and there should be a weep hole in the bottom to drain any condensation.

You could buy a UVSJ in an enclosure, and replace the UVSJ with your splitter.
https://www.antennasdirect.com/store...Combiners.html
http://www.mcmelectronics.com/product/33-2230

MCM makes a power passing splitter in an enclosure,, but I have some reservations about their quality control and it will only pass 100 mA current max.
http://www.mcmelectronics.com/product/33-12310

Yes that's true well if you have a home depot,they should have them to ,with no shipping costs and in hand same day no waiting for delivery, call and ask for the electrical depment,at home depot,

Today I received a BGI S3HD-2 two way power passing splitter.
It worked, no signal loss.

I originally had to use an attenuator,
now with the splitter installed I don't have to.

thanks everyone

Excellent!

Thanks for the report.