Feeding a HDMI cabl...
 

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[Closed] Feeding a HDMI cable through brick walls? Drill big holes or chop/solder?

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Replacing an old RF Coax cable that goes through a wall to the outside of the house for a TV in the kitchen.

HDMI has a slim but wider block and was thinking either chopping the cable a metre from the end and solder it up or drill a bigger hole and use filler?

Anybody know an easier method?


 
Posted : 29/04/2016 10:35 am
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Use a cable with mini hdmi on one end and then a female adaptor on the other side of the wall?

https://www.amazon.co.uk/Wired-up-HDMI-Mini-Male-Cable-Black/dp/B00104UO88


 
Posted : 29/04/2016 10:39 am
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Run the HDMI over the existing coax?

http://www.hdmi.org/installers/longcablelengths.aspx


 
Posted : 29/04/2016 10:39 am
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Hmm, might be an option with reverse terminals so no drilling as it will fit standard holes.

Thanks.

Forgot to mention I have got flood of a standard 20m hdmi cable and an old hdmi splitter for my Virgin box.


 
Posted : 29/04/2016 10:44 am
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Put a HDMI socket on the wall?


 
Posted : 29/04/2016 11:34 am
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Ok I've checked the current hole; it fits 2 RF cables that with a bit more drilling might be able to expand it a few mm to allow the cable through.

If I was going to start from scratch and didn't already have the hdmi cable (and to help others):

I'd use a hdmi splitter, HDMI to Ethernet box and cat 6 cables that are quite slim.

Didn't want to pay £££ for AV sender when my wifi is 5ghz and the neighbourhoods 2.4ghz interference.


 
Posted : 29/04/2016 12:14 pm
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surely the cheapest is a mini hdmi to hdmi cable + mini female to hdmi something, either just a converter back to standard hdmi, or another cable. they are tiny, defo will fit. Should be do-able under £10.


 
Posted : 29/04/2016 1:14 pm
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How long is the run to the Kitchen?


 
Posted : 29/04/2016 1:17 pm
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20 metres externally.

I've tested the cable and signal is great on my 25m cable using a powdered HDMI splitter.

You're right Doc, it's the cheapest but might try with I have first.


 
Posted : 29/04/2016 2:46 pm
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Just an update:

Took a gamble and chopped the wire 1 metre from the cable box so I didn't have to drill.

Spent 20 mins trimming the little wires and soldering.

Works fine even without a signal booster and just a simple splitter.

You can buy block connectors to save your eyes from strain when soldering.


 
Posted : 04/05/2016 10:56 am

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