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Author Topic: Sennheiser xsw antenna power  (Read 2897 times)

Gary-Fitzpatrick

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Sennheiser xsw antenna power
« on: December 21, 2015, 03:23:16 PM »
Does anyone know do the sennheiser xsw supply power over the bnc antenna connections for powering an amplified antenna such as the AD 3700? Thanks


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Lyle Williams

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Re: Sennheiser xsw antenna power
« Reply #1 on: December 22, 2015, 01:33:21 AM »
I doubt it.  The Sennheiser system uses the BNCs for power input from their splitter, to avoid having a zillion plugpacks.
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Keith Broughton

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Re: Sennheiser xsw antenna power
« Reply #2 on: December 22, 2015, 07:00:01 AM »
Quote from: Lyle Williams on December 22, 2015, 01:33:21 AM
I doubt it.  The Sennheiser system uses the BNCs for power input from their splitter, to avoid having a zillion plugpacks.
True.
The antenna distribution units provide DC for active antennas.
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Lyle Williams

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Re: Sennheiser xsw antenna power
« Reply #3 on: December 22, 2015, 03:04:41 PM »
You could build something like this:

https://en.m.wikipedia.org/wiki/Bias_tee

or just buy one made for powering a TV masthead amp.
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ProSoundWeb Community

Re: Sennheiser xsw antenna power
« Reply #3 on: December 22, 2015, 03:04:41 PM »

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