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Sennheiser xsw antenna power

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Gary-Fitzpatrick:
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:
I doubt it.  The Sennheiser system uses the BNCs for power input from their splitter, to avoid having a zillion plugpacks.

Keith Broughton:

--- 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.

--- End quote ---
True.
The antenna distribution units provide DC for active antennas.

Lyle Williams:
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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