Line out audio over phone cable?

[Michael Burr <mburr@xxxxxxxxx>]

Hi all,

I'm working on a whole house FM transmitter project and would like to
mount the xmitter in my cupola to get it good and high.  So I need to get
the audio line out signal from my wiring closet up there.

I'm considering pulling pairs 3&4 off a twisted 4-pair phone cable and
using on one line from each for left and right channel, and combining the
remaining leads from each pair for ground.  The run total run distance
would be approx 35'.

Has anyone done something similar?  Any thoughts would be greatly
appreciated.

Thanks,

Michael