[GreenKeys] Teletype Loops

[Tom Hunter]

I run six loops out of an SB-1203A patching panel (although that is not
necessary) Loops 1,2 and 3 are remotely powered.(powered by modems with
internal loop supplies.) 4,5 and  6 are powered by the SB-1203A. I can use
them as test loops or key them with an RS-232 modem and a polar relay. The
first four loops appear at  locations where I work on or use Teletypes.

I am trying to pull a wire to get the last two loops  over to the house,
but it is very difficult to pull a new wire through a 100 foot buried
plastic pipe that already has several wires in it and has a 90 degree bend
near one end. I have not even gotten a snake though it yet.


Tom  N3CRK
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