[TowerTalk] K2ZJ Preamp

[Mike Wetzel]

I bought a used 160 meter preamp and didn't get any documentation with it
and wondering if anyone had anything.  The outdoor unit is in a 2" x 2.5" x
4" cast jbox with a coax connector (so-239), a red binding post (antenna)
and an emt set screw clamp (ground rod?).  The  inside unit is in a non
weatherproof box with 2 coax connectors labeled 'receiver and antenna' and
red/black power cable (12v dc?).

Any info would be appreciated.

Mike W9RE