I would choose a ventilated aluminum enclosure. You can mount bulkhead
Polyphasers and attach the box to a tower leg using metal clamps.
73, Keith NM5G
-----Original Message-----
From: towertalk-bounces@contesting.com
[mailto:towertalk-bounces@contesting.com] On Behalf Of Butch
Sent: Monday, January 02, 2006 4:23 PM
To: TOWERTALK
Subject: [TowerTalk] Tower-mounted enclosure
Hi all,
I am about to erect a 50' Rohn 25 tower in my back yard. Atop the tower will
be a small tri-bander, a 6-meter yagi and at the very top, a 10-meter
vertical for local nets/chatting. Suspended from the tower, just below the
tri-bander will be my 75-meter dipole. So, I will have 4 runs of coax
descending the tower to the remote switch and one run from the switch into
the shack.
I am planning to install A Polyphaser on each run, above the switch and
mounted in an enclosure of some type. Any suggestions as to type of
enclosure works well over time? Sealed? Ventilated? Plastic?
Metal?........you get the idea. Thanks.
Butch K4NAU
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