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Re: [TowerTalk] Weatherproof Remote Antenna Switch Box Plus

To: Grant Saviers <grants2@pacbell.net>
Subject: Re: [TowerTalk] Weatherproof Remote Antenna Switch Box Plus
From: jrquark via TowerTalk <towertalk@contesting.com>
Reply-to: jrquark <jamesforsman@me.com>
Date: Fri, 8 Mar 2019 18:44:57 -0500
List-post: <mailto:towertalk@contesting.com>
Thank you to all that responded.

I think I have a plan of action and will post some photos to my photo gallery.

I enjoyed the great suggestions that proceeded from leave it alone to others 
that suggested sources for parts.

Thank you, 

James Forsman - K7BIE
jamesforsman@me.com
https://jrquark.smugmug.com/HamRadio



> On Mar 8, 2019, at 6:11 PM, Grant Saviers <grants2@pacbell.net> wrote:
> 
> Hoffman boxes are great but very expensive.  Their competitors are a bit 
> cheaper.  Here is a much cheaper alternative from Harbor Freight
> https://www.harborfreight.com/3800-weatherproof-protective-case-16-516-in-63927.html
> 
> Basically knock offs of Pelican watertight cases but at a fraction of the 
> price.  I use the smallest one for an HT, extra battery, charger. Another for 
> my truck tool kit. The larger ones will handle a compact all band radio, my 
> K3 will fit.  All the foam is precut and removable.
> 
> Often on sale as shown.
> 
> One other solution for large boxes is to use a steel office cabinet with 
> doors. Throw away the shelves.  Really cheap at auctions or used dealers.  
> $199 for this one:
> https://www.officedepot.com/a/products/945923/Realspace-42-Steel-Storage-Cabinet-With/;jsessionid=0000OXyY69cxI1dd1RzSOoXc0Fm:17h4h7b45
>  
> 
> I needed one this size for my entry panel & conduit terminations (4 in the 
> bottom/side x 2 out the back conduits).  A Hoffman box this size (42h x 36w x 
> 18d) is over $1.5k.  A couple of coats of paint, a glued on drip edge over 
> the door and all is well inside and out after 5 years in Seattle rains.
> 
> Grant KZ1W
> 
> On 3/8/2019 14:32 PM, john@kk9a.com wrote:
>> Jim's suggestion is excellent.  Hoffman enclosures are well made and I have
>> never had am issue with them outdoors. You can buy them at all of the
>> electronic suppliers like Newark, Allied, etc.  I have purchased larger ones
>> on eBay that may be slightly dinged for big discounts. Some used ones are
>> also available if there are not too many holes that would affect your use.
>> John KK9A
>> jimlux wrote:
>> On 3/8/19 10:27 AM, jrquark via TowerTalk wrote:
>>> G'day all;
>>> 
>>> After many years/decades of minimal amateur radio work, I finally have a
>> tower with rotor and beam, dipole and vertical.  I finally installed a five
>> position remote coax switch.  I would like to weatherproof the assembly by
>> enclosing it in a weather tight case.  The case or enclosure could be found
>> at the local big box store or electrical contractor's supply store, which
>> should measure; Width = 10", Depth = 9" and Height = 12".
>>> If you have a great suggestion for suppliers, please let me know.
>> What you are looking for is often called a "Hoffman box" (Hoffman is a
>> major manufacturer of such things). Generically what you're looking for
>> is probably a "raintight enclosure" (NEMA 3R).
>> They're available in plastic as well.
>> With or without a panel that mounts in the back (so you can assemble
>> your stuff on the panel, and then it mounts on pressed or welded in
>> standoffs inside the box.
>> Your sort of size is pretty common - it's used for things like Cable TV
>> and such.  You might find something at L-com.com
>> http://www.l-com.com/nema-enclosures?cmp=LM1
>> 9" might be deep for a 12x10 box
>>> 
>>> Plus:  I am at a loss for the weatherproof pass-throughs for the RFC 600 &
>> RG 8 coax.  Believe there was a distant discussion for such items.
>> There are a variety of ways to do this.. there's "cable glands" which
>> provide a weather tight seal around a cable, but you probably won't get
>> the coax connector through.
>> You could use bulkhead feedthroughs, connector on the inside, connector
>> on the outside.  Or jumper cable with a jack on one end that mounts
>> through the box wall and plug on the other end to connect to your relay.
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