I have used old Polyphasor surge suppressors for RF tight boxes, look at:
http://www.polyphaser.com/kommerce_productdetail.aspx?item=IS-PT50HN
These are 4.25" long, 2.25" wide and 1.25" deep outside dimensions. They
are cast aluminum, so the inside dimensions will be less. I can't find the
Hamtronics preamp I have, but I think it will fit inside. The case has 2 N
female connectors, one on each end. I have a few of these around, you can
have one for the postage.
73, Joe, K1ike
At 09:50 AM 12/1/2005 -0500, you wrote:
>I have a Hamtronics LNP VHF Preselector board. I would like to install it
>in a RF tight box. Checked with Hamtronics and they have no such item and
>no advise as to where to find one. I want to install the board in a metal
>box and have the antenna leads come out to two female N connectors, and a 12
>vdc through a feed-thru connector for power. Their is no room to install it
>within the receiver.
>
>Thanks,
>
>Jim, K8COP
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