In article ,
steamer wrote:

--Went to West Marine; the cheapest unit they sell was over $2k.
My application is a little weird but I don't need great range; a few hundred
feet would be good enough.
--Does anyone know of a real bargain basement source for radar?
I'm willing to build from a kit, but I haven't found anything.
Suggestions?

You don't need a Marine Radar, which you can't use on Land anyway. You
need something like a Speed Sensor, or a GunnPlexer. Maybe gmheng.com
would have somethng that would fit your needs. My Little Brother builds
some very nice gear using that technology....

Bruce in alaska
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add a 2 before @