that would be a good system, except include the southwest corner of town. currently there aren't any sirens in range where the two north east most sirens in your map are. can't see any from 94 I don't think but Kmart 3016 or airport 2012 are closestarchangel_cpj wrote:I would also be concerned about 4 rotators covering that large of an area we generally consider the 16V1T-B a 1 mile siren and it is 10 HP ish more than the rotating units lower frequency at 460Hzs and 1DB (which is considerable) larger.. Ive seen a few maps from various other folks throw out distances of 12500 feet for 6HP rotators and have the DB level at 40 - 50 when we map we consider siren fade out to occur at 65 - 70 Dbs and that is where we stop the radius. Now I have a 40V2T on a 60 foot class 2 pole heard 8 miles away once on a good day and I have a 7V8 - AC heard 3 miles quite regularly but when the wind is howling I wont bet my rep on those numbers. 16V1T-B or 20V2T are 1 mile sirens 40V2T is about 1.5 - 1.6ish... My map shows 5 16V1T-Bs to cover the area at 95% wit a bit of overlap...I attached a sample map its public record anyhow....Very nice part of the state....
DJ2226 wrote:508s ftwSo what happens to the Whelen system? Possible UV upgrades?
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