The Siren Board

sirendude2012 wrote:The question was "Was there ever an RSL-10?" Mixerbd699 replied by saying the STL was discontinued before the idea of the Thunderbeam became a reality. Make sense now?

OT: I'm curious if the 2001 shown in the patent was actually available at some time. If it was, were there any installed? If there were some installed, where are they?

Ok, I see, I know right! I am curious to see what these sound like, or if they just sound like the RSH-10 Thunderbeam.

The "RSH-2001" as I have dubbed it may have been an idea Federal tossed around for the 2001. There are other interesting things in the set of 5 patents.
The 2001 Roundback (literally, the back was CIRCULAR)
https://patentimages.storage.googleapis ... 7590-1.png

The 2001 chopper/stator assembly
https://patentimages.storage.googleapis ... 7590-2.png

2001 chopper/stator assy. pt 2
https://patentimages.storage.googleapis ... 7590-3.png

The Thunderbeam thingy
https://patentimages.storage.googleapis ... 7590-4.png

A Non-rotating variation of the previous thingy.
https://patentimages.storage.googleapis ... 7590-5.png

Both of the Thunderbeam-like ideas could have worked well. The 2001 horn facing down outputs 127 db by itself. The disc could have added another 5 to 10 db. (STH rates 113, RSH rates 123. That's where the db came from) The other idea is basically the 90 degree Beam reflection idea but it is a true omnidirectional. Federal had some creative minds back then, that's for sure.

I believe there is one in the wild, and we just wrote it off as a tbeam with a custom top. I cant remember where the picture went or where it was located

Remingtoncountry wrote:I believe there is one in the wild, and we just wrote it off as a tbeam with a custom top. I cant remember where the picture went or where it was located

Could you try your best to find the picture? I have a feeling it might end up like your picture of that Dual rotor siren...

This is just a guess, but is it the one Clayton installed, that he put a Model 5 cone on? Or am I thinking of something different?

sirendude2012 wrote:

Remingtoncountry wrote:I believe there is one in the wild, and we just wrote it off as a tbeam with a custom top. I cant remember where the picture went or where it was located

Could you try your best to find the picture? I have a feeling it might end up like your picture of that Dual rotor siren...

I wish I was that lucky. all I had to do for that was slaton mystery siren and boom found it, ive been searching for the t beam for the last half hour

Remingtoncountry wrote: I wish I was that lucky. all I had to do for that was slaton mystery siren and boom found it, ive been searching for the t beam for the last half hour

I have a big gut feeling we might find it in the middle of Mystery sirens. I'll try to find it too.

ACAPenetrator50 wrote:This is just a guess, but is it the one Clayton installed, that he put a Model 5 cone on?

No, that is the one I own now. It is a regular Thunderbeam.

ACAPenetrator50 wrote:This is just a guess, but is it the one Clayton installed, that he put a Model 5 cone on? Or am I thinking of something different?

That may very well be the one..are there any pictures of it?