Thunderbeam: Difference between revisions
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The RSH-10, also known as the Thunderbeam, was a rotating electromechanical siren produced by [[Federal Signal Corporation]]. Its unusual design consists of a hornless [[STH-10]] mounted at the top with a slanted disc in a cage below. The housing directs sound downward from the rotor and stator, onto the disc. The disc is rotated using a gear reduction off of the rotor shaft, directing the sound in different directions. | The RSH-10, also known as the Thunderbeam, was a rotating electromechanical siren produced by [[Federal Signal Corporation]]. RSH stands for Rotating Single-Tone High. Its unusual design consists of a hornless [[STH-10]] mounted at the top with a slanted disc in a cage below. The housing directs sound downward from the rotor and stator, onto the disc. The disc is rotated using a gear reduction off of the rotor shaft, directing the sound in different directions. | ||
[[Category:Rotating Sirens]] [[Category:Electromechanical Sirens]] [[Category:Federal Signal Corporation]][[Category:Single Toned Sirens]] | [[Category:Rotating Sirens]] [[Category:Electromechanical Sirens]] [[Category:Federal Signal Corporation]][[Category:Single Toned Sirens]] | ||
Revision as of 19:52, 13 December 2013
| Thunderbeam | |
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| Company | Federal Signal Corporation |
|---|---|
| Type | Electromechanical |
| Sound output | 128 |
| Succeeded by | 2001SRN |
The RSH-10, also known as the Thunderbeam, was a rotating electromechanical siren produced by Federal Signal Corporation. RSH stands for Rotating Single-Tone High. Its unusual design consists of a hornless STH-10 mounted at the top with a slanted disc in a cage below. The housing directs sound downward from the rotor and stator, onto the disc. The disc is rotated using a gear reduction off of the rotor shaft, directing the sound in different directions.