Seismic Intrusion Detector (SID) Radio Transmitter T-1151
MILITARY U.S. (different makers for same model)
- País
- Estados Unidos
- Fabricante / Marca
- MILITARY U.S. (different makers for same model)
- Año
- 1969–1973 ?
- Categoría
- Transmisor militar
- Radiomuseum.org ID
- 281084
- Principio principal
- Transmitter
- Gama de ondas
- VHF/UHF (see notes for details)
- Tensión de funcionamiento
- Pilas / 4.5 Volt
- Altavoz
- - - No hay salida de sonido.
- Material
- Materiales diversos
- de Radiomuseum.org
- Modelo: Seismic Intrusion Detector Radio Transmitter T-1151 - MILITARY U.S. different makers
- Forma
- Formas varias descritas en notas aparte.
- Anotaciones
-
These are U.S. military Seismic Intrusion Detectors (SIDs) with built-in battery powered VHF Radio Transmitters. When stepped on or disturbed, the SID would send a VHF RF signal to hidden radio receivers within their communication range (typically within 1,000 to 1,500 feet), for alarm, analysis, and/or relay (e.g. re-transmission). These SIDs were were used to detect enemy troop movement in jungle environments. Thus they were camouflaged to look like items found naturally in the jungle (e.g. twigs, rocks, etc. covered in moss or mud). However, they were often called “Turd SIDs”, “Dog-Doo Transmitters”, or “Monkey Turds” by the soldiers because of their shape and color.
- Autor
- Modelo creado por Richard Groshong. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
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Colecciones
El modelo Seismic Intrusion Detector (SID) Radio Transmitter es parte de las colecciones de los siguientes miembros.