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LRAD is a registered trademark of American Technology Corporation LRAD 500X is lightweight and can be easily transported to provide security personnel long range communications and a highly effective hailing and warning capability where needed. The superior voice intelligibility and clarity of LRAD 500X provides a highly directional audio beam that achieves maximum sound projection and penetration over distance (500 meters and beyond). LRAD 500X operators have the ability to issue clear, authoritative verbal commands, followed with powerful deterrent tones to enhance response capabilities. The extended frequency range of LRAD 500X ensures voice commands will be clearly understood. THE LRAD-500X ADVANTAGE
Extended Directionality/Output - Determines the intente of a threat at an extended range
- Assesses a threat situation prior to interdiction
- Variable beam width for extended coverage
- Reduces the risk of exposing nearby personnel to excessive audio levels
Extended Frequency Range - Broadcast full voice spectrum at extended ranges
Cost Effective Solution - Increased security coverage
- Improved coordination efforts
Ease of Use SYSTEM INTEGRATION LRAD-500X can be integrated with a variety of accessories for custom security solutions: - MP3 Player: Propietary, ruggedized MP3 player comes standard with LRAD-500X and is used to play pre-recorded messages and warning tones.
- Microphone: The Shure Model 577B microphone is a handheld dynamic microphone designed for communications that require highly intelligible, low noise output.
- Maxa Beam: The Maxa Beam searchlight delivers 6 million candle power in a lightweight, handheld unit. Using a high efficiency 75 watt Xenon short arc lamp with over 500 hours of life, this searchlight illuminates targets up to 1.5 miles away.
SPECIFICATIONS UNIT WEIGHT Emitter Array Weight | 44 lbs / 20 kgs without accesories | MECHANICAL | | Emitter Array Dimension | 25” W x 25” H x 12”D 63,5 W x 63,5 H x 30,5 centimeters | UNIT COLORS | Gray, Tan | ENVIRONMENTAL | | Random Vibration | MIL-STD-810F, Method 514.4, Wheeled Vehicles | Shipboard Vibration | MIL-STD-167-1A | Shipboard Shock | MIL-S-910D, Class I, Shockgrade B | SRS Shock | MIL-STD-810F, Method 516.5, Procedure 1 (Functional Shock) | High/Low Temp Operational | MIL-STD-810F, Method 501.4 & 502.4, Procedure 2 | Rain | MIL-STD-810F, Method 506.4, Procedure 2 | Operating Humidity | MIL-STD-810F, Method 507.4 | Salt Fog | MIL-STD-810F, Method 509.4 | Acoustic Performance | | Communications Range | Intelligible speech transmissions at 300 meters minimum with 88 dBA background ambient noise at target | Frequency Range | 500 Hz to 5 kHz | Maximum Volume (SPL) | 146dB @ 1 meter Over 95 dB at 300 meters | Acoustic “Beam” Width | +/- 15 degrees @ 1 kHz/-3dB | Power Requirements | Normal Power Consumption 250 Watts Peak power consumption 350 Watts | Power Input | 12 – 28 VDC | Back Wave Cancellation | Over 35dB lower than the front at Maximum SPL | Safety | MIL-STD-1474D | Electromagnetic Compatibility | FCC Part 15 Class A radiated and conducted emissions. |
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