|
AHD1200 1200 Watt Acoustic Hailing Device
The Power Sonix AHD1200 is a palletized, self-contained Acoustic Hailing Device, originally
designed for use on Black Hawk-class helicopters. Because the AHD-1200 requires no power
or communication connections to the host aircraft, vessel or vehicle, the complete system
can be installed in minutes without special tools enabling extremely fast readiness for
emergency missions. It is simply the most effective broad area speech projection
system available for first responders and military operations.
|
click image to zoom
|
|
- Speech focused (mid-tone) Class D amplifiers
- with over 95% efficiency
- Less than 1% Total Harmonic Distortion
- 1200 Watts to break thru engine noise & rotor wash
- Compact 15” cube speaker array
- Speakers can tilt & swivel for accurate targeting
- Remote Control easily accessible on back side
- Input for a noise-canceling microphone
- REC input that can be used with COTS iPods, digital voice recorders and MP3 players as well as outputs from wireless radios for remotely transmitted signals
- Push-to-test power lamp with VU meter
- 2 digitally stored siren signals included
- Custom signals can also be stored (consult factory)
- 2 series-wired 12 v, 75 amp/hour lead acid batteries
- 120 volt, 25 amp, fully automatic AC charger
- Up to 4 hours of continuous VOICE transmission before the batteries need re-charging
- +/- 30 degree sound projection cone for 4X the coverage of LRAD-type neoplanar devices
|
| # Horns |
4 in a 2 by 2 array |
| Amplifier |
PSAMP1200 |
| Operating Voltage |
32 Volts DC |
| Sensitivity |
1 Volt RMS @ 1 KHz |
| Frequency Range |
400-4500 Hz |
| THD |
Less than 1% |
| SPL @1m |
142 dB |
| Range at 70 dB |
1.25 miles (2000 m) |
| Transducer Resistance |
1.8 Ohms per driver |
| Batteries (2) |
12 Volt, 75 Amp-Hr |
| Operation Time Per Charge |
4 Hours Continuous Speech |
| Battery Charger |
25 Amp; Fully Automatic |
| Temperature Range |
-40 C to 50 C |
| Audio Path |
+/- 30 degrees |
| Finish |
Power Coat (Olive Drab standard) |
| Weight of Complete AHD-1200 Payload |
198.5 Lbs
90 Kg |
| Space Requirement for AHD-1200 Payload |
25" x15" x 36"
53.5 cm x 38 cm x 152 cm |
|
|
)
