Underwater receiver VADR-6000M

for ROVacousticdirectional

The VADR-6000M acoustic directional receivers are small but rugged passive pinger receivers. The unit assists ROV and AUV operators in tracking acoustic sound sources from 8kHz to 45kHz. The receivers use an RS232 protocol for communication to and from the surface. The VADR series receivers can also track the ATT-400 acoustic transponders and have operational depths of 6,000m. Pinger Receiver Mode RECEIVE BANDWIDTH 8 to 45kHz in 100Hz increments RECEIVER SENSITIVITY -100dB ref 1μPa @ 1 meter Transponder Mode RECEIVE FREQUENCIES 25, 27, 28, 29, 30, 31, 32, 33, 34kHz INTERROGATION FREQUENCY 26kHz ACOUSTIC OUTPUT 190dB ref 1μPa @ 1m ACOUSTIC SIGNAL Coded SYSTEM RANGE up to 750m (2,461ft) Directional Hydrophone BEAM WIDTH 40 ± 5 degrees Conical BEARING INDICATION 4 BINS: Left or right, 3, 8, 20 or > 20 degrees BEARING ACCURACY 5 degrees nominal in BINS 1 and 2 BEARING RESOLUTION 2 degrees Control Interface RS232 9600 Baud, No Parity, 8 Data Bits, and 1 Stop Bit CONNECTOR 5 pin Underwater Pluggable INTERFACE SOFTWARE Microsoft OS, Provided INPUT VOLTAGE 18 to 32VDC, 24VDC nominal Mechanical/Environmental HOUSING Aluminum Hard Coat Anodized DEPTH RATING 6,000m (19,685ft) WEIGHT 6.8kg (15lbs) in air/5.5kg (12lbs) in water DIMENSIONS 12.7cm(Ø) x 28.0cm(L) (5.00in(Ø) x 11.0in(L)) OPERATING TEMPERATURE RANGE -18°C to 43°C (0°F to 110°F)