Nominal Range - Calm seas: Greater than 1,500 m
Frequency Range - 30 to 35 kHz
Audio Bandwidth - 300 to 3,500 Hz
Automatic Gain Control - 120 dB dynamic range (AGC)
Acoustic Output Power - 5 Watts (Nominal)
Microphone/Speaker - Hand-held, dynamic, 200 Ohm/Heavy duty front panel speaker with On/Off control
Transducer - Piezoelectric type on a 35 ft. cable
External Power - 12 VDC at minimum of 4 amps
Battery Type and Life - (2) 6 Volt lantern battery (Alkaline or optional Rechargeable batteries also available 392008-000). 20 hrs continuous use assuming 10% duty cycle
Squelch - User adjustable from the front panel
Receiver Sensitivity - Greater than 100 dBv
Height - 6.5in (16.5cm)
Width - 14in (35.6cm)
Diameter - 10.6in (26.9cm)
Weight - 13.75 lbs with battery