| Nominal Range: | Calm seas: Greater than 1,500 meters. Sea state 6: 200 meters. |
| Frequency Range: | 30 to 35 kHz. |
| Audio Bandwidth: | 300 Hz 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 55' cable |
| External Power: | 12 volt, DC @minimum of 4 amps. |
| Battery Type & Life: | (2) 6 volt lantern batt. (heavy duty with springs). 20 hours continuous use assuming 10% duty cycle. |
| Squelch: | User adjustable from the front panel. |
| Receiver Sensitivity: | Greater than 100 dBv. |
| Housing Dimensions: | D: 10.60", W: 14.00", H: 6.500", Weight: 12.5 lbs. w/batt. Housing U/K 603 |
