Frequency Response
- Linear Range (S1n): 1 Hz – 110 kHz
- Linear Range (S1e): 4.3 Hz – 110 kHz
- Linear Range (S1f): 4.4 Hz – 108 kHz
- Linear Range (S1i): 19 Hz – 108 kHz
- Nominal Response Variation: +1.2 / -3 dB
Sensitivity & Voltage
- Receive Voltage Sensitivity (S1n): -206 dBV re. 1 µPa
- Receive Voltage Sensitivity (S1e): -180 dBV re. 1 µPa
- Receive Voltage Sensitivity (S1f): Not specified
- Receive Voltage Sensitivity (S1i): Not specified
- Transmit Voltage Response (S1n): 128 dB/µPa/V @ 1 m
- Transmit Voltage Response (S1e): Not applicable
- Transmit Voltage Response (S1f): Not applicable
- Transmit Voltage Response (S1i): Not applicable
- Maximum Input Voltage (S1n): 50 / 200 V peak-to-peak (continuous / less than 10% duty cycle)
- Maximum Input Voltage (S1e): Not applicable
- Maximum Input Voltage (S1f): Not applicable
- Maximum Input Voltage (S1i): Not applicable
Directivity
- Horizontal Directivity (Receive): +0.2 / -1 dB relative to response at 50 kHz
- Vertical Directivity (Receive): +0 / -5.9 dB relative to response at 50 kHz
Operating Depth & Temperature
- Maximum Operating Depth: 200 m
- Survival Depth: 350 m
- Operating Temperature Range: -10°C to +80°C
Capacitance & Acoustic Overload
- Nominal Capacitance (S1n): 6.5 nF
- Nominal Capacitance (S1e): Not applicable
- Nominal Capacitance (S1f): Not applicable
- Nominal Capacitance (S1i): Not applicable
- Capacitance Measurement Note: Measured with a 10 m cable attached
- Acoustic Overload Pressure (S1n): Not specified
- Acoustic Overload Pressure (S1e): 188 dB re. 1 µPa
- Acoustic Overload Pressure (S1f): 185 dB re. 1 µPa
- Acoustic Overload Pressure (S1i): 180 dB re. 1 µPa
Output Connections
- S1n Output Connection: BNC
- S1e Output Connection: XLR
- S1f Output Connection: BNC
- S1i Output Connection: 3.5 mm TRS
- Connection Note: Standard configurations; options available
Physical Specifications
- Size: Ø12 mm × 43 mm
- Weight in Air: 8 g
- Weight Note: Hydrophone only; see cable specifications
- Specific Gravity: 1.4
- Specific Gravity Note: Hydrophone only; see cable specifications
Wetted Materials
- Materials: Polyurethane, anodized aluminum
