Hydrophone and Amplifier

For Underwater sound listening

Good quality good price and easy to use

Application:

• Mammal whale Dolphin sound listening/recording
• Detect marine mammals for conservation & research
• Environmental science & research
• Kayaking
• Education
• Whale watching
• Eco tourism
• Climate research
• Pool Leakage Detection
• Fish farming
• and much more
• Each hydrophone is handcrafted and tested before shipping to ensure maximum reliability and sound reproduction

Hydrophone specifications:

• Frequency range (-3dB) 20Hz to 20kHz
• Transducer Sensitivity[dB, re 1V/µPa] -170
• Maximum Operating Depth (tested) 3m
• Operating Temperature Range -15°C to +50°C
• Cable length 3 m (other lengths on request)
• Nominal capacitance: 20nF (plus cable @ 118pF/m)

• Connector 3.5mm phono stereo Amplifier specifications:

• Color: Black

• Material: Steel
• Model HY-12
• Size: 80x50x20mm
• Input/Output Port: 3.5mm Studio Input
• Output Power: 40mW @ 16Ω
• Adapted Headphone Impedance: 16-150Ω
• Low noise SNR:>100dB
• THD+N: 0.003%
• Input impedance >= !Mohm
• Power source (Dc connector 5.5x2.1mm) 6-20V DC. 9V battery clip with a connector 5.5x2.1mm included Please use a clean power source like a 9V battery
• Battery not includet

Package include: Hydrophone amplifier HY-12 Hydrophone with a cable HY-03 9V battery clip with a DC-connector 5.5x2.1mm !Battery is not incuded!