Hydrophone Power Amplifier in a PeliCase – PA1001PC

December 10, 2016
By Torben Roenne

Hydrophone Power Amplifier PA1001Power amplifier to drive an underwater speaker combined with a high input impedance hydrophone amplifier in a suitcase with built-in batteries.The amplifier is designed to drive an underwater piezoceramic speaker like the Reson type TC2130 or eq. or passive hydrophones like the TC4033 or TC4034The power section of this amplifier is capable of driving 50volt peak to peak output signal up to 300 kHz in a capacitive…

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Hydrophone Amplifier 1 Channel with BNC B1501 – in a gray box

December 10, 2016
By Torben Roenne

Hydrophone amplifier with high input impedance, buffered output and buildin batteries – B1501The B1501 amplifier has a very low noise level and a wide range of filtering possibilities so it can be used for both listening to very tiny signals and for handling very large signals. This device was originally intended for stationary use in harsh climatic environments but it seams like it has become the best standard hydrophone amplifier…

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