
The G.R.A.S. Input Module Type AC0014 is for enabling calibration checks of G.R.A.S. hydrophones. It has input connectors for hydrophones fitted with either Jupiter or LEMO connectors, and a BNC output for hydrophone signals. There is also a BNC input for applying an insert-voltage signal to the hydrophone as well as a 12V DC input for the hydrophone's preamplifier.
An adapter cable for the four-pin Jupiter connector of the Hydrophone Type 10CA is available on separate order.
Download PDF Data Sheet: pd_AC0014_ver_02_03_04.PDF