Model 540 - Split-Beam Transducers
Available in a variety of frequencies and beam widths, these low-noise, preamplified transducers are suitable for applications ranging from mobile surveys in the open ocean and lakes, to fixed deployments in rivers or at hydropower dams. Several conical-beamand elliptical-beam sizes are available from 38 kHz to 1 MHz.
- Each tranducer is supplied with detailed calibrationinformation, including transmit and receive sensitivity, beam patterns and phase angle stiffness plots and parameters.
- Available split-beam frequencies include 38 kHz, 120 kHz, 200 kHz, and 420 kHz.
- Also available are Model 510 Single-Beam Transducers in the same frequencies, plus 1 Mhz.
- Several beam widths and side lobecombinations are available.