LAN-XI Module Type 3161 is specifically designed for high-frequency applications such as transducer calibration and underwater defence applications. The module offers a combination of one input channel and one generator output channel. Both input and output channels have a frequency range of DC to 204.8 kHz.


  • High-frequency sound and vibration measurements
  • Underwater acoustics applications
  • High-energy impact measurements
  • High-frequency generator output channel for system excitation and transducer calibration
  • Measurement frontend module for PULSE measurement and analysis software
  • Frontend for PC-based Data Recorder Type 7708
  • Single-module measurements
  • Multi-module measurement/distributed system
  • Stand-alone recording (no PC) using LAN-XI Notar


  • One input channel, DC to 204.8 kHz, 524 ksamples/s sampling rate
  • One generator output channel, DC to 204.8 kHz, 1.024 Msamples/s sample rate
  • One input signal monitor output
  • Dyn-X technology
  • Req-X technology
  • Supports TEDS transducers
  • Input for charge transducers and hydrophones
  • Input for 200 V microphones and hydrophones
  • Interchangeable front panels

The combination of input connectors – Direct/CCLD, 200 V and Charge – on the front panel (UA-2117-011) allows connection to virtually any microphone and accelerometer, including direct connectivity to Hydrophones Type 8103, 8104, 8105 and 8106.

The unique Dyn-X feature eliminates the need for input ranging and avoids overloads in when measuring high-energy impacts.
The generator output extends to 204.8 kHz, which eliminates the need for an external frequency doubler in transducer calibration applications.

An input signal monitor output is available on a BNC connector, which allows the input signal to be fed to separate system in parallel with PULSE, for instance a second recorder or analysis system.