1-320 Remote Charge Amplifier

Durable Construction & High Performance Charge Amplifier



  • Low Impedance Output
  • Extremely Low Noise
  • Optional Gains
  • Wide Frequency Response
  • Small Durable Packaging



  • Test Cell Instrumentation
  • Automotive R&D
  • Aerospace Flight Testing
  • Modal Analysis



The Type 1-320 Remote Charge Converter (RCC) is designed for use with single-ended piezoelectric transducers that do not have internal electronics. The 1-320 is available with fixed gains of 1.0 mV/pC or 10.0 mV/pC and are compatible with most vibration instrumentation systems like the CEC 8000 C-CATS. The 1-320 converts a high impedance charge input signal to a low impedance proportional voltage. This RCC utilizes a standard 2-wire constant current source within a range of 4 to 20 mA and a compliance voltage of 20 to 36 VDC. These low noise devices offer a wide frequency response of 2 to 45 kHz.


  • 4-125 series discontinued, ask for replacement.


Aero Support is a customer focussed, Surrey based company providing aero engine test facility design and support solutions.

In addition to our test facility solutions, we are also a major distributor for CEC Vibration Products to our UK and worldwide customers.


Aero Support Ltd.

13 Stratford Court, Avon Road

Farnham, Surrey, GU9 8PG, UK

Tel: +44 845 0600 877

Fax: +44 845 0600 788

Email  sales@aerosupport.aero