2 Watt Q-Switch Driver

Atto QSD-RF Driver

20 MHz - 460 MHz, slim design

  • Internal first pulse suppression
  • 24 V industrial supply
  • Analog modulation
  • Pulse input
  • Internal power measurement
  • Temperature compensation
  • Overtemperature protection
  • Overvoltage and overcurrent protection
  • Safe and stable under mismatch
  • Operation and error messages
  • Serial interface
  • Graphical user interface
  • Configuration interface

Pilot lot

  • Samples are already available in small quantities.
  • Full production start Q3/2017

The Atto QSD-RF Driver is a 2 Watt Q-Switch Driver, which is in its function especially tailored to the conditions of acousto-optic control. The configurable first-pulse automatic allows a quick and ease adaptation to various first pulse suppression required on engraving to achieve constant and stable results. The 2 Watt Q-Switch Driver provides its output power continuously over the entire frequency range. Precisely controlled and constant properties from module to module, in performance and frequency stability promotes the application of 2 Watt Q-Switch Driver, whereby the short switching times allow a high modulation frequency. The high-frequency output signal (RF amplitude) can be modulated and varied with an external analogue voltage 0-100%.A graphical user interface ensures a ease setting of all parameters. The output power and the first pulse suppression adjustments are programmable via the integrated serial interface, as an option there is a graphical user interface available. In addition, the high-frequency output signal (RF amplitude) can be modulated and changed with an external analogue voltage of 0-100%.

Individual Interfaces

We would be glad to provide you with an interface according to your individual requirements.

Standard Interfaces:


  • Supply connection cable
  • RF cable
  • Programming cable
  • Power splitter and coupler
  • Dummy load
  • Power meters
  • Simulation and test station
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