Our Products: What's New
At Praxsym, we are continually looking toward the future.  Our engineering department works tirelessly to fill market needs with solutions that provide a maximum in functionality and value.

New Products

Direct Digital Synthesizer

The DDS driver/controller is a fast tuning direct digital synthesizer combined with a controller and latched output drivers. The DDS driver/controller accepts a 15-bit parallel frequency word and outputs a new DDS generated frequency along with user defined control bits in less then 800nSec. To achieve this high processing rate, the input frequency word is mapped in flash

memory to the required outputs. A built-in harmonic filter typically reduces harmonic spurs below –75dBc. The DDS driver/controller is an ideal signal source for direct and other wideband synthesizer applications.

HF Digital Preselector

The Digital Preselector Filter is a tunable preselector filter used to enhance receiver performance by reducing large interfering signals that cause distortion.  The preleselector can be used in a variety of applications including software define radios (SDR), conventional receivers, and remote collection sites.