Profile: Praxsym, Inc. designs and manufactures power detectors, synthesizers and test equipments. We also provide digitally controlled amplifier leveling control, DDS driver and controller. Our test equipment includes portable attenuation measurement system, propagation survey system, dual band test transmitter, high power signal generator, low noise preamplifier and shielded enclosure integrity test set. Our digitally controlled amplifier leveling control is used to set and monitor the output level of fixed gain radio frequency amplifier & the module is available for many bands between 800 MHz & 3 GHz.