Model WD-3300 - Direction Finding System
The WD-3300 system satisfies the need for a flexible, transportable, affordable and easily deployable direction finding system. It is a ruggedized transportable DF system comprised of fully integrated receivers, battery, charging unit and control circuitry in a compact sturdy carrying case, ready for quick and easy deployment anywhere, with or without external power sources with a high contrast display and standard laptop computer facilities which can be also used simultaneously for other applications. The unit contains one or more WiNRADiO card receivers which are available up to a very wide frequency range of 20 MHz to 1.8 GHz (receiver range can be extended to 3.5 GHz with option).
For maximum operator convenience, the bearings are indicated in numerical format, both as instantaneous and averaged values.
The circular azimuth display, with a freely adjustable North reference, has an additional “polar mode”. This allows the user to assess the signal strength relative to the trace length. An adjustable trace decay time can assist with recognizing random reflections. The direction finding software performs statistical calculations and presents the results in several ways, making it possible to determine the signal direction even under the most difficult conditions.
The waterfall and histogram graphics give an instant overview of the signal bearing distribution over time, assisting in validating the quality of the signal azimuth indicators.