VHF/UHF/SHF Direction Finding Solutions

VHF/UHF/SHF DF for Civilian, Military, Law Enforcement, and Intelligence Applications

Our DF First™ technology employs multi-channel correlative interferometry to provide automatically accurate DF on all signals detected, ensuring bearings to / location of even short duration signals are established.

Survey and DF the VHF/UHF/SHF Electromagnetic Spectrum

Direction finding on 20 MHz to 8.5 GHz signals with a single antenna; extensions to 40 GHz with additional antennas

ITU-Compliant DF for Civilian Spectrum Regulators

The HFDF systems detect and locate signals using ground wave and skywave techniques

Ruggedized Antennas for Naval and Military Deployments

Supporting fixed, shipboard, vehicle-mounted, dismounted and man portable operations

Multiple DF Antennas Available for CONOPS Flexibility

Nine-element DF arrays from 20 MHz-8.5GHz in multiple form factors

Maximum Deployment Flexibility

Fixed, mobile, transportable, and man-portable solutions available


VHF/UHF/SHF DF and Geolocation for military and intelligence applications.

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