Overview The MFJ-5005 is a commercial-tier, vehicle-mounted mobile pseudo-Doppler radio direction finder (RDF) marketed by MFJ Enterprises, Inc. Designed to streamline signal tracking, radio foxhunting, and localized interference hunting, the system determines the real-time direction of a target transmitter between … Continue reading
Overview The DDF2020M is a professional-grade, base-station radio direction finder (RDF) variant engineered by Global TSCM Group, Inc. Utilizing the exact same pseudo-Doppler core processing framework as its vehicular counterpart, the DDF2020T, this model is explicitly optimized for permanent fixed-site … Continue reading
Overview The DDF2020T (marketed under the Stealth DDF2020T/GPS designation) is a commercial-tier, vehicle-mounted mobile pseudo-Doppler radio direction finder (RDF) manufactured by Global TSCM Group, Inc. (KN2C). Engineered for signal tracking, interference location, and counter-surveillance sweeps, the module analyzes phase modulation … Continue reading