2-18GHz Portable HF Direction Finding Antenna

This equipment operates at 2GHz–18GHz (extendable to 30MHz–40GHz), supporting portable and vehicle-mounted deployment. It enables 360° rapid interception and direction-finding for various communication and dedicated electronic emitters. With direction-finding accuracy better than 1.5° (RMS), frequency accuracy better than 0.3MHz (RMS), long detection range, weight <15kg, and intelligent analysis software, it supports TDOA and cross-bearing positioning for multi-scenario broadband RF reconnaissance missions.

Product Detail

This is a 2GHz–18GHz portable direction‑finding reconnaissance equipment with frequency extendable to 30MHz–40GHz. It supports portable and vehicle‑mounted platforms, enabling fast interception, frequency measurement and direction‑finding for various communication and special electronic emitters in the target band. It adopts four‑panel switching to realize 360° coverage, with 1GHz/200MHz instantaneous bandwidth, direction‑finding accuracy better than 1.5° (RMS) and frequency accuracy better than 0.3MHz (RMS).

Weighing less than 15kg, it integrates professional display and control software with spectrum display, topology map, time‑frequency diagram, target association database, signal sorting, IF data storage and analysis. It supports TDOA and cross‑bearing positioning, is compatible with ADS‑B reception, and equipped with electronic compass and BeiDou positioning. With complete self‑test, power supply and EMC design, it satisfies broadband RF reconnaissance and situation awareness in complex scenarios.

Frequency range		2~18 GHz (expandable to 30 MHz~40 GHz)
Instantaneous bandwidth		1 GHz / 200 MHz
Reconnaissance coverage		360° coverage via four-panel switching
Direction-Finding Accuracy		Better than 1.5° (RMS)
Frequency-Measuring Accuracy		Better than 0.3 MHz (RMS)
Detection Range for Common Radars		≥ 300 km
Display and Control Software		Equipped with intelligence analysis tools including spectrum display, topology map, time-frequency diagram, target association database, signal sorting, IF sampling data storage, and data analysis suite
ADS-B Support		Better than 45 dB
Total weight		Less than 15 kg
Positioning Capability		Supports time difference of arrival (TDOA) positioning and cross-bearing positioning
Platform Compatibility		Suitable for portable, vehicle-mounted, and other platforms