AirWarden® Direction Finder Module Specifications

Review key specifications, performance details, and deployment requirements for the AirWarden Direction Finder Module.
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Directional Detection for High-Risk Facilities

The AirWarden Direction Finder (DF) Module delivers precise drone bearing tracking for high-risk facilities. Using directional antenna arrays and advanced machine-learning-based direction finding algorithms, it works with AirWarden Spectrum Sensors to provide accurate bearing data, tracking non-broadcasting drones in real time from a single site.
Built and supported in the U.S., the AirWarden Direction Finder Module is trusted across critical infrastructure, government, and enterprise security — delivering precise bearing accuracy in a compact footprint.

Why Choose AirWarden Direction Finder Module

Built for precise, single-site tracking, the AirWarden Direction Finder Module delivers accurate drone bearing data with a compact footprint and cost-effective deployment.

Accurate Bearing Detection

Uses advanced machine-learning-based direction finding technology to determine precise bearings for non-broadcasting drones.

Single-Site Directional Tracking

Provides precise directional tracking from one mounting point, reducing the need for multiple sensors spread across large areas.

Compact, Low-Footprint Design

Mounts permanently to existing infrastructure, delivering enterprise-grade tracking without bulky equipment or high-maintenance hardware.

Cost-Effective Precision

Improves the coverage and accuracy of an AirWarden Spectrum deployment without requiring additional sensor nodes.

Built for Challenging Deployments

Designed for security teams detecting non-broadcasting drones across large, obstructed, or mounting-limited sites.
Single-Point Mounting Required
Installation is limited to a single rooftop, mast, or structure, requiring coverage from one fixed mounting location.
Large Geographical Footprint
Facilities span extensive areas or multiple square miles, requiring coverage across a broad geographical footprint.
Environmental Obstructions
Surrounding terrain, dense urban structures, or RF noise interfere with standard line-of-sight sensing.
Technical Specifications

AirWarden Direction Finder Module

Enhances Spectrum Sensor deployments with directional detection and improved drone location accuracy.
Enhances single Spectrum Sensor deployments
Locates drone signals without Remote ID information
Improves location accuracy for networked deployments
MAX DETECTION RANGE
Up to 11 km
ACCURACY
≤ ±15°
UPDATE RATE
2 s
MAX POWER DRAW
Up to 40 W
01
Physical
Weatherproof fiberglass enclosure with a multi-part antenna assembly, designed for pole or wall mounting.
Enclosure material
Weatherproof NEMA Type 3R, 3RX / IP24 enclosure, fiberglass construction
Dimensions
Sensor enclosure: 13.5" × 15.5" × 9.5"
Antenna: 13" × 13" × 9"
Weight
Sensor enclosure: ~11.5 lbs.
Antenna: 3.5 lbs.
Operating temperature
−40 °C to 75 °C (−40 °F to 167 °F)
Storage temperature
−40 °C to 85 °C (−40 °F to 185 °F)
Mounting options
Pole-mount or wall-mount
Pole: Mounts to 2–4" poles with included adapters
Wall: Mounts using four fasteners appropriate for the wall material
Connectors
4 × N-Type
1 × Ethernet
1 × Circular power
02
Detection
Provides directional detection across 2.4 and 5.8 GHz bands, with range determined by local interference.
Detection frequencies
2.4 / 5.8 GHz Bands
Max detection range
By interference level
  • Strong (urban): up to 2 km (1.2 miles)
  • Medium (suburb): up to 5 km (3.1 miles)
  • Low (suburb/seaside): up to 11 km (6.8 miles)
Accuracy
≤ ±15° on average at any point around the module
Max detection targets
Unlimited
Update rate
2 seconds (Active detection)
03
Networking & Power
Connects over Ethernet and operates from a 120 VAC power supply.
Networking
Network type
Ethernet
Power
Supply
120 VAC
Maximum draw
Up to 40 Watts
04
Antenna Diagram
Antenna and mounting dimensions for installation, including overall size, mounting plate measurements, and 2–4" pole compatibility.
05
Applications
Enhances Spectrum Sensor deployments with directional detection and improved drone location accuracy.
Single Spectrum Sensor
+ DF Module
Locates drone signals that do not contain Remote ID information
Network of Spectrum Sensors
+ DF Module
Enhances location accuracy for select networked deployments
TECHNICAL SPECIFICATIONS

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