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SignalHawk AOA Series

Spectrum Analyzer with Angle of Arrival

The SignalHawk® AOA Series gives RF professionals the precision and confidence to identify, find, and fix signal interference. Built for today's increasingly complex RF environments, its handheld direction-finding abilities combine with a simple UI and full spectrum analysis capabilities to create an indispensable tool for interference hunters. 

Portable Spectrum Analysis

The SH-75S-AOA (Angle of Arrival) provides the ability to triangulate the location of an interferer on a map for signals between 9 kHz and 7.5 GHz. Integrating digital maps, GPS location and signal strength vectoring, the SignalHawk AOA Series provides an easy-to-use interface to pinpoint potential in-band interferers, “rogue” broadcast locations and dead spots.

Download our Interference Hunting App Note

Triangulate Sources

With a dedicated hunting UI and mapping from OpenStreetMap to track signal sources. 

See Small Signals

A built-in two level preamplifier offers up to +40 dBm amplification for seeing pesky interferers. 

Accurately Measure

Built-in spectrum measurements for field strength, GPS signal quality, FM demodulation and more allow analysis on the go. 

Compare Models

Model Number
Frequency Range
Warranty
Weight
Get Quote
SH-60S-AOA Get Quote
9 kHz to 6 GHz
3 years
1.98 lb (0.9 kg)
SH-75S-AOA Get Quote
9 kHz to 7.5 GHz
3 years
1.98 lb (0.9 kg)
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Built-in Measurements

The SignalHawk AOA Series includes all the measurements found in the base SignalHawk Series and more. 

  Included Measurements
SH-60S-AOA ACPR, CH Power, OBW, N dB BW, Field Strength, FM Demodulation, AoA Locate, GPS Signal Quality, Spectrum Mask, PeakHold Zoom, Phase Noise
SH-75S-AOA The above plus:
AM/FM Demodulation, Digital Mod Check, I/Q Modulation Check, Time-Slot/Gate Scan, Spectrum Monitoring
SH-measurements-menu

Triangulate Signal Sources

With a frequency range of up to 7.5 GHz, GPS location tracking & signal strength vectoring, you can easily triangulate the position of interfering signals on digital maps.
Our advanced analysis technology allows you to detect Electromagnetic interference (EMI), Radio frequency interference (RFI), and adjacent channel interference quickly and accurately, so you can take the necessary steps to reduce interference and achieve optimal performance.

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Bird Factory Calibration

Keeping equipment calibrated is the number one way to ensure performance and longevity. We recommend calibrating your SignalHawk AOA at least annually. A Bird Calibration means we fully test your equipment and adjust it as needed to ensure it’s meeting specs.

Don't Hunt Alone

Chasing down interference with incomplete tools, struggling to pinpoint signal sources in dense environments, or feeling the pressure of downtime you can't afford—don't go it alone. Rely on the experts here at Bird to help with in-person training, guidance, and tailored support. Whether you're looking to upskill your team, troubleshoot a persistent issue, or build a proactive RF strategy, let's work together. 

A technician hunting a signal with SignalHawk-AOA