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MESA™ 2.0 Mobility Enhanced Spectrum Analyzer

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The MESA™ 2.0 is a portable, handheld RF receiver that detects known, unknown, illegal, disruptive, or interfering transmissions. MESA™ has the portability and operational features not found on  other spectrum analyzers. It provides tools, specifications and design features for locating unknown signals throughout a wide frequency range up to 6 GHz (12 GHz with the Down Converter antenna).  MESA™ has a new Patented SmartBars™ operational mode that displays signal activity in a bar graph.

Efficiency: MESA™ is easy to set up and puts sweep data at your fingertips with user friendly navigation. Auto antenna recognition makes changing antennas a snap.

Usability: Full touchscreen control provides quick access to Spectrum, WiFi, Bluetooth®, Mobile Bands, and SmartBars™ modes.

Portability: Portable, handheld unit can sweep target areas using a full selection of fixed, bracket mounted, and hand held antennas/probes.

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  • MESA™ displays a full range of frequency data to 6GHz (12GHz with the Down Converter Antenna)

  • Sweep modes:

  • Spectrum Analyzer: zoom, screen lock, frequency span, start/stop frequencies, resolution bandwidth, center frequency

  • SmartBars™:  displays new or increased RF energy in a bar graph

  • Mobile Bands: displays RF in specific bands (i.e. Wifi, GSM, etc.)

  • WiFi: displays nearby access points and relative signal strength

  • Bluetooth®: displays nearby pairing activity

  • Display Features: Persistence, Raster Waterfall, Spectral Power Histogram (RSSI), Peak Trace, Average Trace, Patent Pending Cached Peak

  • Display & Controls:  7in/18cm capacitive touch screen with brightness and zoom controls

  • MCP (Multi-Carrier Probe): Carrier Current, Visible Light/IR, Ultrasonic, Audio Transformer, and Acoustic Leakage

  • Antenna Probe Recognition automatically detects REI antennas/probes and adjusts display

  • Audio Demodulation: AM/FM

  • Alerts:  haptic, audible, and visible

  • Remote Access:  Ethernet port for VNC remote access

  • Signal List Generation:  Manual or automatic depending on mode

  • GPS:  Removable USB, captures and saves GPS data

  • Audio:  Built-in speaker and external headphones with adjustable volume control.

  • Microphone port for Acoustic Leakage Probe and Audio Transformer

  • Data Ports:  2 USB 2.0 Type A ports for software upgrades, file storage, file transfer



  • Detect RF WiFi, Bluetooth­®, cell phones, illicit transmissions

  • Interference detection & troubleshooting

  • RF research and development

  • Wireless industry developers

  • Intelligence protection

  • Communications Site Surveys

  • Eavesdropping detection

  • RF emissions analysis

  • Spectrum misuse investigation


Accessories vary depending on selected model. Two MESA models are available: Basic, and Deluxe

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Sweep Speed:  >200 GHz/second
Operating Freq. Range:  10 kHz - 6 GHz /*12 GHz
Resolution Bandwidth Variable depending on span: 0.0380 kHz to 312.5 kHz
Instantaneous Bandwidth:  25 MHz
DANL - Noise Floor:  500 kHz RBW with Pre-amp: -102 dBm
Attenuation:  0 dB, 10 dB, 20 dB, Auto
Preamp:  +15 dB
Detection Types:  RF, Carrier Current, Acoustic Leakage, IR/Visible Light, Ultrasonic
Spurious Free Dynamic Range:  81.6 dB
Receiver Type:  Swept-tuned Superheterodyne
Audio Demodulation AM/FM demodulation with filter options: Auto, 200 kHz, 20 kHz, 5 kHz
Input Port:  QMA connector (RF input) for included and auxiliary RF antennas


Supply AC:  100-240V/50-60Hz; single rechargeable Li-ion battery (includes 1 spare)
Run Time:   ~3 hours (typical) per battery
Charge time:   ~3 hours per battery (typical)


Unit Dimensions:  5 x 8 x 2 in /13 x 20 x 5 cm
Unit Weight:  2.4lbs/1.1kg including battery
Case Dimensions:  6 x 15 x 18.5in / 16 x 38 x 47cm
Case/Contents Weight:  15lbs. / 6.8kg



Operating temperature:   -10° to 53° C
Battery charging temperature:   5° to 37° C
Storage temperature:   -20° to 60° C

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