Kestrel TSCM Professional Software |  RF Spectrum Analysis Software

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Kestrel TSCM Professional Software is a powerful and flexible operator centric software application designed for advanced radio-frequency spectrum monitoring. The Kestrel TSCM Professional Software leverages advanced software defined radio (SDR) concepts to deliver standalone RF spectrum surveillance, monitoring, collection and analysis functionality. Kestrel TSCM Pro software is an award winning, highly deployable, mission scalable, travel friendly, full featured RF spectrum analysis software.


Kestrel TSCM Professional Software is ideal for technical surveillance countermeasures (TSCM), intelligence, counter terrorism and managed Remote Spectrum Surveillance and Monitoring (RSSM). This leading TSCM software also has as applications in the law enforcement community, government, military, space, and spectrum regulatory agencies. Kestrel TSCM Pro software also provides unique features and functionality for private sector and corporate security teams conducting counter-espionage related technical security operations.

Learn more about the features of the Kestrel TSCM Pro Software

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Why Choose Kestrel

  • Delivers exceptional value, without the need to compromise on features and functionality.
  • Supports a wide range and level of professional receivers and spectrum analyzers. (See full list below.)
  • Features an intuitive, user-friendly operator centric user interface.
  • Supports a variety of global and independent preferences to improve operator situational awareness.
  • Capability to import floor plan, vertical riser plot, geographical area map or photo realistic virtual realistic images.
  • Provides “on the fly” multiple receiver “hand off” of the spectrum and demodulated signal events to all other supported and connected SDR search receivers and spectrum analyzers.
  • Graphical DSA model permits the import of floor plans, vertical riser, geographical maps, 3D rendering and photographs of the target area for comparative analysis of all collected data.
  • Comprehensive standards based report management resource that allows all aspects of the mission or assignment to be combined into a signal automatically structured and professionally formatted document.

See the Kestrel TSCM Pro Software brochure for additional information.

Kestrel TSCM Professional Software License

  • A single full software license is permanent across two (2) computers with up to two (2) SDRs.
  • There are no annual maintenance, or upgrade fees within the same software generation.
  • Supports Dual Receiver Operation (DRO) at the time of purchase, or as deployment needs and requirements change.
  • Updates, bug fixes, new features and enhanced functionality are always provided free of charge within the same generation of the software.
  • Additional ASKs and optional software modules (OPT AEC, OPT CLP, OPT AMCS, OPT TCP, OPT DTAP-GPS, etc.) require an upgrade fee.
  • If customers choose to upgrade to a new generational software release, an upgrade fee will apply. However, upgrading is a choice as the prior generation of the software will remain supported.
  • Software updates are provided online through ComSec LLC’s secure portal.

Optional Modules

Kestrel TSCM Professional Software Optional Modules enhance its capabilities and functionality. Optional Modules include: OPT AEC (Automatic Export Control), OPT CLP (Command Line Programming) , OPT AMCS (Automatic Measurement and Collection System), OPT TCP (Tap Capture Plot) and OPT DTAP-GPS (Dynamic Trace Autonomous Platform GPS). Learn more about OPT Modules.

USA Sales & Distribution, Call ComSec LLC at 800-615-0392 or REQUEST QUOTE

ComSec LLC also provides mobile, field ready kits with the Kestrel TSCM Pro Software. Learn more about ComSec’s Kestrel Surface RF Locator Kits or the Predator RF Hunter.

Need Kestrel TSCM Pro Software training? Learn more about Kestrel Remote Virtual Classroom Training.


User Interface (UI):

An intuitive, user‐friendly, work‐flow based, operator centric user‐interface, places all essential, commonly used display, and control groups up‐front. Dynamic control linking, the use of Artificial Intelligence (AI) and predictive logic, optimize settings that remain under the full control of the operator during collection, review and analysis.

Kestrel TSCM Professional Software

RF Spectrum Display (RSD):

Multiple tabbed spectrum windows permit any number of frequency Ranges of Interest (ROI), or band allocations to be searched in parallel.

Waterfall Display (WFD):

Waterfall Display (WFD) in combination with spectra recording capability, enables the time history of signal events to be instantly reviewed with Zoom to Peak feature.

Live View Analysis (LVA) TM:

Real‐time analysis of continuous and periodic signal events, is supported without the need to interrupt the run time data collection process.

Artificial Intelligence (AI):

Threat Detection Algorithm (TDA), and Signal Combining Technology (SCT) TM detects and characterizes, wide bandwidth signals.

Demodulation and Visualization:

Demodulate and record AM, FM and SSB audio, FFT displays include the RF Spectrum, Spectral Density, IQ Diagram, IQ Vs Time, RSSI History, Analog RSSI, Audio Oscilloscope, AF Spectrum and NTSC Video decoding.

More Features

Threat Detection Algorithm (TDA):

Detection modes include, Minimum Detection Amplitude (MDA), Harmonic Signature Threshold (HST), and an analog audio transmitter Chirp Threat Mode (CTM).

Location Differential Signal Analysis (LDSA):

Graphical DSA model permits the import of floor plans, vertical riser, geographical maps, 3D rendering and photographs of the target area for comparative analysis of all collected data.

Time Differential Signal Analysis (TDSA):

provides the capability to generate technical operator defined DSA TM traces, based on runƟme or post review, consisting of defined time blocks, for direct time period comparative analysis.

Kestrel TSCM Professional Software

Spectrum Baseline Logging (SBL):

The technical operator can quickly capture a detailed baseline trace and reference signal list.

Session Report Generator (SRG):

Our integrated report generator and project management structure provide unprecedented sophistication in a TSCM application.

Operational Advantages

  • Mission Agnostic By Design: Field deployment ready for virtually any RF based surveillance or monitoring requirement.
  • Low Profile & Travel Friendly: Completely portable as a component based spectrum surveillance and monitoring system analyzer.
  • Field Serviceability: Swapping out component level hardware is fully supported, and considered a major benefit.
  • Scalable Solution: Start small or start big, based on budgetary and anticipated deployment requirements.
  • SDR Hardware Upgradable: Upgrade or add the latest SDR hardware.
  • Future Proof Architecture: SDR hardware, host computer platform and antenna technology are field upgradable as mission requirements change.
  • Host Computer Versatility: Upgrade, replace and customize the host computer hardware at any time.

Compatible With the Following Spectrum Analyzers

  • Signal Hound SDR Models: SM435B, SM200C (100 kHz to 20 GHz), SM200B, SM200A, BB60C, SA44B, SA124B, TG44A, TG124A, VSG25A, VSG60A.
  • ThinkRF SDR: R5750 (9 kHz to 8 GHz) (9 kHz to 18 GHz) and (9 kHz to 27 GHz), R5500-(9 kHz to 8 GHz) (9 kHz to 18 GHz) and (9 kHz to 27 GHz), D4000.
  • Rhode & Swartz SDR Models: PR200 (pending), EM100, PR100.
  • Tektronix SDR Model: RSA306B-USB.
  • Anritsu Corporation SDR Models: Field Master Pro MS2090A (pending) for (9 kHz to 9 GHz), (9 kHz to 14 GHz), (9 kHz to 20 GHz), (9 kHz to 32 GHz) and (9 kHz to 43.5 GHz) and (9 kHz to 54 GHz), Spectrum Master T Series for (9 kHz to 9 GHz), (9 kHz to 13 GHz), (9 kHz to 20 GHz), (9 kHz to 32 GHz) and (9 kHz to 43 GHz), Spectrum Master C Series for (9 kHz to 9 GHz), (9 kHz to 13 GHz), (9 kHz to 20 GHz), (9 kHz to 32 GHz) and (9 kHz to 43 GHz).
  • Shearwater TSCM SDR Model: Merlin MK 4.
  • CRFS SDR Model: RFeye (9 kHz to 6 GHz).
  • Keysight SDRs: Fieldfox (30 kHz to 4 GHz), (30 kHz to 6.5 GHz), (30 kHz to 9 GHz), (30 kHz to 14 GHz), (30 kHz to 18 GHz), (30 kHz to 26.5 GHz), (300 kHz to 32 GHz), (300 kHz to 44 GHz), and (300 kHz to 50 GHz) models.

For additional information about SDR compatibility, please reference the Kestrel TSCM Pro Software brochure.


  • CTSC 2013 and CTSC 2014 Software Defined Radio (SDR) Innovation, Research and Development Excellence Award.
  • 2013 Espionage Research Institute International (ERII) Glenn H. Whidden Award for Best New TSCM Product.

About Kestrel TSCM Professional Software

ComSec LLc is the exclusive sole source distribution partner for Professional Development TSCM Group Inc., for Kestrel TSCM ProfessionalSoftware for the United States of America (USA) including all states and territories, representing US Government / US Military, Commercial Interests, and third-party Military Contractor Sales.

Kestrel TSCM Pro software is a Canadian innovation. Kestrel TSCM Software purchased on ComSe’c web site is delivered electronically by ComSec LLC. As well, Kestrel TSCM software updates are also provided by ComSec LLC via our secure portal.

Kestrel TSCM® Pro Software is a product of the Professional Development TSCM Group Inc. of Canada. Kestrel TSCM® is a registered trademark of PDTG Inc.


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