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Anti-eavesdropping/Anti-eavesdropping/Anti-eavesdropping/Confidential Conference-Handheld Radio Frequency Spectrum Analyser

  • No:HSA-Q1
  • Quantity:

    HSA-Q1 is a fully integrated portable radio frequency spectrum analyzer designed for professional countermeasures. Frequency ranges from 0 to 13.4 GHz and scanning time is only half a second. It provides unparalleled performance in real handheld packaging.


    HSA-Q1 has a wide frequency range from 1 MHz to 13.44 GHz, and the scanning time is only 0.5 seconds (shorter span is faster), which ensures the detection of all types of RF signals, especially modern pulse burst signals that may be missed by slower scanning units.

    HSA-Q1 is a fully integrated portable radio frequency spectrum analyzer designed for professional countermeasures (TSCM). It is designed with the highest technical specifications to ensure maximum detection capability and has a series of valuable functions to help combat RF detection or "scanning". Despite its technical capabilities, HSA-Q1 is still easy to operate and has an intuitive user-friendly interface.

    HSA-Q1 has a wide frequency range from 1 MHz to 13.44 GHz, and the scanning time is only 0.5 seconds (shorter span is faster), which ensures the detection of all types of RF signals, especially modern pulse burst signals that may be missed by slower scanning units.


    When detailed signal analysis is required, the frequency span can be set anywhere from 13.44 GHz to 25 Mhz. Simply move the cursor to any detected signal and press the "zoom" button to view the signal in more detail.

    The waterfall (spectrum) function displays real-time full-color graphics of any detected signal to allow users to further analyze. This is particularly useful in analyzing modern pulse digital signals (or frequency hopping signals), such as signals from cellular, Wifi, Burst and GPS devices.

    RF sensitivity can be adjusted at five levels: for example, the maximum (-80 dBm) can detect all signals, including those outside other adjacent rooms or even buildings, and can be reduced to a minimum when the location of a particular nearby signal source is required.

    HSA-Q1 has Tune-Listen function. Just press the button, the user can directly tune to any detected signal, view the signal mode and view the real-time signal strength (as low as - 100dBm). If necessary, users can also choose wide FM, narrow FM or AM demodulation, and listen to detected signals through built-in speakers or headphones. This is especially useful for identifying traditional errors with microphones or eliminating other harmless detection signals, such as radio broadcasting.

    If necessary, HSA-Q1 can perform "background" scanning to learn and store the current RF environment. This can be stored and invoked at any time in the future for comparison to see if any new suspicious signals have appeared in the RF environment since the last check. The new signal will be highlighted on the screen for further inspection.



    Persistent mode provides further analysis of any detected signal. The longer the signal is "persistent" (the longer the time it is detected), the color of the signal will change from blue to red by chromatography to obtain the longest current signal. This can be used to identify persistent signals that may be hidden in noisy RF environments.

    Storage and recording means that scanning data can be stored only by connecting a USB memory stick. The scanned data will be stored in time and date format and displayed graphically so that it can be called at any time for further graphic analysis.

    To maximize flexibility, HSA-Q1 is equipped with two antennas: a multipurpose antenna and a telescopic whip antenna for low-frequency applications.

    HSA-Q1 is really handy and has a retractable desktop bracket. The weight of the device is only 1.3 Kg. It is encapsulated in machined aluminium shell and has very high durability. The internal lithium polymer battery pack can be charged for 4 hours at a time. Connecting the attached charger can also operate the machine continuously. The whole package is provided with compact military standard portable packages, providing the best protection and portability.

    HSA-Q1 is designed, manufactured and tested in the UK to meet the highest technical standards.

    Packaging provides:

    HSA-Q1 Handheld Spectrum Analyser
    Multi-element concentric antenna (23 cm)
    Telescopic whip antenna
    Charger with international adapter
    Headset
    Military Standard Compact Portable Pack


    • Frequency range 1 MHz to 13.44 GHz
    • Scanning time is only 0.5 seconds (full range)
    • Spectrum Waterfall Function for Detection Signal Analysis
    • Tuning and monitoring demodulation function - AM/WFM/NFM
    • Record data to USB memory sticks with time and date stamps
    • Background memory is used to compare previous scans
    • Very high RF sensitivity (- 80 dBm scan, - 100 dBm direct tuning)
    • 6 "TFT Display Screen - Outdoor Readable
    • Audio output via built-in speakers or headphones
    • Provide multi-element customized antenna
    • Internal lithium polymer battery - 4 hours battery life
    • It weighs only 1.3 kilograms.
    • Machining Aluminum Shell
    • Provide compact military standard portable packages