JJN Digital HSA-Q1 RF Spectrum Analyser

Designed specifically for Technical Surveillance Countermeasures (TSCM) use, the JJN Digital HSA-Q1 is a portable RF Spectrum Analyser in a fully integrated unit. To provide the operator with maximum detection capability, the HSA-Q1 has been designed to the highest possible technical specification and includes a range of features to aid the operator in conducting TSCM sweeps. In spite of its technical prowess, the HAS-Q1 spectrum analyser’s intuitive, user friendly GUI is easy to operate.

Modern pulsed burst signals can be missed by a slow scanning spectrum analyser, so to ensure that all types of RF signals are detected, the JJN Digital HSA-Q1 features a frequency range of 1 MHz to 13.44 GHz and is able to sweep this in 0.5 seconds. The HAS-Q1’s frequency spans can be anywhere in the entire 13.44 GHz frequency range, right down to just 25 MHz to allow for a detailed signal analysis.

The 6” built-in display on the JJN Digital HSA-Q1 can provide the operator with a full screen spectrum scan, full screen waterfall, or a split waterfall spectrum display. The HSA-Q1 can learn and store the current RF environment by carrying out a background scan. The background scan can be used at any time for a comparison to check for any new signals that may have appeared. Any new signals that do appear, are highlighted by the HSA-Q1 for further inspection.

Weighing in at just 1.3 Kg, the JJN Digital HAS-Q1 is built for portable use with its handheld form factor but is ready for desktop use with its built-in retractable stand. The HSA-Q1 can provide up to 4 hours of use with its internal Lithium Polymer battery on a single charge, as well as being able to operate continuously whilst connected to the charger. To make the HSA-Q1 as durable as possible, the unit is housed in a machined aluminium enclosure and is supplied in a military standard compact carry case.

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JJN Digital HSA-Q1 Specifications

RF

  • 1 MHz to 13.44 GHz Detected Frequency Range
  • Sweep time of 500 ms (Full Range) down to 200ms (Lower Range)
  • Real Time Colour Spectrogram Waterfall Function
  • Direct Tune to any frequency (1 KHz Resolution)
  • AM/WFM/NFM Demodulation via Speaker or Earphones
  • Background Memory Function, record RF environment and store for later comparison
  • TNC Jack RF Connector
  • RF Sensitivity in Sweep Mode: -80 dBm Max
  • RF Sensitivity in Tune & Listen Mode: -100 dBm Max

User Interface

  • 6” TFT Display Screen – Outdoor Readable
  • Data Logging to USB Stick – Time and Date Stamped

Mechanical

  • Machined Aluminium Enclosure
  • Weight: 1.3Kg (Main unit)
  • Dimensions
    • Height 223mm
    • Width 158 mm
    • Depth 45mm
  • Compact Military Standard Carry Case:
    • Length 363mm
    • Width 282mm
    • Height 120mm

Power Supply

  • Internal Lithium Polymer Battery – up to 4 Hours Battery Life
  • DC Charge: Micro USB
  • Charger: 110/220V Auto-switching with International Adaptors

Audio

  • Internal Speaker or Headphone Socket Audio Output

Antennas

  • Antenna 1: Multi-Element 13.44GHz – Length 220mm x Dia. 17mm
  • Antenna 2: Telescopic Whip Antenna (Low Frequency use)