KJB Security Products Delta X 100/12 Spectrum Analyzer (100 kHz - 12,400 MHz)

KJB Security Products Delta X 100/12 Spectrum Analyzer (100 kHz - 12,400 MHz)

KJB Security Products Delta X 100/12 Spectrum Analyzer (100 kHz - 12,400 MHz)

B&H # KJDX10012 MFR # DX100-12
Special Order
Expected availability: 3-7 business days

Product Highlights

  • Counter Surveillance Sweeping System
  • Built-In RF Switcher
  • Update Rate: 100 MHz/sec
  • Frequency Range: 100 kHz - 12,400 MHz
  • Reaction Time: 60-120 sec
  • Spectrum Resolution: 15 kHz
  • Spectrogram & Waterfall Spectrum Graphs
  • Omnidirectional & Microwave Antennas
  • Multifunction Probe & Cables Included
  • Delta X Software Included
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Frequency Range: 100 kHz - 12,400 MHz

40 kHz - 6000 MHz

Special Order

40 kHz - 4400 MHz

Special Order

100 kHz - 12,400 MHz

This item is noncancelable and nonreturnable.

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KJB Security Products DX100-12 overview

  • 1Description

Detect RF listening devices with the Delta X 100/12 Spectrum Analyzer from KJB Security Products. Sensitive to a variety of analog and digital signals, constant and intermittent, audio and video, and encrypted and non-encrypted, the Delta X is a powerful counter surveillance sweeping system with an update rate of 100 MHz per second. The system features a built-in RF switcher that extends its functionality, and comes with the full set of equipment needed for professional bug detection including an omnidirectional antenna, directed microwave antennas, and a multifunction probe for checking the infrared/low frequencies, as well as wires, cables, and adapters.

Unlike conventional spectrum analyzers that require the individual inspection of each radio band depending on its assignment, the Delta X does everything automatically. Signals are recognized, and depending on their type, are saved in the "common" or "mobile & wireless" sections of the constantly updated list. Each signal is assigned an individual danger level, helping the operator to distinguish between safe external sources and suspicious local transmitters.


Finds hidden surveillance devices employing a variety of digital standards including GSM, 3G, 4G LTE, Bluetooth, Wi-Fi, and DECT
Detects information transmission via AC, telephone, Ethernet, alarm, and other wires, as well as in the infrared range (multifunction probe included)
Instant detection mode, guarding mode, locating mode, and car tracker detection mode
Can monitor for RF 24 hours a day with data logging
Capable of detecting covert bugging devices with accumulation functions and transmissions hidden within other signals
Supports storage of unlimited number of signals
Full information stored in the log can be reviewed during detection or later
Supports multiple logs
Demodulation of audio in FM, AM, USB, LSB, CW (adjustable bandwidth 3 to 240 kHz)
Alarm relay output can activate external devices when a dangerous signal is detected (turn on a CCTV system, for example)
Comes in a protected case that allows you to place a 13-14" laptop inside (laptop available separately)
Powered via laptop's USB connection
Update rate of 100 MHz per second
Frequency range of 100 kHz - 12,400 MHz
Detects signals within 60 to 120 seconds after their onset
Detects digital signals with short bursts by accumulating data

Delta X Software

Visual representation with spectrogram/persistence, waterfall, and alarm graphs
Known Signals table allows the system to reject TV, FM, and other 'friendly' signals while maintaining high sensitivity to unknown signals
Detector and Locator allow operator to perform location of a bugging device with both visual and audio notifications
Alarm Threshold decreases false alarm rate
Hold Max Danger feature selects and shows the strongest signals for their location as the system is moved during detection
Update Mask procedure allows operator to quickly adjust the system to the local RF environment in order to reject safe signals
Signals table supports sorting and filtering
Report function allows operator to export all obtained information about desired signals
Multi-language interface
UPC: 738549884798
In the Box
KJB Security Products Delta X 100/12 Spectrum Analyzer (100 kHz - 12,400 MHz)
  • Delta X Software on USB Flash Memory
  • ODA-4 Omnidirectional Antenna
  • MWA-6 Microwave Antenna
  • MWA-12 Microwave Antenna
  • Multi-Function Probe with Cables
  • Coaxial Low-Attenuation Cable (16.4')
  • In-Line Modular Adapter
  • Tripod Convertible to Handle
  • Case Cover Lock
  • Set of Adapters (Angle USB, BNC-to-SMA, and SMA-to-BNC)
  • Table of Contents
    • 1Description

    KJB Security Products DX100-12 specs

    Update Rate 100 MHz/sec
    Frequency Range 100 kHz - 12,400 MHz
    Reaction Time Minimal Signal Time for Detection: 60-120 seconds
    Resolution Spectrum Resolution: 15 kHz
    Disk Space Occupied Disk Space per 24 Hours: 1 GB
    Dynamic Range Displayed Dynamic Range: -90 to -10 dBm
    Span Displayed Spectrum Spans: 0.5, 1, 2, 5, 10, 25, 50, 100, 200, 500, 1000, 2000, 3000, 6000 MHz
    Spectrum Graphs Waterfall and spectrogram
    Data Spectrogram Display: Persistence, Live, Max, Threshold
    Modes Detector: Wide-range, signal, selection
    Fields Known Signals Table: Frequency, Bandwidth, Name, Modulation
    Bands Table: Begin, End, Name, Type, Threshold, Priority, Tracker Detection
    Signals Table: Frequency, Bandwidth, Name, dBm Level, dBm Peak Level, Danger Level, Peak Danger Level
    System Requirements Intel Atom N2600 or Intel Core i3
    2 x USB 2.0
    Windows 7, 8, 10
    13-14" / 33.0-35.6 cm screen recommended
    Temperature Range 32 to 122°F / 0 to 50°C
    Dimensions Not Specified by Manufacturer
    Weight Not Specified by Manufacturer

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