Delta S Professional Frequency Detector 6GHz
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Delta S Professional Frequency Detector 6GHz

Delta S. New portable frequency detector. It locates all types of 5G, 4G, WIFI, GPS devices such as wireless cameras, GPS beacons, hidden microphones and even jammers.


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Delta S Professional Frequency Detector 6GHz
Delta S Professional Frequency Detector 6GHz

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Would you like to buy the new Delta S Sweep System up to 6GHz for TSCM work?

New Delta S portable frequency detector from Digiscan Labs .

It has a specific working mode to locate all types of beacons and high-tech GPS locators. If you need to do a TSCM sweep and locate these devices, the Delta S frequency detector will not let you down. Don't let them spy on you!


General features of the Delta S portable 5G, 4G, 3G, WIFI frequency detector Delta S

  • Very easy to use
  • Quickly and reliably detects all types of RF surveillance devices in the range up to 6 GHz, including analog, digital, continuously and periodically operating, transmitting audio or video, with or without encryption.
  • Finds and identifies covert surveillance devices using GSM, 3G, 4G/LTE, 5G, Bluetooth, Wi-Fi, DECT and other digital standards in the range up to 6 GHz.
  • Scans Wi-Fi 2.4 GHz, Wi-Fi 5 GHz, Bluetooth, "Bluetooth LE" and "Bluetooth LE Advertising" channels
  • Detects RF signal jammers in all bands, including mobile uplink and downlink, global navigation satellite system bands (GPS, GLONASS, GALILEO, etc.), Wi-Fi/Bluetooth, etc.
  • Spectral analysis provides high sensitivity and long detection distance, outperforming typical RF detectors and near-field receivers by 10 to 20 times.
  • The background masking function allows you to reject friendly signals such as TV, radio, mobile base stations, etc., and focus on finding local signals that pose a danger.
  • Can be quickly adjusted to the local frequency assignment in the country of use (mobile and wireless bands).
  • High-speed spectrum update and real-time wide bandwidth (RTBW) provide the ability to record short burst signals.
  • Search modes include "All Signals", "Mobile/GPS Trackers", "Wireless/ISM", "Downlink/Navigation", and "Custom", as well as two additional modes for inspection of suspect bands or signals
  • Two antenna inputs and a built-in antenna switch provide maximum sensitivity over the entire frequency range
  • Unlimited number of logs, each can contain unlimited event history
  • ThreatMark" function displays dangerous signals on a spectrum graph
  • Audio alarm warns user of the presence of danger with a sound of varying intensity
  • Works with, and is powered by, a laptop or tablet computer
  • Has a convenient magnetic system for connecting laptop/tablet to the main unit
  • Other features: attenuator, max. hazard hold, demodulation


How does the detector work for 5G, 4G, 3G, WIFI frequencies? Delta S portable?

The Delta X G2 portable detector has different working modes including a specific mode for locating beacons and GPS locators:

  • Stop/View log
    Review of detection results stored in the log. The signal table, spectrogram, waterfall and alarm graph provide complete information on detected signals and alarm events.
  • Mask update
    Quick preparation for detection: the system automatically accumulates existing transmit and other safe signals in the area to be overlooked during subsequent detection.
  • RF sweep
    The primary detection mode. Provides maximum reaction time and highest sensitivity. The operator can move the system or its antenna during detection.
  • 24/7 Guard
    Rejection of short transmissions and use of two antennas reduces false alarms in this mode. Suitable for 24-hour detection without unwanted false alarms.
  • Car Tracker Detector
    Detection of vehicle-mounted GPS trackers transmitting coordinates via mobile networks
  • Probe check
    for AC, Ethernet, phone and alarm cables and infrared/low frequency to detect the presence of unwanted interfering signals
  • Signal Analyzer
    Analysis, demodulation and physical location of detected signals
  • Configuration
    Includes general configuration and information about existing mobile networks and wireless bands in the area as well as the table of known signals.


Why do I need to buy the Digiscan Labs Delta S portable scanning system?

Many criminals and criminal organizations use GPS locators to place them on their victims and track their movements such as jewelers and businessmen. It can also be used to ensure that a hidden wireless transmitting device has not been installed in an office or conference room.

The Delta X G-12 scanning system employs the best portable technology available to only the most discerning. If you want to make sure you don't have any gps beacons, cameras or encrypted microphones in your car or office, you should use the Delta X G2-12.


What advantages does the Delta S scanning system have over other 5G, 4G, 3G, WIFI or Bluetooth frequency detectors?




  • In "All Signals" mode, the system scans the spectrum over the entire frequency range and detects signals of all types. In addition to mobile and wireless signals, intercepted surveillance devices are successfully detected on other frequencies, such as VHF/UHF radio microphones, 900/1200 MHz wireless cameras and all other RF transmitters up to 6 GHz.
  • In the "Mobile Trackers/GPS" mode, the system detects mobile devices of all standards, including GPS beacons (trackers) that are installed in vehicles and transmit coordinates via mobile networks. Quickly and reliably detects embedded devices (hidden cameras and microphones) that transmit information via GSM, 3G, 4G/LTE and 5G (up to 6 GHz) mobile networks.
  • In "Wireless/ISM" mode, the Delta S quickly detects Wi-Fi, Bluetooth, ZigBee, DECT, DECT, LoRa and other RF devices operating in the ISM bands, such as remote controls, smart home components, wireless sensors, etc.
  • In the "Downlink/Navigation" mode, the system scans the downlink bands of mobile networks and Global Navigation Satellite System bands. With the "Detect RF Interference" function active, interference and anomalies created by RF signal jammers will be detected and displayed in the bar graph. In addition, a special warning sound will be produced.






  • Information about the RF environment is displayed in bar graphs, each responsible for a separate frequency band.
  • The band table can be easily adjusted to the frequency assignment of the country of use
  • It is possible to edit and add new bands Each band has an individual threshold
  • For each band the following information is displayed: name, frequency, current dB level, peak dB level, maximum dB level, threshold, number of hazardous signals and frequency of the most hazardous signal
  • The band bar graph changes color to red when the threshold is exceeded.
  • Alarm history for each of the bands is stored in the log and displayed on the graph
  • User can inspect separate bands







  • Signals are automatically recognized in spectral traces, added to the signal list and then automatically updated
  • Frequency, band, channel, current, peak and maximum recorded level are displayed for each signal
  • Alarm history for each signal is stored in the log and can be displayed on the alarm graph.
  • The user can proceed to the inspection of a single signal






  • The "Background Masking" procedure allows the operator to collect and mask external signals, such as TV signals, radio signals, mobile base stations, etc. and thus focus on identifying only those transmitters that are in the target area.
  • The measurement duration can be selected
  • Background masking can be performed at several points around the target area
  • The spectral mask shift (sensitivity) is set by a threshold




  • The level of each active Wi-Fi channel is displayed separately when inspecting the 2.4 GHz and 5 GHz bands. Each channel can be studied individually
  • Bluetooth, Bluetooth LE and Bluetooth LE advertising levels are displayed separately. Each type can be surveyed separately.
  • A list of Wi-Fi access points with their attributes and levels can be displayed in the Devices list and in the spectrum.




  • Each band has an individual threshold that can be defined by the user
  • The color of the bar graph changes to red when the threshold level is exceeded
  • The "Audio Alarm" function warns the operator when the threshold is exceeded. The intensity of the alarm increases as the level rises.




  • "Live" and "Peak" traces.
  • persistence mode
  • Dangerous signals are marked in the spectrum (ThreatMarks function).
  • Cascade function
  • Convenient scrolling and zooming
  • Touch screen support
  • Capable of zooming in on any part of the spectrum while continuing to search the entire range







  • The system can scan bands where RF signal jammers operate: mobile downlink and Global Navigation Satellite System (GNSS) bands.
  • Detect RF interference" function activates noise level measurement
  • Special audio alarm warns about interference
  • Noise level" bar graph shows the level of interference and helps to find the source



Where to buy the Digiscan Labs Delta S Portable Frequency and GPS Beacon Detector?

You can buy the Delta S frequency detector directly on the website or in our physical store. is the official distributor of the brand in Spain and Portugal so you will always get the best price and an official warranty for 2 years. Direct sale, without intermediaries.



Delta S frequency detector features

  • Frequency range: 57-6000 MHz
  • Sweep speed: 8 GHz per second
  • ADC resolution: 12 bits
  • Sensitivity: -85dB
  • Dynamic range: 80 dB (with attenuator)
  • Displayed signal level: -90...-10 dB
  • Real time bandwidth (RTBW): 27 MHz
  • Format: Handheld unit
  • Platform: Analog Device SDR
  • Antenna inputs:
    INPUT 1 - SMA, 57-2000 MHz
    INPUT 2 - SMA, 2000-6000 MHz
  • Search modes and update time:
    All signals (~0.8 s)
    Mobile trackers/GPS (~0.2 s)
    Wireless/ISM (~0.3 s)
    "Downlinks/Navigation" (~0.3 s)
    Inspect band/signal (~0.1-0.2 s)
  • Visual elements (panels): Level, Cascade Spectrum, Alarms
  • Demodulation: AM and FM with bandwidth 5, 15, 30, 30, 100 and 200 kHz (in the range 70-6000 MHz).
  • Laptop / tablet requirements ( not included in standard supplied set ) : Intel Core i3 / AMD Ryzen 3 or higher (Intel Core i5 / AMD Ryzen 5 recommended). 2 USB ports, one must be SuperSpeed type (USB 3.0/3.1/3.2 or USB Type C) RAM 8 Gb or more SSD 128 Gb or more Windows 8,10,11. Screen size 12-14".
  • Powered: by laptop / tablet USB port
  • Battery Resource: 1-1.5 hours
  • Working time from AC: Unlimited
  • Displayed spectrum range: 2 - 6000 MHz
  • Working temperature range: -5°C... 45°C / 23°F ... 113°F
  • Dimensions of main unit (without antennas): 33.5 x 26 x 6 cm / 13.2 x 10.2 x 2.4" / 13.2 x 10.2 x 2.4
  • Packing dimensions: 50 x 40 x 20 cm / 19.7 x 15.8 x 7.9" / 19.7 x 15.8 x 7.9 cm
  • Weight of main unit with antennas (without computer): 3 kg
  • Packing weight: 8.5 kg


Included Equipment

  • Main unit
  • Carrying case
  • USB drive with software and user manual
  • Wideband omnidirectional antenna ODA-4
  • Microwave antenna MWA-6
  • Microwave antenna LPDA-12
  • Magnetic sticker for notebook or tablet - 4 pcs.
  • USB Type C - USB Type A adapter - 2 pcs.



ESPIAMOS, as a brand belonging to HISPA IMPORTACIONES DELUXE, S.L. , is the official distributor for SPAIN of this device and all the products of the Digiscan Labs brand. Buy directly, without intermediaries and with factory service. We do not offer warranty, technical support or advice of the devices with serial numbers that do not come from the official channel. Be wary of companies, websites or portals that can not prove brand identity.