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Lornet Star

  • Lornet Star
  • Lornet Star
  • Lornet Star
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Call For The Best Pricing - 949-791-7904
$200.00 (Fixed shipping cost)


The Lornet Star is the world's only non-linear junction detector featuring an integrated spectrum analyzer of 2nd and 3rd harmonics and interchangeable transmitter-receiver unit of 3 frequency bands: 800 MHz, 2400 MHz and 3600 MHz.

What that means it tell you which are the man made, and which are natural oxides like rust on rebar. No matter if you need to sweep a conference or hotel room for audio or video bugs, or need to sweep a jail or prison cell for illegal electronics, the Lornet non-linear junction detectors are ideal.

Download the Lornet Non-Linear Junction Detector User Manual
Download the Lornet Non-Linear Junction Detector History Specifications Brochure
Download the Lornet Non-Linear Junction Detector Catalog

All Lornet Products ship from Russia in 1-2 weeks.

Lornet Star Key Features:

  • Operation in absorbing media with high humidity
  • Detection of small semiconductor elements and  remote detection with spatial selection of target
  • Reliable detection of SIM-card at a distanse of 10-15 cm
  • Universal control unit with replaceable recieving/transmitting units and extension rod
  • Built-in spectrum analyzer of 2nd and 3d harmonics increses identification efficiency of semiconductor elements (only for 24000 MHz)
  • Vivid and explicit indication of power levels of the signal and the received harmonic-waves
  • Automatic protection system against centered jamming by criterion of a minimum noise in the receiver path of the 2nd harmonic
  • User friendly interface and unified push-button control. It does not require pre-setting before the start
  • Electromagnetic radiation towards the operator is many times less than one set by the Regulator

Lornet Star Main Competitive Advantages:

  • Does not have analogues in the world.
  • The operator can analyze not only the amplitude, but also the spectra of 2nd and 3rd harmonics signals re-emitted by a non-linear object, relative to probing frequency, which increases informational content of the non-linear features of the object. In particular, that considerably facilitates decision-making on the separation of corrosive and artificial semiconductors.
  • There is a built-in module measuring the reflected power of the probing signal from the research object, which allows it to estimate the extent of the reflecting surface of the object.
  • Use of 3 replaceable transmit/receive units significantly reduces the probability of missing a thing at search operations providing major advantages in all three ranges:
  • - 800 MHz - all-weather and relatively low attenuation of signals in dense medium (brick, concrete, etc.),
  • - 2400 MHz - the opportunity to detect SIM cards and small (about 1 cm²) semiconductor devices,
  • - 3600 MHz - providing spatial selection, which facilitates search operations in premises containing legal electronic devices.
  • Time to replace transmit/receive units and extension rod will not exceed a few minutes.

Technical Characteristics:

  • Replaceable transmit/receive blocks provide probing signal frequency in the range:
  • - 2400 MHz,
  • - 800 MHz (option),
  • - 3600 MHz (option).
  • Types of probing signal:
  • - pulse (with relative pulse duration 44),
  • - continuous (with AM demodulator),
  • - continuous (with FM demodulator).
  • Output power of pulse (continuous) signal at least 10 (0,3) W.
  • Spectrum Analyzer at the 2nd and 3rd harmonics of probing signal in the band of 10 kHz and a resolution of 40 Hz.
  • Sensitivity for 2nd and 3rd harmonics at least -110 dBm (-140 dBW).
  • Dynamic indication range of 2nd and 3rd harmonics more than 40 dB.
  • Indication of re-emitted signals of the 2nd and 3rd harmonics.
  • Removable extension rod.
  • Manual power adjustment in the range of 20 dB.


With Eleven Possible Modifications, The Lornet Star Is The Top Of The Line Non-Linear Junction Detector:

  • Lornet Star //08 - with antenna module for 800 MHz
  • Lornet Star //24 - with antenna module for 2400 MHz
  • Lornet Star //24s - with antenna module for 2400 MHz and spectrum analyzer
  • Lornet Star //36m - with antenna module for 3600 MHz
  • Lornet Star //08//24 - with 2 antenna modules for 800 MHz and 2400 MHz
  • Lornet Star //08//24s - with 2 antenna modules for 800 MHz and 2400 MHz with spectrum analyzer
  • Lornet Star //08//36m - with 2 antenna modules for 800 MHz and 3600 MHz
  • Lornet Star //24//36m - with 2 antenna modules for 2400 MHz and 3600 MHz
  • Lornet Star //24s//36m - with 2 antenna modules for 3600 MHz and 2400 MHz with spectrum analyzer
  • Lornet Star //08//24//36m - with 3 antenna modules for 800 MHz, 2400 MHz and 3600 MHz
  • Lornet Star //08//24s//36m - with 3 antenna modules for 800 MHz, 3600 MHz and 2400 MHz with spectrum analyzer


Lornet Star


Antenna module





Frequency of probing signal in the range

800 MHz

2400 MHz

2400 MHz

3600 MHz 

The maximum power of the probing signal (max. // average): 

Pulse mode





Continuous mode





Pulse mode with low off-duty factor (CW)





Receiver sensitivity


Probing signal power adjustment range


Receiving path dynamic range


Battery life at maximum power in a pulse (continuous) mode









Module dimensions





Telescopic rod sizes

54x4x4 (86x4x4)cm 

Full weight of the device without telescopic rod


Telescopic rod weight

0,2 kg

Bag dimensions


Maximum device weight in the bag


Operating temperature range

from +5°C to +40 °C



  • Height: 52 mm, 112cm with extension rod
  • Width: 18 cm
  • Thickness: 6 cm
  • Power Supply: Rechargeable Battery
  • Battery Life: at max power (pulse/continious) up to 3, 0/1, 5 hours
  • Weight: less than 1000 g. without rod



  • Control knob Lornet Star
  • Interchangeable telescopic rod Lornet Star
  • Removable (Li-Ion) rechargeable batteries 12V (2pcs.)
  • Batteries charging container
  • Batteries charging adapter (220V)
  • Lornet Star package can include up to 3 Interchangeable  Antenna Units (IAU) from 4 available:
    - IAU Lornet Star // 08 (option)
    - IAU Lornet Star // 24 (option)
    - IAU Lornet Star // 24s
    - IAU Lornet Star // 36m (option)
  • Transportation bag
  • Operation manual

Warranty Information

EyeSpyPro guarantees this product for 90 days from date of purchase. If the manufacturer offers a longer warranty, we will assist you in obtaining repairs under warranty. Contact us for the manufacturers warranty for this product.

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