• The world’s first NLJD providing spatial selective detection of targets by a narrow (16 degrees) beam with laser pointer
• High frequency of probing signal (above GSM band)
• Detection of a standard SIM-card at 1m distance
• Laser pinpointing for a space selective object localisation
• Automatic low noise frequency selection
• Automatic and manual modes of changing probing signal power
• Wireless headphones
• Safe to operate (power density within the operator’s zone does not exceed 4,0 mW/cm2)

Product Description

The Lornet-36 NLJD has been created especially for a quick and reliable location of unauthorized electronic devices during investigation operations and identifying of miniature electronic devices on a considerably safe distance, which is important operating with suspicions objects. Laser pinpointing enhances localization accuracy of the found object. High signal operating frequency range makes Lornet 36 capable of detecting semiconductors covered by various materials or through slits and holes, ungrounded shielding, and etc. by means of reflection from a smooth surface.

The electromagnetic upon the operator is kept to the minimum level due to a very low duty cycle of probing pulses and decreased radiation to the operator side.

The Lornet-36 NLJD is capable of detecting wide variety of electronic devices containing semiconductor elements, such as covert audio/video surveillance devices, microphone amplifiers, audio-recorders, remote control eavesdropping devices, and etc., regardless of whether they are turned on or off. Compact dimensions. The Lornet is fitted with LED panel for 2nd and 3rd harmonics levels indication. Furthermore, the 2nd and 3rd harmonics levels can be estimated via the built-in speaker or wireless headphones to evaluate parametric impacts (e.g. knocking) on the suspicious object.

Product specifications

Type of a probing signal Pulse
Probing signal frequency range 3580 – 3620 MHz
Maximum radiated peak power Pulse (duty ratio160) 20 W
Pulse (duty ratio 20) 12 W
Energy potential (with antenna gain  factor) 2000 W
Probing signal power attenuation 22 dB (11 steps)
Receiver sensitivity -110 dBm
Dynamic range 40 dB
Angle of antenna directivity diagram
(at 1st / 2nd / 3rd harmonics)
16 / 8 / 4 grade
Power supply Li-Ion rechargeable battery
Continuous operation time Pulse (duty ratio160) 3 h
Pulse (duty ratio 20) 2 h
Dimensions ready for operation 477х303х227 mm
standard packing 303х303х230 mm
Weight ready for operation 1.4 kg