SB10MD - Non Linear Junction Detector (NLJD) & Metal Detector

If you are interested in puchasing this product please Contact Us


Download Datasheet


  • Non Linear Junction Detectors (NLJDs) can be used for detecting hidden electronic devices in buildings, offices, homes, cars and many other environments
  • Non Linear Junction Detectors (NLJDs) can be used to search floors, walls, ceilings and other areas of concealment including furniture, soft furnishings, curtains and clothing
  • Use the SB Non Linear Junction Detector (NLJD) before meetings to check for illicit transmitters/recorders
  • Non Linear Junction Detectors (NLJDs) are well suited for EOD and Counter Terror applications
  • Non Linear Junction Detectors (NLJDs) can be used to search for contraband items in prisons and correctional facilities
  • Non Linear Junction Detectors (NLJD ) customers include: Police, prisons, defence forces, corporate organizations, blue chip companies, sweep teams, private investigators and security firms

Key Features

  • Detects electronic devices when active, dormant or switched off
  • Controllable output power to meet a range of target threats
  • Integrated metal detector available
  • Easy to use for quick deployment
  • Audio and/or visual warning of threats
  • Extendable search head reaches up to 1 metre
  • Compact and ergonomically designed unit
  • Long battery life with optional extra battery
  • Proven output frequency for maximising detection of modern threats 


Technical Specification

NLJD Transmitter
Frequency range: 867MMHz to 872MHz
Channels: 20
Frequency resolution: 250 kHz


Modulation: Pulsed
Antenna: Circularly polarised patch, 4dBi
NLJD Receivers
Frequency range: 1734MHz to 1744MHz, 2nd harmonic
2601MHz to 2616MHz, 3rd harmonic
Sensitivity: -130dBm (both harmonics)
Antenna: Circularly polarised patches, 3dBi
Metal Detector 
Frequency: 10kHz
Type: CW, Induction Balance
Target Detection: All metal including Aluminium foil
Unit MMI
Display: 2.4" Colour LCD, bar graphs
Audio: Integral loudspeaker, headphone output, Geiger click
Battery: Removable Li-Ion battery pack
SB10 and SB10MD version - 5 hours usage
Unit size: 20 x 23cm
Search Head size: 28 x 16cm
Overall weight: Approx 3.5kg

Related products: