Entrance for the
registered users
Non-linear junction detector NR 900V «VECTOR»
NR 900V Non-Linear Junction detector (NLJD) is a professional sweep device designed for inspection of constructional elements of building and interior objects in the premises.
The device is applied for detection and localization of covert surveillance electronic devices in different operational modes: transmission, switched off or stand-by mode (for remote controlled devices).
NR 900V Non-Linear Junction detector (NLJD) has the following distinguish features:
- High energetic potential;
- Able to search electronic devices covered by the metal net of reinforced concrete construction (basic distinction from compact NLJD NRm type)
- Protected against GSM/DECT interference.
Technical Specifications:
| Transmitter Frequency, MHz Output power Output power (envelope separation mode (20K)) Control range of output power, dB Probe signal modulation type Searching mode Envelope separation mode (20K) |
860 peak pulse 100 W (+50dBm) (average continuous 0.07W (+19dBm) not less than 0.3W (+25dB) -21 dB (with 3dB step) amplitude-pulse duty cycle 1330 duty cycle 57 |
| Receivers Frequencies, MHz Sensitivity (taking into account digital processing) Attenuator levels, dB |
1,696; 2,544 not worth than -150dB/W (-120dBm) (at S/N ratio - 6dB) -10,-20,-30,-40,-50 |
| Aerial Polarization Ellipticity ratio, not worth than Gain of transmitting aerial, not less than Gain of receiving aerial, not less than Main lobe angle, not less than, Back lobe level, dB, not less than |
circular 0.75 8 8 40° –15 |
| Dimensions Aerial head, mm Telescopic rod (maximum length), mm Transceiver unit, mm Device in carrying bag, mm |
ø194 980 177 x 390 x 1403 485 x 390 x 140 |
| Weight Telescopic rod with aerial system, kg Transceiver unit, kg Ready-to-use device (with battery), kg Device in carrying bag, kg |
1.1 1.7 3.5 6.5 |