Lornet Star 24 Portable Handheld Nljd Non Linear Junction Detector

Product Description:

It is 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. For efficient identification of artificial and natural semiconductors a visual spectrum analyzer or a listening through a built in speakerphone or headphones after AM or FM decoding of the signal in continuous mode is used.

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 (for 800 and 2400 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
Main Competitive Advantages
AcA Ac Does not have analogues in the world. AcA Ac 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. AcA Ac 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. AcA Ac 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 cm?) 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, 3600 MHz.
Types of probing signal: pulse (with relative pulse duration 44), continuous (with AM demodulator), continuous (with FM demodulator).