Non-linear Junction Detector
Product Introduce:
FJT-C-HW-801 is a non-linear junction detector. It can detect any electronic equipment hidden in walls, floors, ceilings, lamps, furniture or containers. Whether these electronic devices are transmitting signals or not, they are alerted by display, vibration and sound prompts, so that the detectors can focus on the hidden targets.
Technical Principles:
Non-linear junction detector emits S-band fundamental wave to the target area or object, and the receiver captures the second and third harmonics generated by the target object. Artificial intelligence algorithm is used to analyze the harmonic law, so as to detect and identify the electronic equipment with non-linear junctions.
Product highlights:
1.High positioning accuracy: The product uses 2400MHz radio frequency detection technology with high precision positioning characteristics.
2.High semiconductor recognition ability: the product built-in spectrum analyzer supporting second and third harmonic detection can quickly and effectively identify devices containing semiconductors.
3.High Sensitivity: Especially for SIM card devices with high sensitivity, to ensure that secrets, mobile communications equipment can be quickly detected.
4.Low false alarm rate: built-in nondestructive detection algorithm greatly improves the detection capability, and the false alarm rate is very low.
5.High Safety and reliability: meets the requirements of electromagnetic radiation and absolute safety to human body.
6.Flexible operation: support automatic transmission power and manual mode selection, easy to operate manually
Friendly Man-machine interface: support OLED visual graphical interface, vivid display of power emission level and second and third harmonic graphics, easy to operate.
7. High cost performance: with the world most cost-effective, cost-saving and excellent performance.
Technical Specifications
| parameter |
Technical index |
| Product working frequency band |
2400MHz |
| working voltage |
7.4V |
| frequency range |
2.404 GHz - 2.472 GHz |
| Receiving 2nd~3rd Harmonic Range |
4.808 GHz-4.944 GHz,
7.212 GHz-7.416 GHz |
| Pulse mode transmit power (maximum) |
0~4W (ERIP) |
| Power Control |
Manual or Auto control |
| Receiving sensitivity |
Less than -140dBm |
| Battery Working Time |
4H |
| Battery type |
Replaceable lithium battery, |
| Charging time |
2.5H |
| Interactive interface |
LCD Displays Received Harmonic Signal Intensity |
| Audio prompts are supported and headphones can be connected. |
| Supporting Vibration Tips |
| Detection distance |
GPS module: 300-500mm
Mobile phone: 150-220 mm
Secret recording equipment: 90-120mm |
| Product size |
750(L)*114(W)*108mm(H) |
| Outer box size |
700(L)*330(W)*180mm(H) |
| Product weight |
1.6kg |
| working temperature |
-30C ~45 C |
| Working humidity |
No more than 92%, no condensate |
Accessories
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