PT-801
Technical Principle
The transmitting end of the non-linear junction detector sends the fundamental wave of the S-band to the target area or object, while the receiving end captures the second and third harmonics generat-ed from the target object, and uses artificial intelligence algorithms to analyze the harmonic laws to detect and identify whether there are suspicious electronic products or metal corrosion nodes in the detecting area.
Application Scenarios
It can be widely used in government, public security, prison, justice, commercial security and personal privacy protection, etc.:
◎ Enterprise and commercial secret protection: detect unauthorized electronic devices hidden in important conference rooms or confidential offices of the company, such as eavesdroppers, mobile phones and devices containing SIM cards, etc..
◎ Public security and SWAT explosive disposal: detect electronic detonation devices and remote controls in dangerous areas.
◎ Personal privacy protection: detect equipment for secretly photo-graphing and recording hidden in houses, hotels and other places, such as recording pens, cameras, etc..
Product Highlights
◎ IPR: fully independent intellectual property rights not limited by technical protection, can quickly customize features and optimize algorithms, technical security under greatly protected.
◎ High accuracy: the built-in second and third harmonic detection function can quickly and effectively identify the equipment contain-ing semiconductor devices.
◎ High sensitivity: it can quickly identify semiconductor products hidden in walls or furniture.
◎ Low false positive rate: the built-in nondestructive detection algorithm greatly improves the detection ability, and the false positive rate is very low.
◎ Harmless to people: the characteristics of the equipment meet HJ / T10.2 radiation environmental protection guidelines and manage-ment requirements, which are absolutely safe and harmless to human body.
◎ Flexible and simple operation: humanized operation interface, simple and intuitive; few keys for manual operation.
Product Specification
| Parameter | Technical Index |
| Product working frequency band | 2.400GHz |
| 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) |
| Receiving sensitivity | Less than -140dBm |
| Battery working time | 4H |
| Battery type | Replaceable lithium battery |
| Detection distance | >6m, C-class product complying with GA1236-2015 standard |
| Detect penetrability | It can penetrate 370mm brick wall and meet the grade C product specified in GA1236-2015 standard |
| Interactive interface | LCD displays received harmonic signal intensity |
| Audio prompts are supported and headphones can be connected. | |
| Supporting vibration tips | |
| Product dimension | (750mm x 114mm x 108mm)±5mm |
| Transit case dimension | (700mm x 330mm x 180mm)±10mm |
| Product weight | ≤1.52kg±0.05kg |
| Working temperature | -30℃~55℃ |
| Working humidity | No more than 93%, no condensate |
