Search and Inspection Spy Cameras and Recording Non-Linear Detector (NLJD)

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: ISO
• Customized: Non-Customized
• Application: Examination Room
• Alarm Form: Sound and Light Alarm
• Model NO.: HW-24
• Modulation Mode: Pulse Signal, Continuous Wave Signal
• Output Power: Pulse Mode:15W; Continuous Wave Mode : 4W
• Display Panel: Display 2ND and 3rd Harmonics and Sensitivity
• Sensitivity: Not Less Than -120dBm
• Name: Non Linear Junction Detector
• Volume: Volume Can Be Adjusted and Can Be Connected to Ext
• Detection Range: Normal Power: 0.15 M; Maximum Power: 0.4 M
• False Alarm Rate: Less Than 5%
• Battery Parameters: 3.7V 7800mAh
• Charger Parameters: Input AC100-240V, Output DC 4.2V 3A
• Signal Frequency: 2400 - 2483 MHz
• Host Size: Length 470mm Unfolded, 285mm Folded;Width of 128 M
• Working Time: Pulse Mode: 5 Hours, Continuous Wave Mode: 1.3 Hou
• Working Environment: -5 ° C to 50 ° C
• Weight: Less Than 1000 G
• Transport Package: Carton
• Trademark: HEWEI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 100 Pieces Per Month

Product Description

Non-Linear Junction Detector

Introduction

The non-linear Junction Detector HW-24 is used to search and locate  electronic devices in on or off state. When a radio frequency signal is detected, the non-linear junction detector generates second and third harmonics.Semiconductor components will display higher grades on the 2nd harmonic.

Corrosive semiconductor components will display higher grades on the 3rd harmonic.

The non linear junction detector analyzes the 2nd and 3rd harmonics reflected from the target to ensure the rapid and reliable identification of electronic components and corrosive semiconductors.
 

Features
 

1. The detector is easy to operate, it is an ideal security tool. Modulation mode: pulse wave, continuous wave, to ensure a wide range of detection and reliable analysis of electronic devices. Automatic control of output power makes operation very simple.
 

2. Automatic adjustment of detection emission power.The non-linear junction detector can automatically adjust the optimal reception frequency to avoid interference from external noise, thus ensuring good results in complex geomagnetic environment. 
 

3. Electromagnetic radiation has little effect on people.The radiated power of the continuous carrier mode does not exceed 0.5W, and the maximum radiated power of pulse carrier mode does not exceed 10W. The level of radiated power is automatically controlled by an attenuator built into the device.

Specifications
 

Sensitivity	Not less than -120dbm
Modulation mode:	Pulse signal, continuous wave signal;
Output power	Pulse mode:15W; Continuous wave mode : 4W;
Display panel	Display 2nd and 3rd harmonics and sensitivity;
Volume	Volume can be adjusted and can be connected to external headphones
Detection range	Normal power:  0.15 m; maximum power: 0.4 m;
False alarm rate	≤5%
Signal frequency	2400 - 2483 MHz
Working time	Pulse mode: 5 hours, Continuous wave mode: 1.3 hours;
Battery parameters	3.7V 7800mah;
Charger parameters	Input AC100-240V, Output DC 4.2V 3A;
Host size	Length 470mm unfolded, 285mm folded;Width of 128 mm;
Working environment	Humidity : Less than 90%;Temperature -5 ° C to 50 ° C
Weight	Less than 1000 g

 

Company Introduction

 

In 2008, Beijing Hewei Yongtai Technology Co., LTD was established in Beijing.Focus on the development and operation of special safety equipment, mainly serve the public security law, customs and other national security departments.

 

In 2010, Jiangsu Hewei Safe Technology Co.,Ltd was established in Guannan.Covering an area of 9000 square meters of workshop and office building, it aims to build a first-class special safety equipment research and development base in China.

 

In 2015, a Reserch and development center was set up in Shenzhen.Focus on the development of special safety equipment, has developed more than 200 kinds of professional safety equipment.

 

 

Jiangsu Factory
 

 

Shenzhen Research Centre
 

Overseas Exhibitions

 

Certificates
 

 

 

Staff Photo