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[China]
Trade Verify
Address: Room 414, Number 113,Gucheng west road,Shijingshan Diistrict,Beijing,China.
Contact name:Gerrywang
Beijing Heweiyongtai Sci & Tech Co., Ltd. |
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2g / 3g / 4g Portable Wide-Band Wireless Frequency Jammer Radio Frequency Blocker
Introduction
This product has the small volume, the light weight, which is convenient for the individual soldier to carry. It is used to block communication and data transmission between all mobile phones (2G,3G,4G), which can prevent the scene of people from uploading photos to the Internet, public opinion fermentation. And also, it is helpful to dispose remote-controlled bomb controlled by mobile phone or mobile phone frequency band.
Technical Parameter
| No. | Parameter | ||||
| 1 |
Frequency range, power and target Frequency parameter(The contents of this table are for reference only. Customers are required to provide frequency bands in this format.)
| Frequency range | Transmitted power | Antenna | Interfere with the target |
| 800-1000MHz | 100 W | Built-in directional array antenna | CDMA800MHz,GSM900MHz GSM1800, PHS1900, 3G: WCDMA,TD-SCDMA, 2.4GWIFI, Toy remote control, 4G:TD-LTE,FDD-LTE (This is the spectrum of China's communications networks) | ||
| 1800-2000MHz | 100 W | ||||
| 2000-2200MHZ | 50 W | ||||
| 2200-2500MHz | 100 W | ||||
| 2500-3000MHz | 50 W | ||||
| 5000-6000MHz | 50 W | ||||
| 2 | Operating mode | Switch the machine on and off at one key | |||
| 3 | Transmitted power | 450W (Subject to the goods delivered) | |||
| 4 | Power dissipation | MAX750W | |||
| 5 | Power adaptability | AC220V/DC24-26V | |||
| 6 | Electromagnetic compatibility in accordance with the relevant provisions of GJB157A. | ||||
| 7 | Operation time | The built-in DC24V36AH power battery pack can support the equipment to work continuously for 50 minutes; | |||
| 8 | Built-in charger | 29.5V&2A Maximum charging time is 5 hours | |||
| 9 | Main engine weight | About 33kg | |||
| 10 | Main engine size | 63*50*30cm | |||
| 11 | Reliability and maintainability requirements | MTBF≥1000 hours,MTTR≤1 hour | |||
| 12 | Interference style | Frequency band block interference, sweep frequency interference | |||
| 13 | Working way | Sweep frequency, grooming spectrum and direct sequence spread spectrum are combined | |||
| 14 | Protection function | RF output no-load and short-circuit protection; The internal power supply system has the functions of under-voltage, over-voltage, overload, short-circuit and other protection and acousto-optic alarm. | |||
| 15 | Interference distance | 20-80m (The distance is related to the base station distance and whether there is a mobile phone amplifier) | |||
| Note: It depends on the frequency of mobile phone in each country.The actual frequency band is customized according to the frequency band provided by the customer. | |||||
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, armed police, military, customs and other national security departments.
In 2010, Jiangsu Hewei Police Equipment Manufacturing 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 military-police 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
Staff from Jiangsu Factory
Staff from Headquarters
Staff from Shenzhen research centre
