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Full-band wireless shielding instrument

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Full-band wireless shielding instrument

The acceptance level of the HUAWEI MLA-AL10 mobile phone working in China Mobile's 2G network environment is ≤-65dBm, and the prototype is 100m away from the mobile phone, and the mobile phone cannot successfully make and receive calls.

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E-mail: 76122668@qq.com

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Portable frequency jammer

The portable frequency jammer is composed of a host, a controller, a control cable, and an antenna. The host adopts AC220V power supply or built-in rechargeable battery to supply power.

1. Transmission coverage frequency:

F1 channel: (14~150)MHz

F2 channel: (150~350)MHz

F3 channel: (380~472)MHz

F4 channel: (838~880)MHz

F5 channel: (929~962)MHz

F6 channel: (1800~1920)MHz

F7 channel: (2120~2190)MHz

F8 channel: (2297~2705)MHz

F9 channel: (5715~5832)MHz

2. Channel output power:

F1 channel: 23.0W

F2 channel: 41.9W

F3 channel: 30.0W

F4 channel: 38.1W

F5 channel: 71.0W

F6 channel: 64.6W

F7 channel: 40.4W

F8 channel: 50.0W

F9 channel: 36.0W

3. Total weight: 40.6kg

4. Number of antennas: 5 external, 4 internal

5. Sealing distance: HUAWEI MLA-AL10 mobile phone operating in China Mobile's 2G network environment has an acceptance level of ≤-65dBm, and the prototype is 100m away from the mobile phone. The mobile phone cannot successfully make and receive calls.

6. Transmitting power: 395W

7. Number of interference modules: There are 9 interference modules, and each interference module has an independent control switch.

8. Frequency setting function: the setting frequency can be selected on the LCD display of the controller

9. Wired control distance: 10m

10. One-key start function: The main machine can be started by one-key through the switch on the main machine.

11. The content of the logo:

A) The name or registered trademark of the manufacturer;

B) The model and name of the equipment;

C) The nature of the power supply (AC, DC or AC and DC) and polarity;

D) The rated or rated voltage range of the supply voltage;

E) The rated current value and model of the fuse tube;

F) The nature and function of the terminal;

G) Security class level;

H) Safety warning symbol

12. The scratch resistance of the logo: the logo is not easy to be erased

13. Dielectric strength: between the power plug or the power lead-in end of the security alarm equipment and the bare metal parts of the shell, it can withstand the electrical strength test of the 45Hz~65Hz AC voltage specified in Table 1 of GB16796-2009, which lasts for 1min. Breakdown and arcing phenomenon.

14. Insulation resistance: the insulation resistance between the power plug or the power lead-in end of the security alarm equipment and the bare metal parts of the shell, after the relative humidity is 91% to 95%, the temperature is 40 ℃, and the moisture pretreatment for 48 hours, strengthen Insulated equipment is not less than 5MΩ, basic insulation equipment is not less than 2MΩ, and Class III equipment is not less than 1MΩ.

For equipment with a working voltage exceeding 500V, the resistance value of the above insulation resistance should be multiplied by a coefficient, which is equal to the working voltage divided by 500V

15. Leakage current: Leakage current for Class I and Class II equipment in operation meets the requirements of Table 2 in GB16796-2009, and Class III equipment does not perform leakage current testing.

Executive standard: GB16796-2009 "Safety precaution alarm equipment" safety requirements and test methods. Q/JSRD　002-2017 portable frequency jammer (enterprise standard)

★National Security and Alarm System Product Quality Supervision and Inspection Center, Ministry of Public Security Security and Police Electronic Product Quality Inspection Center