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Signal Knight Brand Mobile Jammer

Model: SK-11B Mobile Jammer

Introduction:

SK-11B mobile jammer is the new release portable model information security product of mobile jammer. It can form an electromagnetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station. The model SK-11B mobile jammer blocks the logical signal channel like GSM, CDMA, 3G, PHS, DCS, GPS, Wireless Video, etc. Therefore, in the efficient jamming area, the mobile jammer can prevent the secret information leakage through your mobile phone. Signal Knight is a professional manufacturer of mobile jammer; we will design and develop any types of mobile jammers for different country clients’ demands. The SK-11B portable mobile jammer is now a necessity for law enforcement and private places to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society.

Features of the SK-11B Mobile Jammer

-Coolest and lowest priced mobile jammer on the market.

-Portable, Small, Compact and Robust.

-Battery or Mains compatible.

-To keep you away from noise or disturbance of unexpected mobile phone calls or text messages (SMS)

-World wide compatible.

-To block mobile phone communication links within an effective area.

-No transmissions or receptions of mobile phone calls in coverage area.

-All specified frequency bands will be blocked simultaneously.

-Easy to operate.

-Effectively making subsections, just interfering downlink and causing no interception of base station.

-Using at meeting rooms, conference rooms, museums, temples, mosques, galleries, theatres, concert halls, churches, restaurants, classrooms, training centers, factories, banks, trains, buses etc.

Important Notice:

1. SK-11B mobile jammer has a inner lithium cell, after charging the mobile jammer you will see a red LED light working, however please recharge the mobile jammer two more times for full battery charging.

2. The mobile jammer’s effective jamming area will change with different circumstance around users, such as the distance or locations of the cell tower and the obstacles between cell tower and the mobile jammer.

3. In the normal condition, the mobile jammer will work very less jamming area, when the distance is near or very close the cell tower or cell base stations. As well as, if there are obstacles and walls between the cell tower and the cell phone, the mobile jammer will give less jamming area.

Specification:

SPECIFICATION - SK-11B Handed Mobile Jammer
Jamming Area	Up to 10meters (Depends on signal strength, at the site to be jammed)
Cellular Systems	Output	Frequency
	Option A for American Market
	CDMA/GSM	850-960Mhz
	DCS	1805-1990Mhz
	3G	2110-2170Mhz
	Option B for Europe Market
	GSM	925-960Mhz
	DCS	1805-1880Mhz
	3G	2110-2170Mhz
Power Supply	AC 110V-240V / DC 5V input / Built-in Battery: 1500mA/h
Dimension	Antennas on: 134.51.8cm Package: 19cm(W) * 20cm(L) * 6.6cm(H)
Net weight	Product weight: 0.35kg Package weight: 0.55kg
Accessory	Charger, Car charger, one inner lithium battery and 3 antennas
Working Time	1-2.5Hours
Port of shipment: Beijing of china, DHL and EMS and UPS, others Delivery time: in 7 days Payment: WesternUnion, PayPal or T/T in advance All the parts warranty: 24 months Country of origin: China

*The mentioned jamming distances are based on the base station signal strength at -80dBm; actual jamming distance will be varied depending on the strength and type of cellular system.

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FAQs (Frequently Asked Questions):

Will Mobile Jammer interfere with the other electronic equipment to work in normal condition?

No. Because the electromagnetic signal sent by Mobile Jammers are totally used in the band that regulated by government and just have interception effect to cell phone communication.

Is Mobile Jammer harmful to the human body and cell phone?

Please do not need to worry about it. The intensity of electromagnetic signal sent by Mobile Jammer is in compliance with the national standard of environmental electromagnetic wave health. The signal sent by Mobile Jammer is relatively small and no harmful to human body according to the testing result. Meanwhile, this device just damages the receiving condition to the cell phone and makes the normal connection between cell phone and base station impossible. Therefore, no damage will occur on cell phone itself.

Is there any difference of distance between using Mobile Jammer indoor and outdoor?

Yes. Generally speaking, outdoor signal is bigger than the indoor signal. Thereby, the shielding effect is worse in outdoor. Strictly speaking, whether using indoor or outdoor, the effective distance of interference is related to the surrounding around, for example the distance between different base stations, positions of installation etc.

Is the Mobile Jammer has the same effect to GSM cell phone and CDMA GPS + Cell Phone?

The capacity of anti-interference of CDMA is much better than GSM Cell phone. So the interference effect for GSM GPS + Cell phone is better than CDMA Cell phone.

The shell of Mobile Jammer will become hot after working for some times. Does the long working time will damage the machine itself?

It is very normal. When designing, we are thinking of taking use of the conductivity of metal shell to help the heat sinking during our designation. By this way, the machine can be kept in good working condition for long time.