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Beijing Signal Knight Technology and Trade Co.,Ltd.
[China (Mainland)]

Online Postings:. Products [4] Trade Leads [12]
Business Type:Manufacturer
City: Beijing
Province/State: Beijing
Country/Region : China (Mainland)

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Beijing Signal Knight Technology and Trade Co.,Ltd.

Cell Phone Jammer SK-3

Subject:	Cell Phone Jammer SK-3
Update Date:	2009-08-13 09:31:51.0
Valid Period:	Never expired

Contact Info
Tel:	86-10-59035308
Fax:	86-10-59797999
Contact Person:	Mr.Louis Qin

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Description

Features of the SK-3 Mobile Phone Jammer

--- 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 call in coverage area.

--- All specified frequency bands will be blocked simultaneously.

--- There is no disturbance for other electronic devices.

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

The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the mobile phone jammer. It means that in normal condition if the distance is close between the cell tower & the mobile phone jammer, it will have very less jamming area. Likewise, if there are obstacles & walls between the cell tower & the mobile phone, the mobile phone jammer will give less jamming area. Furthermore, the battery and power adapter will also influence the effective power of mobile phone jammer. Technically speaking, the effect of mobile phone jammer will depend on the circumstance around users.

Specification:

SK-3 Mobile Phone Jammer SPECIFICATION
Jamming Area	0.5meters to 35meters (1.6 Feet to 50 Feet) (Depends on signal strength, at the site to be jammed)
Cellular Systems	Output	Frequency
	Option A for Asian Market
	CDMA	860-894MHz
	GSM	925-960MHz
	PHS	1900-1925MHz
	3G	1990-2170MHz
	Option B for Europe Market
	CDMA	860-894Mhz
	GSM	925-960MHz
	DCS	1805-1850MHz
	3G	1990-2170MHz
	Option C for American Market
	CDMA	850-894Mhz
	GSM900	920-960Mhz
	GSM1800	1710-1880MHz
	CDMA2000, 3G	1990-2170Mhz
Power Adapter	Input AC160V-240V, DC5V
Total Output Power	8Watt
Dimension	Product Antennas off: L 28x W 18 x H 4 cm Package: L 33x W 26 x H 8 cm
Weight	Product weight: 1.3kg Package weight: 1.8kg
Accessory	1 power adapter, 1 jammer, 4 antennas
Working Time	24hrs and 7 Days
Relative Humidity	20%--95%
Working Temperature	-40~ +55 deg C
Antennas installation	Install the antennas corresponding to the channel label. If not, the jammer will be very hot when it works.

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