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BizVerify |
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| Top CCTV Technology Co. Limited |
| Verified By : SMR(HK) |
| Verified Date : 2011-10-17 |
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| Top CCTV Release New Jammeras (Cellphone/Wifi/GPS Jammeras) |
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Black :Only block the Cellphone Signal
Silvery: Block Cellphone and GPS Signal ( Not contain 3G signal )
Light Brown: Block GPS L1 and GPS L2 Signal
Deep Green: Block Wifi Signal
Black: Mini Portable Cellphone Jammer
A: America Market Cellphone Jammer Frequency
Output port Frequency Radius Range
CDMA 850-894MHz Up to 5-10meters radius .
Depending on the mobile service providr’s Network condition)
GSM 925-960MHz
DCS PHS 1805-1990MHz
3G 2110-2170MHz
B: Europe Market Cellphone Jammer Frequency
Output port Frequency Radius Range
GSM 925-960MHz Up to 5-10meters radius .
Depending on the mobile service providr’s Network condition)
DCS GSM1800 1805-1880MHz
3G 2110-2170MHz
Silvery: Block Cellphone and GPS Signal ( Not contain 3G signal )
Output port Frequency Radius Range
CDMA GSM 850-960MHz Up to 5-10meters radius .
Depending on the mobile service providr’s Network condition)
DCS GSM1800 GSM1900 1805-1990MHz
GPS 1500-1600MHz
Light Brown: Block GPS L1 and GPS L2 Signal
Output port Frequency Radius Range
GPS L1 1500-1600MHz Up to 10meters radius .
GPS L2 1200-1300MHz
Deep Green: Block Wifi Signal
Output port Frequency Radius Range
Wifi 2400-2500MHz Up to 10meters radius .
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