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8 Channels 3W 2G 3G 4G 2.4G Signal Jammer GPS L1 Satellite Blocker Office School Use Anti Tracker Position Protector
Working Frequency :
A.
Channel 1 , 2G : 870-880MHz
Channel 2 , 2G : 930-960MHz
Channel 3 , 2G : 1805-1880MHz
Channel 4 , 2G : 1880-1920MHz
Channel 5 , 3G : 2010-2170MHz
Channel 6, 2.4G : 2400-2500MHz
Channel 7, 4G : 2300-2400MHz
Channel 8, 4G : 2555-2655MHz
OR
B.
Channel 1 , 2G : 870-880MHz
Channel 2 , 2G : 930-960MHz
Channel 3 , 2G : 1805-1880MHz
Channel 4 , 2G : 1880-1920MHz
Channel 5 , 3G : 2010-2170MHz
Channel 6, 2.4G : 2400-2500MHz
Channel 7, Satellite : 1555-1585MHz
Channel 8, 4G : 2555-2655MHz
8 Channels 3W 2G 3G 4G 2.4G Signal Jammer GPS L1 Satellite Blocker Office School Use Anti Tracker Position Protector
Working Frequency :
A.
Channel 1 , 2G : 870-880MHz
Channel 2 , 2G : 930-960MHz
Channel 3 , 2G : 1805-1880MHz
Channel 4 , 2G : 1880-1920MHz
Channel 5 , 3G : 2010-2170MHz
Channel 6, 2.4G : 2400-2500MHz
Channel 7, 4G : 2300-2400MHz
Channel 8, 4G : 2555-2655MHz
OR
B.
Channel 1 , 2G : 870-880MHz
Channel 2 , 2G : 930-960MHz
Channel 3 , 2G : 1805-1880MHz
Channel 4 , 2G : 1880-1920MHz
Channel 5 , 3G : 2010-2170MHz
Channel 6, 2.4G : 2400-2500MHz
Channel 7, Satellite : 1555-1585MHz
Channel 8, 4G : 2555-2655MHz
8CH 2G 3G 4G WIFI Satellite Jammer Phone Signal Blocker GSM Jammer Handheld Anti-Tracking Confidential Secret Protector
Jammer for 8 channels
Channel 1 , 2G : 870-960MHz (GSM )
Channel 2 , 2G : 1805-1920MHz (DCS )
Channel 3 , 3G : 2010-2170MHz (3G )
Channel 4 , Satellite : 1570-1602MHz ( GPS L1 ,BEIDOU B1 ,GLONASS L1 )
Channel 5 , Satellite : 1227.60MHz ( GPS L2 ）
Channel 6 , 2.4G : 2400-2500MHz ( WIFI )
Channel 7, 4G 5G : 2510-2690MH2
Channel 8, 4G :
Rest