What can block gps signal - GPSL1 Signal Jammer - Wholesale Portable 3G 4G LTE GPSL1 Signal Jammer From China

GPSL1 Signal Jammer - Wholesale Portable 3G 4G LTE GPSL1 Signal Jammer From China

(EU)Portable Cell Phone 3G 4G Jammer & WIFI GPS Jammer 8 Antennas

Type: GPS, Wifi, 4G, Phone Jammers
Jammer Effective Radius Range: 20-30 meters
Frequency Cell Phone: CDMA 850-894MHz, GSM 925MHz-960MHz, DCS 1805MHZ-1880MHZ, PCS 1930MHZ-1990MHZ, 3G 2110MHZ-2185MHZ
Frequency 4G: 4G LTE 725-785MHZ, 4G Wimax 2620-2690MHz
Frequency GPS: GPSL1:1500-1600MHz
Frequency WIFI: WiFi 2.4G:2400MHz-2450MHz

Product Description
   Multi-band cell phone signal jammer can work to isolate the specified unwanted frequency bands when there is the demand for signal free zone. The (EU) Portable Cell Phone 3G 4G Jammer &  WIFI GPS Jammer 8 Antennas. Selection Frequency is one of the multifunctional signal blocking units available with well-built compact construction and delicately combined functionality.
   The powerful jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and GPS/Wifi. It also has a jamming range up to 20m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wireless connection to 2G, 3G, 4G or Wifi,GPS network will be disabled at the same time. Also, the jammer is a selectable unit. In other word, user can choose to allow operation of one or a few of frequency bands. Adjustment of ON or OFF any of the single bands will not cause any disruption to the operation of others.
   The jammer is flexibly applicable for its portability and ease of charging. It can be applied at meeting rooms, conference rooms, trains, bus and more location as you want, powered by universally using AC adapter or by 4000mA/h rechargeable battery. The well-designed cooling system will further ensure you a lasting service time.
CDMA 850-894MHZ
GSM  925-960MHZ
DCS&PCS 1805-1990MHZ
3G 2110-2170MHZ
GPS 1570-1580MHZ
WIFI 2400-2500MHZ
4GLTE 790-826MHZ
4GWIMAX 2496-2690MHZ
Multiple bands, Can adjust ON or turn off any single band without influencing the other bands operation
High output power
Cooling fan inside .Could be used in car directly. With car charger and AC charger
Jamming range: up to 20m,the jamming radius still depends on the strength signal in given area
External Omni-directional antennas all the TX frequency covered down link only
With Built-in Battery: 4000mA/h.Charge full time about 4Hours.
Size: 132x80x40 mm (not include antennas)
Working time: 1-2Hours.
Application Area:
it can be applied at meeting rooms, conference rooms, trains, bus and more
For some locations of special purpose such as hospitals, gas stations and more, Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument
*Portable Signal Jammer x 1
*AC adaptor x 1
*Car adaptor x 1
*Antenna x 8
*User Manual x 1

what can block gps signal

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