(USA) 8000MAh 8W High Power Portable 8 Bands GPS L1 L2 WIFI GSM 2G 3G 4G Jammer up to 30m Delivery is carried out international courier service DHL, free shipping (Check the list of countries for free shipping). You can pay by any convenient manner specified in the section "Payment"
(USA) 8000MAh 8W High Power Portable 8 Bands GPS L1 L2 WIFI GSM 2G 3G 4G Jammer up to 30m
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 (USA) 8000MAh 8W High Power Portable 8 Bands GPS L1 L2 WIFI GSM 2G 3G 4G Jammer up to 30m 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 GPSL1-L2/Wifi. It also has a jamming range up to 30m, 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 8000MAh rechargeable battery. The well-designed cooling system will further ensure you a lasting service time.
USA Type frequency 8 bands :
4G Low 790-880MHz 1W
GSM 920-965MHz 1W
2G DCS 1800-1990MHz 1W
3G UMTS 2100-2170MHz 1W
WiFi 2400-2500MHz 1W
4G High 2300-2410MHz 1W
GPS L1 1500-1600MHz 1W
GPS L2 1220-1230MHz 1W
TOTAL: 8 W
Jamming range : Radius 3 to 30 Meters. The signal strength <=-75dBm in the location
The jamming distance will be varied depending on the signal strength and location.
Battery：Ni-Mh battery 8000MAh
Work time: up to 3 hours
High output power : 1W per band, in total 8W
Each band can turn ON/OFF without influencing the other bands operation
Good cooling system with heat sink and fan inside
Can support use while battery charging
Support Powered by car cigarette charger
All the TX frequency covered down link only
Automatic power switching power supply：50/60Hz/AC 100 ~ 240V transmitting to DC 12V
Dimension: 132(H)*80(L)*41(W) not include antennas
Portable Signal Jammer x 1
AC Charger x 1
Car Charger x 1
Antenna x 8
Note: Before ordering, please you make sure that jammers legally allowed in your country for use or resale. We we set frequency jammers, respectively, with frequencies in the country where it will be sent.
Radius jammers work depends on: Strength of signals in an area where it is used the availability of mobile phone stations on many factors surrounding area where the jammers will be used. Distance is indicated on the website are approximate and presentation for reference.
If you are in a country with a hot climate, be sure to pay attention to the jammers with the built-in fan. Do not use the jammers without built-in fan for charging, they can break out of this.