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Compact Powerful Handheld 8 Band Cell Phone Scrambler Jamming WiFi GPS GSM

  • China


  • SGS, ISO9001

  • GW-JN8Pro

  • 1PCS

  • Negotiable

  • Box with PE Foam

  • 3 Working Days After Received Payment

  • T/T, L/C, Western Union, MoneyGram

  • 20000PCS Per Month



Compact Powerful Handheld 8 Band Cell Phone Scrambler Jamming WiFi GPS GSM


Cell Phone Scrambler Description:

This Powerful 8 Antennas Handheld Signal Jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and 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 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.Besides,it comes with a portable carry case, so it's more easier for you to take it to anywhere.


The GW-JN8Pro has been designed for blocking GSM Cellular Networks and all kinds of Cellular standards in the world. The GW-JN8Pro Mobile Phone Jammer is using Advanced Technology for Maximum performance.

The GW-JN8Pro can cut-off all Cellular Communication between Mobile phones and Cellular Cells. The Jamming radius depends on the strength signal in given area. All Cellular Mobile in vicinity of GW-JN8Pro will be totally BLOCKED and will not be able to receive or dial outgoing calls. When GW-JN8Pro effect the mobile the display will show "NO SERVICE

Besides when using the antenna cover, this handheld selectable all-in-one GPS 2G 3G 4G phone jammer looks hidden and not easy to be discovered by others. Also this hidden style all-in-one portable GPS 2G 3G 4G mobile jammer owns the cool army green, which make it easy carry out to be used as well since this hidden style all-in-one portable GPS 2G 3G 4G mobile jammer can also be powered by the built-in battery as well. And for place such as banks, theatres, churches, during the school or university exams can use this all-in-one GPS 2G 3G 4G phone jammer to avoid secure information leakage, and can also be used to keep the peaceful environment as well.


Cell Phone Scrambler Applications:

Border control units, checkpoint personnel, Meeting rooms, Hospitals, Banks, Churches, Conference Rooms, etc


Cell Phone Scrambler Features:
(1) Block all cell phone signal.
(2) Compact size and easy to carry.
(3) Separate switch for each band
(4) Working more than 3 hours.
(5) With 8000mA/h Built- In Battery
(6) Blocking up to 30m
(7) Customize other cellular standard in the world.
Such as GPRS, iDEN, GPS, UMTS, WiFi, AWS, 4G
(8) Don't put the jammer into the water or fire to avoid using in the bad Condition like over-wet,
over-hot, high voltage and high magnetism.

Cell Phone Scrambler Specifications:

Channel Output port Frequency range Out-putting power
1 LoJack 167-175MHz 29dBm
2 CDMA/GSM 851-960MHz 29dBm
3 DCS/PCS 1805-1990MHz 28.5dBm
4 Wi-Fi 2.4G 2400-2500MHz 28.5dBm
5 4G1 LTE 725-825MHz 29dBm
6 GPSL1 1570-1580MHz 28.5dBm
7 3G 2110-2170MHz 28.5dBm
8 4G WiMAX 2500-2690MHz 28.5dBm
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)
Dimensions: Length ,Width, Height) 163x85x43mm (not include antenna)
Packing size: 250x240x100mm
Net weight: 1kg
Gross weight: 1.35kg
Total power: 5.6W
Shielding radius: (2-30) meters at -75dBm
Still depends on the strength signal in given area
Built-in battery:7.4V/8000mAh
Continue working: more than 3+ hours
Warranty: one year from delivery date


Package Contents

  • Portable 8 band Signal Jammer
  • AC Charger
  • Car Charger
  • Antennas

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers: Do not use the jammer when it is charging, or it will burn the jammer. 

Compact Powerful Handheld 8 Band Cell Phone Scrambler Jamming WiFi GPS GSM 0

Add:  Baodeli industrial park, Longhua District, Shenzhen City, Guangdong Province, China   Tel: +86-15112267605
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