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Adjustable 8 Antennas High Power GPS/WiFi/4G (LTE+Wimax) Jammer

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Adjustable 8 Antennas High Power GPS/WiFi/4G (LTE+Wimax) Jammer

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  • Adjustable 8 Antennas High Power GPS/WiFi/4G (LTE+Wimax) Jammer
  • Adjustable 8 Antennas High Power GPS/WiFi/4G (LTE+Wimax) Jammer
  • Adjustable 8 Antennas High Power GPS/WiFi/4G (LTE+Wimax) Jammer
  • Adjustable 8 Antennas High Power GPS/WiFi/4G (LTE+Wimax) Jammer
  • Adjustable 8 Antennas High Power GPS/WiFi/4G (LTE+Wimax) Jammer

Product Description

Product Details:

Place of Origin:     China
Brand Name:     Jammerall
Certification:     CE
Model Number:     JM171238
Payment & Shipping Terms:
Minimum Order Quantity:     1pcs
Price:     negotiate
Packaging Details:     Neutral Package Jammer
Delivery Time:     with 3 working days after get the payment
Payment Terms:     T/T, Western Union
Supply Ability:     5,000 pcs the monthly output

RF Frequencies:     Cell Phone 2G.3G.4G.GPS.WIFI     Material:     Metal
Color:     Black     Jamming Range:     20-50Meters@-75dbm


We are China cell phone jammer manuacturer ,this 8 antennas high power cell phone jammer with adjustable button is one of our most popular product.

The usage scenario include meeting rooms, conference rooms etc, need this model to prevent leakage of information.

The exact bands & frequencies to be blocked:
4.3G: 2110-2170MHz,
5.4GLTE:725-770MHZ or 790-826MHZ,
6.4GWIMAX:2345-2400MHZ or 2620-2690MHZ,
7.2.4G WiFi : 2400-2500MHz,
8.GPS: 1570-1580MHz

Total output power: 20W
Power supply: 50-60Hz, 100-240V AC
Jamming range: 20-50meters @-75DBM (depends on the signal strength in the given area)

Dimension: 355x 140x 50 mm(not Include Antenna)
Full set weight: 4.0 KGS

The advantages:
1.Good cooling system with cooling fan inside.
2.Can adjust or turn off any single band without influencing the other bands operation
3.Work non-stopped
4.Stable capability
5.Could be used in a car directly with car charger.

Application area:
1.It can be applied at meeting rooms, conference rooms, trains, bus and more.
2.For some locations of special purpose such as hospitals, gas stations and more.

Do field test first to make sure no interference happened to the normal operation of their equipment and instrument

Warranty: one (1) year from delivery date.

Multifunction jammer x 1
AC adapter x 1
Car adapter x 1
Antenna x 8


This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

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 with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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Product Reviews

  1. good range Review Rating

    Posted by Andrew Peretsz on 31st Jan 2022

    Get the device in 3 days, should be fast delivery.
    Now checked the perfoence, I do like the device as the range is really big. Thanks guy.

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