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Handheld 6 Antenna WiFi 3G 4G Phone Signal Jammer

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6 Antenna Portable WiFi 3G 4G Phone Signal Jammer

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  • 6 Antenna Portable WiFi 3G 4G Phone Signal Jammer
  • 6 Antenna Portable WiFi 3G 4G Phone Signal Jammer
  • 6 Antenna Portable WiFi 3G 4G Phone Signal Jammer
  • 6 Antenna Portable WiFi 3G 4G Phone Signal Jammer

Product Description


The 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 6 antenna portable Wifi 3G 4G phone signal jammer 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 Wifi. It also has a jamming range up to 10m, 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. Moreover, the jammer is a selectable unit. In other word, the 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 3000mA/h rechargeable battery. The well-designed cooling system will further ensure you a lasting service time.




  • Affected Frequency Ranges:

             -CDMA/GSM: 850 to 960MHz

             -DCS/PCS:1805 to 1990MHz

             -3G:2,110 to 2,170MHz

             -4G LTE:725-770MHz

             -4G Wimax:2345-2400MHz or 2620-2690MHz  


  • Total output power:3W

  • Jamming range: 1 -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

  • Power supply:50 to 60Hz, 100 to 240V AC

  • With AC adapter (AC100-240V-DC12V),4000mA/H battery

  • Dimension:126x76x35mm and not include antennas

  • Full set weight:0.65kg

Remarks for Uses:

  1. Do not power on if antennas are not connected.
  2. The functional coverage is greatly affected if antennas are not installed correctly. Do ensure the antennas are properly connected before usage.
  3. When power on, keep away from computer, notebook PC, television, audio and AM/FM radio device, to avoid the possible interferences.
  4. The normal operational temperature inside the device is about 6 5 ° C. If the temperature is higher than that, please turn off the power immediately for around 1 hour, then use again. If fast increased the temperature very high, please contact your local agent or contact with us directly for help & support.
  5. Its range will depends on the location and strength of the ambient mobile phone base stations.
  6. Placing the jamming device on higher position for better coverage 2 meters height is recommended.
  7. The Ni-MH rechargeable battery inside the signal jammer, has estimated 500 times recharge cycles. Please contact the local agent to replace battery if it is not rechargeable.




  • Portable Signal Jammer

  • AC Charger

  • Car Charger

  • Antenna*6

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

Previous | Showing reviews 7-12 of 22 | Next

  1. It's okay. Review Rating

    Posted by Fierro on 17th Nov 2020

    The product corresponds to the description, fast delivery, I recommend!

  2. it's OK, good product! Review Rating

    Posted by Dalziel on 11th Oct 2020

    Seller is very polight and keeps you up to date! Thank you seller!

  3. Everything Perfect Works Review Rating

    Posted by Unknown on 24th Sep 2020

    Good jammer is working perfectly.

  4. Thanks for your good service Review Rating

    Posted by Heriberto Gianandrea on 6th Aug 2020

    Finally boought this high quality Portable WiFi 3G 4G Phone Signal Jammer here with the help of teh customer service. Really helpful!

  5. Appearance is ideal Review Rating

    Posted by Adriane Daum on 6th Aug 2020

    Both the appearance and the color is the type I want, very satisfied with it.

  6. Shipping speed is fast Review Rating

    Posted by Kiyoko Griffiths on 5th Jul 2020

    Received the product 5 days after the shipping and just test it. Everything is fine.

Previous | Showing reviews 7-12 of 22 | Next

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