Scan around our store, various kinds of jammer products are offered. Fast and secure online checkout is promised here to create more security for your ordering.
Definitely take pleasure in introducing to all this portable GPS Signal jammer 3G 4G cell phone blocker, which will impress you with the high level of practicability and excellent jamming performance.
The portable GPS cell phone blocker is a six-band unit, designed to meet most of the demands for signal jamming. The effected frequency ranges includes CDMA/PCS 1805-960MHz, DCS/PCS 1805 to 1990MHZ, 3G 2110-2170, 4G LTE 725-770MHZ, 4G WIMAX 2345-2400MHz, GPSL1 1570-1580 MHZ. It will efficiently jam all mobile phone 2G, 3G, 4G signal and GPS L1 bands within the range up to 20m, depending on the signal strength given in the area. It outputs 3Watts power and use 6 powerful external omni-directonal antennas to back up the jamming strength.
The cell phone jammer is typically used in meeting rooms, conference rooms, trains, bus as well as many other locations Users can simply turn on the jammer to ban all cell phone using within the range so that there will not any distraction phone ringing, phone surfing during the jamming time.
Moreover, users are free to choose whether to jam all signals or still allow access to one or some of the wireless signals. For example, if used in car with DC12V charger, users can jam both cell phone signal and GPS tracking or maybe choose to jam the GPS tracking only and allow for making phone calls. Owning this jammer, you will have both a cell phone jammer and a GPS blocker.
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, JammerFromChina.
Affected Frequency Bands |
-CDMA/GSM: 850 to 960MHz |
Jamming Types |
CDMA, GSM, DCS, PCS, 3G, 4G, GPSL1 |
Power Supply |
50 to 60Hz, 100 to 240V AC, With AC adapter(AC100-240V-DC12V), 3000mA/H battery |
Total Output Power |
3W |
Antennas |
External Omni-directional antennas all the TX frequency covered down link only |
Jamming Range |
Up to 20 meters (depends on the signal strength in the given area) |
Dimension |
126x76x35mm and not include antennas |
Inner box dimension |
220x202x65mm |
Weight |
0.65kg (full set weight) |
If you are looking for a jammer that also blocks all other GPS bands GPS L2L3L3L4L5, please see the JFC-021-0126 (Portable 8 Bands 3G 4G Cellphone Signal Blocker & All GPS Signal Jammer).
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 .
Showing reviews 1-8 of 10 | Next
Posted by Lee on 20th Mar 2021
I received my jammer and it even arrived 2 days earlier than I expected. Tested it out and work better than I expected. The fan is a little louder than I thought but over all I am very happy with it.
I also emailed Taylor about a couple of questions and he got right back with me on the same day. Great costumer service. Thank you. Would definitely buy again."
Posted by Scott on 9th Dec 2020
Delivery is fast, it works. Seller Thank you!
Posted by Unknown on 15th Oct 2020
Very fast delivery and everything works great.I recomend!
Posted by Madeline on 7th Mar 2020
This jammer is cheap but useful, quite good!
Posted by Willis on 11th Feb 2020
The design looks nice and cool! Very nice product and it works very well.
Posted by Dixie Benzel on 6th Oct 2019
Own powerful ability to blcok GPS and cell phones, like this ideal combination of cell phone jammer and gps jammer.
Posted by Royal Humbarger on 26th Jun 2019
I like the design and the appearance and have get one and always in good condition.
Posted by Karma Hamblin on 9th May 2019
Compared wih many other onlien jammer store, this multifunctional jammer is really cheap and of high quality.
Showing reviews 1-8 of 10 | Next