High quality Signal Jammers for sale at the most competitive prices. Free Worldwide Shipping, 1 Year Warranty

Portable Mobile phone jammers Military Green 5G Cellular blocker Powerful GPS signal jammer UHF scrambler for sale RC Signal isolator Wifi 2.4G/5G jammer blocker Celphone disruptor Lojack Tracking interrupter Multifunctional frequency scrambler

Powerful 21W 21 bands 5G Mobile phone jammers blocking All WIFI GPS UHF VHF RC signals

  • 878.19
  • $1478.19


  • PJ-21
  • Free worldwide shipping, shipped within 3 days ( Configure the jammer ), delivered within 12 days
  • 1 year warranty
  • SSL encryption, website privacy
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Don't know which jammer to buy? Send us an email [ [email protected] ] and tell us your requirements (signal to be blocked, distance to be blocked, portable or Desktop ? budget...), and you will definitely get the best recommendation.

The latest military green camouflage body designed 21-antenna portable mobile phone jammer is here, providing you with efficient and comprehensive signal shielding, without worrying about security risks such as information leakage, tracking and monitoring.

This multifunctional cell phone jammer is also one of the most widely available portable jammers on the market. Not only can interfere with all cellular signals such as 5G, 4G, 3G, GSM, etc., but also block all GPS, Glonass, Lojack trackers, Bluetooth, wireless WIFI 2.4Ghz 5GHz, RC 868 433 315Mhz, UHF, VHF, etc. The frequency band, the interference range can reach 30M, which is very powerful. What's more, it can also be used as a jammer for drones with a jamming distance of up to 100m.

As a new popular model, this jammer is not only beautiful in appearance, but also has remarkable jamming performance. The designer has also added a lot of functions in terms of application, such as car chargers that support charging in cars and built-in large-capacity batteries. , It can work continuously for 2.5-3.0 hours. It is equipped with a good cooling system, built-in heat sink and fan, and the body temperature is lower than 40 ℃. Overall, this is a product with excellent overall performance and user experience.

Main feature:

With 21 antennas, 21.0W dual frequency bands for mobile phone signals design
Full TX-Frequency only covers downlink
Each band can be switched on and off, does not affect the operation of other frequency bands
Good cooling system, built-in heat sink and fan, the temperature is lower than 40 ℃
16000mAh Ni-MH Battery, support to continiously work for 2.5-3.0 hours
LCD display power status
Weighs only 1.6kg, easy to carry out
with car charger, support car cigarette lighter power supply, can be used while charging
Black or army green acrylic plastic case


PJ-21 for US Version:
2 x 850-895MHz: 1.0W CDMA 850 (Dual Band)
2 x 1800-2000MHz: 1.0W DCS, PCS (Dual frequency)
2 x 2100-2170MHz: 1.0W 3G (Dual Band)
2300-2500MHz: 1.0W 4G LTE + WLAN 11.b&g
2 x 2500-2700MHz: 1.0W 4G WiMAX Sprint (Dual Band)
2 x 700-800MHz: 1.0W 4G LTE US iPhone (Dual Band)
1570-1620MHz: 1.0W GPS L1 + Glonass L1
173MHz: 1.0W Lojack
315MHz: 1.0W remote control
433MHz: 1, 0W UHF Remote
868MHz: 1.0W remote control
5.1-5.9GHz: 1.0W WiFi 11.a
1170-1280MHz: 1.0W GPS L2 + L5 + GLONASS L2
5G 617-652MHz: 1.0W 5G LTE
1700-1800MHz: 4G LTE
400-480MHz: 1.0W UHF Remote
Total power: 21W

PJ-21 for EU Version:
2 x 758-830MHz: 1.0W 5G, 4G LTE Low (Dual Band)
2 x 920-965MHz: 1.0W GSM900 (Dual Band)
2 x 1800-1920MHz: 1.0W DCS (Dual Band)
2 x 2100-2170MHz: 1.0W 3G, UMTS (Dual band)
2400-2500MHz: 1.0W WiFi 11.b&g
2 x 2570 -2690MHz: 1.0W 4G LTE High (Dual Band)
1450-1620MHz 1.0W 5G+ GPS L1 + Glonass L1
164-173MHz: 1.0W Lojack VHF
315MHz: 1.0W remote control
433MHz: 1.0W UHF remote control
868MHz: 1.0W remote control
5.1-5.9GHz: 1.0W WiFi 11.a
1170-1280MHz: 1.0W GPS L2 + L5 + Glonass L2
5G 3400-3600 MHz 1.0W 5G LTE
5G 3600-3800MHz 1.0W 5G LTE
400-480MHz: 1.0W UHF Remote
Total power: 21W

Jamming range: 5-30m (20-100m for drones),interference distance varies depending on the signal field strength.
Battery: NiMH 16000 mAh
Working time: 2.5-3.0 hours
Power: 1W per band, total 21W
Power supply: AC100-240V or 12V car charger
Dimensions: 200 x 140 x 70 mm (excluding antenna)
Weight: 1.6 kg

Package Lists:

Portable Signal Jammer x 1pc
AC charger x 1pc
Car charger x 1pc
Antenna x 21pcs