21 Bands 21W High Power Portable Signal Jammer with 30m Radius for Global Frequency Blocking Video from China

Portable Signal Jammer

Jul 20, 2026

475 views

Product Description: UMTS Portable Signal Jammer 21 Bands 315mhz 433mhz 868mhz 3.5G GPS 21 Bands 21W High Power Portable Signal Jammer Introducing our new SA-PJ21 portable signal jammer featuring 16 antennas that ...learn more

21 Bands 21W High Power Portable Signal Jammer with 30m Radius for Global Frequency Blocking

21 Bands 21W High Power Portable Signal Jammer with 30m Radius for Global Frequency Blocking

10000pcs/month

negotiate

Contact Now

Shenzhen Sacon Telecom Co., Ltd

Verified Supplier

9 Years

UMTS Portable Signal Jammer 21 Bands 315mhz 433mhz 868mhz 3.5G GPS

UMTS Portable Signal Jammer 21 Bands 315mhz 433mhz 868mhz 3.5G GPS

UMTS Portable Signal Jammer 21 Bands 315mhz 433mhz 868mhz 3.5G GPS

12 Channels 20w 2 Hours Working Portable WiFi Jammer For Cell Phone GPS

12 Channels 20w 2 Hours Working Portable WiFi Jammer For Cell Phone GPS

12 Channels 20w 2 Hours Working Portable WiFi Jammer For Cell Phone GPS

WiFi Lojack Portable Signal Jammer 21 Antennas 21w 2G 3G 4G RC UHF VHF

WiFi Lojack Portable Signal Jammer 21 Antennas 21w 2G 3G 4G RC UHF VHF

WiFi Lojack Portable Signal Jammer 21 Antennas 21w 2G 3G 4G RC UHF VHF

20dBm Triple Band Cell Phone Booster Repeater 2G 4G Up To 2000m2 LCD Display

20dBm Triple Band Cell Phone Booster Repeater 2G 4G Up To 2000m2 LCD Display

20dBm Triple Band Cell Phone Booster Repeater 2G 4G Up To 2000m2 LCD Display

10 Channels Wifi Disruptor Jammer 100w

10 Channels Wifi Disruptor Jammer 100w

10 Channels Wifi Disruptor Jammer 100w

6 Bands 120w Gun Anti UAV Drone Signal Jammer , 1km Portable Drone Jammer

6 Bands 120w Gun Anti UAV Drone Signal Jammer , 1km Portable Drone Jammer

6 Bands 120w Gun Anti UAV Drone Signal Jammer , 1km Portable Drone Jammer

Replace a batch

DC12V Portable Signal Jammer with 6 Omni Antennas and 20m Jamming Range for

DC12V Portable Signal Jammer with 6 Omni Antennas and 20m Jamming Range for

View Detail

6 Antennas High Power 3W Portable Signal Jammer with 20m Range for WiFi GPS 3G

6 Antennas High Power 3W Portable Signal Jammer with 20m Range for WiFi GPS 3G

View Detail

Portable Signal Jammer with 5 Antennas, 2.5W Output Power, and Built-in Lithium

Portable Signal Jammer with 5 Antennas, 2.5W Output Power, and Built-in Lithium

View Detail

2W Output Power 4 Bands Portable Signal Jammer with 1.5 Hours Working Time for

2W Output Power 4 Bands Portable Signal Jammer with 1.5 Hours Working Time for

View Detail

2W Output Power Portable Signal Jammer with 10m Jamming Range and Lightweight

2W Output Power Portable Signal Jammer with 10m Jamming Range and Lightweight

View Detail

Find Similar Products By Category:

Supplier Homepage Products Portable Signal Jammer

MachineU Video Channel Consumer Electronic Smart Electronics Smart GPS Tracker & Locator

Contact Supplier

Message*

Email*

Phone or WhatsApp*

Name

Company

Submit Requirement

Please reply me within 24 hours.

Yes! I would like your verified suppliers matching service!