GPS Jammer
How do GPS Jammers work?
GPS is the abbreviation of “Global Positioning System” and is a radio navigation system. GPS is now available for everyday civilian use.
GPS relies on radio signals transmitted by satellites. These satellites are constantly emitting signals, and when you activate location services on your smartphone or activate the satellite navigation system in your car, these devices receive signals from at least four satellites to determine your precise location.
A GPS jammer is typically a small device that plugs into a car’s 12V power socket, often referred to as a “car cigarette lighter.” When connected, it emits a jamming signal on the same frequency as the GPS device, creating interference that prevents the GPS receiver from accurately determining its location.
Essentially, GPS jamming works similarly to cell phone jamming. By transmitting a similar signal on the same frequency but at a higher power output, a GPS signal jammer introduces interference that prevents the receiver from capturing the satellite signal (in the case of GPS).
Showing all 56 results
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4G Jammer Hot Sale 8 Antenna Portable Handheld Cell Phone Signal Blocker
$599.00Original price was: $599.00.$219.99Current price is: $219.99. -
World First Portable 24 Antenna Full Frequency Jammer Blocks All Signals
$1,599.00Original price was: $1,599.00.$829.88Current price is: $829.88. -
Handheld 4G 5G Jammer VHF LOJACK WiFi GPS 16 Antenna Interceptor High Performance
$1,539.00Original price was: $1,539.00.$839.99Current price is: $839.99. -
2G 3G 4G 5G WIFI 6E 2.4G 5.8G Bluetooth GPS FM Radio RC UHF VHF/LOJACK LORA/RC915 868 315 Cell Phone Jammer
$2,199.00Original price was: $2,199.00.$1,299.00Current price is: $1,299.00. -
1-Band Vehicle-Mounted GPS Positioning Jammer
$139.00Original price was: $139.00.$79.69Current price is: $79.69. -
High Power 16-Band Adjustable Mobile Phone Frequency Signal Jammer
$1,899.00Original price was: $1,899.00.$1,166.99Current price is: $1,166.99. -
Camouflage Cell Phone Jammer LCD Screen CDMA GSM 3G 4G GPS Lojack Portable Cell Phone Blockers
$599.00Original price was: $599.00.$396.99Current price is: $396.99. -
G9 Pro Car GPS Jammer for Vehicles Jamming With GPS/WIFI/Beidou/Base Station
$179.00Original price was: $179.00.$99.99Current price is: $99.99. -
GSM 3G (UMTS) WIFI GPS Mini Cell Phone Jammer
$169.00Original price was: $169.00.$99.66Current price is: $99.66. -
Portable Mobile Power Design Mini Hidden 4 Antennas GSM GPS Jammer
$239.00Original price was: $239.00.$139.99Current price is: $139.99. -
Desktop WiFi Cellular Phone Blocker Anti GPS Tracking Jammer
$899.00Original price was: $899.00.$508.99Current price is: $508.99. -
Cheap 3 Bands Portable UMTS GPS GSM 3G Cell Phone Blocker
$99.00Original price was: $99.00.$69.99Current price is: $69.99. -
High performance 16 bands CDMA GSM DCS 3G 4G WIFI GPS jammer
$1,799.00Original price was: $1,799.00.$1,049.99Current price is: $1,049.99. -
Protective Cell Phone GPS Signal Tracking Interceptor Bag
$138.00Original price was: $138.00.$80.88Current price is: $80.88. -
Power 8 Bands Drone Signal Jammer 3G 4G WIFI Blocker
$5,499.88 – $9,499.88 -
18 Channel WiFi VHF UHF Lojack GPS Mobile Cell Phone Signal Jammer
$1,399.00Original price was: $1,399.00.$719.88Current price is: $719.88. -
New 2 Band Cigarette Lighter GPS Jammer Car GPS L1 L2 Blocker
$119.00Original price was: $119.00.$69.99Current price is: $69.99. -
Small Car GPS Jammer can be charged from Cigarette Lighter
$129.00Original price was: $129.00.$79.89Current price is: $79.89. -
Desktop Jammer GSM 3G 4G GPS WiFi Signal Blocker with 2 Powerful Fans
$799.00Original price was: $799.00.$460.49Current price is: $460.49. -
10 Antenna GSM GPS Cell Phone WiFi Jammer
$599.00Original price was: $599.00.$399.99Current price is: $399.99. -
8 Antenna Signal Jammer Effectively Interferes with 2G 3G 4G and LOJACK GPS WIFI Signals
$899.00Original price was: $899.00.$539.69Current price is: $539.69. -
The Latest 8-Antenna Handheld GSM 4G Jammer has the ability to intercept WIFI GPS Signals
$499.00Original price was: $499.00.$301.99Current price is: $301.99. -
12 Bands High Power Portable Phone Jammer Blocks 2G 3G 4G GPSL1-L5 WIFI2.4G 5G Signals
$3,999.00Original price was: $3,999.00.$2,499.99Current price is: $2,499.99. -
Desktop 12-Band Mobile Phone Signal Blocker Multi-Frequency Drone Jammer
$2,830.34 – $3,569.48 -
Portable 5-Band GPS Jammer with 3G, 4G GSM WIFI Signal Blocker
$466.00Original price was: $466.00.$288.99Current price is: $288.99. -
Handheld all in one Drone Jammer with jamming distance up to 500 meters
$3,099.00Original price was: $3,099.00.$2,299.99Current price is: $2,299.99. -
Large Battery Handheld 8 Band DCS PCS Cell Phone GPS WIFI Signal Jammer
$1,199.00Original price was: $1,199.00.$735.99Current price is: $735.99. -
Mini Automatic GPS Signal Jammer in USB Form
$99.00Original price was: $99.00.$69.69Current price is: $69.69. -
Portable Integrated Jammers GSM 3G LTE4G GPS WiFi Signal Blocker
$699.00Original price was: $699.00.$406.69Current price is: $406.69. -
New Portable 12 Band WiFi Cell Phone Jammer 315/433MHz
$999.00Original price was: $999.00.$649.99Current price is: $649.99. -
Portable GPS WIFI Signal Jammer with Shielded Signal GSM
$299.00Original price was: $299.00.$168.69Current price is: $168.69. -
10-Channel Mobile Phone Signal Jammer
$699.00Original price was: $699.00.$389.99Current price is: $389.99. -
World First 20-Antenna All-In-One 5G Mobile Phone Signal Jammer, Shielding 3.5G 3.7G Full Frequency Band
$1,399.00Original price was: $1,399.00.$749.99Current price is: $749.99. -
8 Adjustable Antennas Jammer Desktop Wi-Fi Cell Phone Signal Jammer High Quality
$799.00Original price was: $799.00.$559.88Current price is: $559.88. -
Portable 16 Antennas All In One Jammer
$1,699.00Original price was: $1,699.00.$999.99Current price is: $999.99. -
6 Antennas Cell Phone Signal Jamming Device WIFI GPS GSM 3G CDMA DCS 4G
$429.00Original price was: $429.00.$299.99Current price is: $299.99. -
New U Disk GPS Jammer Anti Tracker
$139.00Original price was: $139.00.$79.99Current price is: $79.99. -
Latest High Power Desktop Signal Jammer VHF UHF WIFI GPS 5G 4G 3G
$1,399.00Original price was: $1,399.00.$719.89Current price is: $719.89. -
Glod 4 Antenna Jammer Interceptor WIFI GPS GSM UMTS 315 433 868mhz Signal Optional
$319.00Original price was: $319.00.$169.66Current price is: $169.66. -
Powerful 3G 4G WiFi jammer LTE/Wimax-GPS Blocker with 12 Antennas
$1,199.00Original price was: $1,199.00.$609.99Current price is: $609.99. -
Desktop 16 Adjustable Antennas Jammers LOJACK UHF VHF 2G 4G 3G 5G GPS WIFI Blocker
$2,299.00Original price was: $2,299.00.$1,659.99Current price is: $1,659.99. -
Desktop 12-Antenna 5G Cell Phone Blocker with Remote Control and Powerful Cooling Fan
$1,799.00Original price was: $1,799.00.$1,219.99Current price is: $1,219.99. -
Full Band 22 Antenna Cell Phone Signal Jammer 5G GPS WiFi Blocker
$1,519.00Original price was: $1,519.00.$789.88Current price is: $789.88. -
Desktop 5-Band Adjustable Jammer for 3G 4G GSM WIFI GPS Frequency
$316.89 – $385.48 -
Latest 16 Band 5G Jammer All Mobile Phone Signal GPS WiFi Blocker
$1,299.00Original price was: $1,299.00.$819.99Current price is: $819.99. -
16 Antenna Full Band Signal Jammer WIFI GPS LOJACK UHF VHF Phone Blocker
$2,399.00Original price was: $2,399.00.$1,719.19Current price is: $1,719.19. -
High Performance 10 Channels 3G 4G 5G WIFI GSM GPS Desktop Signal Jammer
$1,099.00Original price was: $1,099.00.$616.99Current price is: $616.99. -
5 Band Jammer GSM 3G GPS WIFI Bluetooth 5 Antenna Video Signal Blocker
$399.00Original price was: $399.00.$209.88Current price is: $209.88. -
The Latest Handheld High Power WIFI GPS 4G Mobile Phone Signal Jammer
$769.00Original price was: $769.00.$426.69Current price is: $426.69. -
Portable Handheld 2 Band GPS L1-L2 Jammer
$159.00Original price was: $159.00.$89.58Current price is: $89.58. -
High Power Handheld 12 Antennas 5G Cellphone Signal Jammer 37 Watts
$1,299.00Original price was: $1,299.00.$759.99Current price is: $759.99. -
High Power 12 Antenna 3G 4G 5G Cell Phone Signal Jammer
$729.99 – $749.99 -
Military Tactical Shield Type Drone Jammer 2.4G 5.8G
$9,999.00Original price was: $9,999.00.$5,999.69Current price is: $5,999.69.