Our Cell phone jammers make great role in the US

Our Cell phone jammers make great role in the US
https://www.jammer-mart.com
Classification of Mobile Jammers
We are one of the leading Suppliers and Service Providers of a wide range of Mobile Jammers such as cell phone jammer，GPS jammer，GSM jammer，WIFI jammer and many more items.
Function of Cell phone jammer
A cell phone jammer is a device that blocks transmission or reception of signals, usually by creating some form of interference at the same frequency ranges that cell phones use. As a result, a cell phone user will either lose the signal or experience a significant loss of signal quality.
Cell phone jammers have both benign and malicious uses. Police and the military often use them to limit or disrupt communications during hostage situations, bomb threats or when military action is underway. Portable personal jammers are available to enable their owners to stop others in their immediate vicinity (up to 60-80 feet away) from using cell phones.
Similar equipment is manufactured to block signals in environments where cell phone activity may not be desirable, such as theaters, churches and operating rooms.
Jamming Frequencies:
- CDMA & GSM : 870 - 960MHz
- PCS : 1930 - 1990MHz
- 3G : 2110 - 2170MHz
- 4G : 725 - 770MHz
- GPS L1 : 1500 - 1600MHz
- GPS L2 : 1220 - 1230MHz
- GPS L3 : 1200 - 1210MHz
- GPS L4 : 1250 - 1280MHz
- GPS L5 : 1170 - 1180MHz
- WiFi : 2400 - 2500MHz
- Bluetooth : 2400 - 2480MHz
- Wireless video : 1000 - 1300MHz / 2400 - 2500MHz
Other Parameters:
Ambient temperature: - 20 - 55 ℃
Relative humidity: 30 - 95%
Power supply: AC 100 - 240V
Weight: 500g
Dimensions: 115 * 70 * 25 mm
Packing List:
1 * Portable signal jammer
1 * AC charger
1 * Car charger
5 * Antennas
My customer God welcomes the purchase, we will provide high quality and super thoughtful after-sales service. I hope that you join, my God .
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https://www.jammer-mart.com