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8 Band GPS Signal Jammer , Radio GPS Blocker Signal Jammer Satellite Phone

  • Shenzhen,China


  • SGS, ISO9001

  • GW-JC8

  • 1pcs

  • Negotiable

  • Carton with PE Foam

  • 3 Working Days After Received Payment

  • T/T, L/C, Western Union, MoneyGram

  • 5000pcs per Month

8 Band GPS Signal Jammer , Radio GPS Blocker Signal Jammer Satellite Phone



The rapid spread of mobile phones in the early 21st century has led to problems such as interference to the privacy rights, industrial espionage, and so on. Moreover, in a society there is an increasingly growing dissatisfaction with phone calls in transport, cinemas, restaurants and other public places. That’s why cell phone jammers are so popular nowadays and used by many people. The main purpose of mobile phone jammer is to disable cellular phones.


Frequency is for Iridium and Radio Astronomy,
1610.6 – 1613.8 MHz, 1621.35-1626.5 MHz;

What is Iridium Satellite LLC phones frequency?

Iridium and Radio Astronomy in the band 1610.6 – 1626.5 MHz
uplink (system frequencies)
1610.6 – 1613.8 MHz
downlink (licensed frequencies)
1621.35-1626.5 MHz


GREETWIN Supply Drones jammer ,Prison Jamming system,bomb jammer,Remote control jammer,Stationary Jamming Systems,Vehicular Jamming Systems, 433 mhz 315mhz jammer 868 mhz jammer GPS Jammer , celular and GPS jammer.


This 8 Band RF Jammer is more effective than 6 band Cellular Jammers, as the RF jamming is regulated with a omni directional jammer feature. or use directional panel antenna, This helps focus the jamming wave on desired areas only.


Long time will be taken to recall what you have though if you are suddenly interrupted by the mobile phone calls of someone at the meeting, to improve the efficiency and the quality of the meeting, peaceful condition of no phone calls is needed. In such condition, the mobile phone signal jammers can show their power, and this 18W High Power 3G Mobile Phone Jammer is suitable.


Affected Frequency Ranges:
CDMA/GSM 851-960MHz

DCS/PCS 1805-1990MHz
3G 2110-2170MHz
WiFi 2400-2500MHz
GPS 1570-1580MHz

Remote control, 433MHz

RF control, 315MHz

Satellite phone,  1610-1627MHz

Power supply: AC adapter (AC110-240V)
Operate time: 24 hours continuous
Total output power:18W
Jamming range: up to 40m, the jamming radius still depends on the strength of the signal in given area
Antenna:8 pcs ( Please fix the antenna follow the mark in the unit)


Can customize these frequencies:

Satellite phone, LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA,UMTS,3G,4G,LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1,GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, Spy camera, WIMAX, UAV, Drone, 5.8G,etc.



For places as the library, the church, the classroom, the meeting room, and so many other places this 3G 4G LTE mobile phone signal jammer can be used. And for places where the mobile phones are not allowed to be used this high power cell phone jammer is also suitable.



1. Good cooling system, work 24 hours continuously.

2. Jamming range up to 40m,

3. Stable capability, cost-effective choice

4. Output power 18w , make more efficient jamming.

5. Eight channels with different frequency range,

or customize other cellular standard in the world.

Such as 450MHz,GPRS,iDEN,GPS,UMTS,WiFi,AWS,4G.




Output port Frequency Average output power Output power
CDMA800 851-894MHz 35dBm 3W
GSM900 925-960MHz 35dBm 3W
DCS1800/ PCS1900



33dBm 2W
3G 2110-2170MHz 33dBm 2W
GPS 1570-1580MHz 32dBm 2W
WIFI 2400-2500MHz 32dBm 2W
4G LTE 800(Optional) 791-821MHz 35dBm 3W
4G LTE700(Optional) 725-770MHz 35dBm 3W
4G LTE2600(Optional) 2620-2690MHz 33dBm 2W
4G LTE 2300(Optional) 2300-2400MHz 33dBm 2W
4G Wimax(Optional) 2345-2400MHz 33dBm 2W
RF 433MHz 33dBm 2W
UHF 315MHz 33dBm 2W
Satellite phone 1610-1627MHz 33dBm 2W
Total Output Power 18 Watt
Power Supply AC110-240V,DC 12V
Power consumption 75Watt
Weight 3kg
Size 363*137*42mm
Running temperature -10℃ to +55℃
Humidity 5% - 95%
Complete accessories Eight omni-directional antennas, Power cable, Remote control, Fixed Mount
Jamming range(Radius) 5 - 40meters , depend on local signal strength


8 Band GPS Signal Jammer , Radio GPS Blocker Signal Jammer Satellite Phone 0

Add:  Baodeli industrial park, Longhua District, Shenzhen City, Guangdong Province, China   Tel: +86-15112267605
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