Amplitec 2g 3g 4g Wifi Mobile Cell Phone Hand-held Car GPS Signal Blocker Jammer

* Easy to block 20-400m2 coverage.

* Portable Hand-held Signal Jammer For Car And Home.

* Support 8 Frequency Band Just You Customize.

* Three Kinds Of Power Supply Flexibly Using.

* Harmless To Human Body.

* FCC/CE/SGS Certification.

Amplitec mobile cell phone signal jammer is used to block mobile phone 2g 3g 4g 5g and wifi gps bluetooth etc...

Shielding effect is affected by local signal strength. For example, someplace signal strength is -60dB, signal jammer can block about 150m2, but someplace strength is -20dB, signal jammer only can block 10m2 even no effect. But -60dB and -20dB they both show 5 full bar mobile phone signal, but the actual effect is very different.

Band	Frequency	Average Output Power
Band 1	2110 - 2170 MHz	27dBm
Band 2	1930 - 1990 MHz	27dBm
Band 3	1805 - 1880 MHz	27dBm
Band 5	859 - 894 MHz	27dBm
Band 8	925 - 960 MHz	27dBm
Band 10	2110 - 2200 MHz	27dBm
Band 12/13	729 - 803 MHz	27dBm
WIFI	2500 - 2700 MHz	27dBm
WIFI	2300 - 2500 MHz	27dBm
GRRS	1200 - 1280 MHz	27dBm
GPS	1550 - 1580 MHz	27dBm

https://www.amplitec.net/