18 Bands Portable 2g. 3G. 4G. 5g cell phone Signal jammer/ Blocker with LCD Display, jam GPS, WIFI signals

Specifications:
Cover interface standards:
JYT-1880A
Band 1:CDMA:850 to 960MHz
Band 2:GSM: 925 to 960MHz
Band 3:DCS&:PCS: 1,805 to 1990MHz
Band 4:3G: 2,110 to 2,170MHz
Band 5:Wi-Fi: 2,400 to 2,500MHz
Band 6: GPSl1:1570 to 1580MHz

Band 7:4G LTE: 725 to770MHz(American standard) Or 790 to 826MHz (European standard)
Band 8:4G Wimax 2345 to 2400MHz (American standard) Or 2620 to 2690MHz (European standard)
Band 9:315: 315MHz
Band 10:433: 433MHz
Band 11:868:868MHz
Band 12: GPSL2-L5:1170 to 1280MHz

Band 13:5.2G:5100-5680MHz
Band 14: 5.8G:5680 to 5900MHz

Band 15:5G1:3400-3600MHz
Band 16:5G2:3600-3800MHz

JYT-1880B
Band 1:CDMA&GSM:850 to 960MHz
Band 2:DCS&:PCS: 1,805 to 1990MHz
Band 3:3G: 2,110 to 2,170MHz
Band 4:Wi-Fi: 2,400 to 2,500MHz
Band 5: GPSl1:1570 to 1580MHz

Band 6:4G LTE: 725 to770MHz(American standard) Or 790 to 826MHz (European standard)
Band 7:4G Wimax 2345 to 2400MHz (American standard) Or 2620 to 2690MHz (European standard)
Band 8:315: 315MHz
Band 9:433: 433MHz
Band 10:868:868MHz
Band 11: GPSL2-L5:1170 to 1280MHz

Band 12: LOJACK:135 to 174MHz

Band 13:5.2G:5100-5680MHz
Band 14: 5.8G:5680 to 5900MHz

Band 15:5G1:3400-3600MHz
Band 16:5G2:3600-3800MHz

Parameters:Output Power: 18W

Power supply: AC110-240V to DC12V

Full set Weight: 2.3KG
Size: 195*130*48(not Include Antenna)

Length of antenna : 166mm Gain:2.0dbi

Shielding Radius: 25meters (depends on the signal strength in the given area).
Working Time: Built-in battery:7.4V/12500mAh Continue working: more than 2.0 hours.
Cooling System: High efficiency aluminum alloy radiator, Build-in 3x cooling fan.