Detailed Product Description

This 18 antennas multifunctional hand-held portable cell phone jammer is independently designed and produced by JinYaTong Technology , there are 2 models ‘1880A’ and ‘1880B’ for your option .

1: JYT-1880A shielding mobile phone 2G, 3G, 4G, 5G and GPSL1, GPSL2-L5, GPSL3-L4 , 2.4GWIFI, 5.2GWIFI, 5.8GWIFI, UHF, RF signals,total 18 chancels.
2: JYT-1880B shielding mobile phone 2G, 3G, 4G, 5G and GPSL1, GPSL2-L5, GPSL3-L4 , 2.4GWIFI, 5.2GWIFI, 5.8GWIFI, UHF, RF, Lojack signals,total 18channels.
This cell phone jammer meets your blocking needs for the most common affected frequency types.And the handheld design makes it easy to carry.Indoor Signal Jammers

Build-in 3 cooling fans and Bigger hot sink ensure the device to work safe and continuously

Specifications:
Cover interface standards:
JYT-1880A

Band 1: CDMA: 850 to 894MHz

Band 2: GSM: 925-960MHz
Band 3: DCS&: PCS: 1,805 -1990MHz
Band 4: 3G: 2,110-2,170MHz
Band 5: Wi-Fi: 2,400 -2,500MHz
Band 6: GPSL1: 1570-1580MHz
Band 7: 4GLTE: 738 -821MHz
Band 8: 4GWIMAX: 2620- 2690MHz
Band 9: RF315: 315MHz
Band 10: RF433: 433MHz
Band 11: RF868: 868MHz
Band 12: GPSL2-L5: 1170-1280MHz
Band 13: 5.2GWIFI: 5100-5600MHz
Band 14: 5.8GWIFI: 5600 -5900MHz
Band 15: 5G1: 3300-3600MHz
Band 16: 5G2: 3600-3800MHz

Band 17: UHF: 400-470MHz

Band 18: GPS L3-L4: 1370-1390 MHz

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: 738 to 821MHz
Band 7: 4GWIMAX: 2620 to 2690MHz
Band 8: 315: 315MHz
Band 9: 433: 433MHz
Band 10: 868: 868MHz
Band 11: GPSL2-L5: 1170 to 1230MHz
Band 12: 5.2GWIFI: 5100-5600MHz
Band 13: 5.8GWIFI: 5600 to 5900MHz
Band 14: 5G1: 3300-3600MHz
Band 15: 5G2: 3600-3800MHz

Band 16: Lojack: 165-174MHz

Band 17: UHF: 400-470MHz

Band 18: GPSL3-L4: 1370-1390MHz

We can also customize the frequencies according to different requirements,Please feel free to contact us anytime!