K301 12-Channel Desktop Jammer (40 meters)

Options K301 offers 2 options to choose from, each with different capabilities. Please choose carefully according to your need.K301-A: Mobile Phone 4G/3G/2G WiFi2.4G5.8G GPSL1-L5 LOJACKK301-B: Mobile Phone 4G/3G/2G WiFi2.4G GPSL1 Walkie-Talkie UHF/VHF LOJACK/RC433/315   Output Power: Total 30W，1-3W each band Range: Upto 40 meters Power Supply: AC110-240V to DC12V Cooling System: Build-in 4 cooling fan; Aluminum alloy radiator Battery: 10000mAh Battery Life: 120 minutes Product Size: 330x 238x 60 mm (without Antenna) Product Weight: 6.0 Kg Package Includes: Device x 1, AC adapter x 1,antenna x12,Car storage battery cable x1   Antenna Information Specifications for Each Channels The specifications provided for each channel are based on the item for the USA as a reference. As different countries operate on varying frequency ranges, we will fine-tune the frequency range according to your country before shipping to ensure the effectiveness of our products. K301-A Channel Output Port Frequency Range Average Out Put Power 1 VHF 130-190MHz 35dbm / 3W 2 UHF or CDMA450 400-470 or 450-470MHz 35dbm / 3W 3 RC315 315MHz 35dbm / 3W 4 RC433 433MHz 35dbm / 3W 5 4G1 LTE 700 700-803 or 790-826MHz 35dbm / 3W 6 LOJACK& XM radio 167-175MHz 35dbm / 3W 7 GSM or CDMA 925-960 or 850-894MHz 35dbm / 3W 8 DCS or PCS 1805-1880-1920-1990MHz 33dbm / 2W 9 3G 2110-2170MHz 33dbm / 2W 10 4G LTE 2600 2500-2690 MHz 30dbm / 1W 11 Wi-Fi 2.4G 4G2300 2300-2500MHz 30dbm / 1W 12 GPSL1 1570-1580MHz 33dbm / 2W K301-B Channel Output Port Frequency range Average Out Put Power 1 WIFI5.2G 5100-5500MHz 30dbm / 1W 2 WIFI5.8G 5500-5900MHz 30dbm / 1W 3 GPSL2 L5 1170-1280MHz 33dbm / 2W 4 GPSL3 L4 1280-1390MHz 33dbm / 2W 5 4G1 LTE 700 700-803 or 790-826MHz 35dbm / 3W 6 16 LOJACK& XM radio 167-175MHz 7 GSM or CDMA 925-960 or 850-894MHz 35dbm / 3W 8 DCS or PCS 1805-1880-1920-1990MHz 33dbm / 2W 9 3G 2110-2170MHz 33dbm / 2W 10 4G LTE 2600 2500-2690 MHz 30dbm / 1W 11 Wi-Fi 2.4G 4G2300 2300-2500MHz 30dbm / 1W 12 GPSL1 1570-1580MHz 33dbm / 2W