Mercury USB Powered TV Aerial Signal Booster 4G/5G Filter 20dB Gain, Indoor Digital Freeview HD Antenna Amplifier

USB Powered Aerial Amplifier with 4G/5G FilterCompact but effective aerial amplifier with integrated LTE signal filter to help avoid interference and channel loss from 4G & 5G mobile signals. Use the included USB power lead connected to one of your TVs USB sockets to avoid the need for an additional power supply.DetailsIntegrated LTE signal filter avoids interference and channel loss from 5G & 4G mobile signalsSimple to power using the included USB lead connected one of your TVs USB socketsCompact design with on/off switch and power LEDSpecificationsFrequency range 47-694Mhz (5G)Power supply DC5V via USB cableLead length 20.5cmDimensions : main unit 24 x 34 x 56mmGain 20dB MaxNoise