This Mercury Outdoor Amplified HDTV Aerial is specially designed for camping and marine use, offering compatibility with Digital Terrestrial TV and DAB/FM radio signals. Its built-in amplifier ensures a clear picture even with weak reception. The aerial can be mounted on poles up to 38mmØ using the supplied clamp. It is unidirectional and features a high-gain amplifier, along with an integrated LTE signal filter to prevent interference from 4G/5G mobile signals. The unit includes a splitter for connecting a second TV or radio. Supplied with mounting materials, a 6m connection cable, and a power supply. Specifications: Frequency range (UHF): 470MHz - 694MHz (5G) Frequency range (VHF): 40MHz - 230MHz Impedance: 75 ohms Gain (UHF): 20dB Gain (VHF): 20dB Max. loss: 2dB Output level: 100dBµV max. Power supply: 230Vac, 50Hz (3W) / 12Vdc, 50mA Dimensions: 260 x 334 x 80mm Weight: 1.5kg Note: Mounting pole not included.