Marine and Land based power supply The N268F power supply converts the power from the power supply to the UFO3 antenna and splits the signal into the two ports representing TV and radio, respectively. The power supply has a filter incorporated, which protects well against 4G LTE noise. The power supply is designed for indoor usage. This is a 110/220VAC-to-24VDC power supply also allowing 12VDC battery operation as an alternative. The power supply has a switch-mode function for 110-220VAC with an output of 24 VDC on the two output ports. Without the 110-220VAC input, the input connector is activated when connected to a 12VDC battery thus supplying the output ports with the voltage of 12VDC each. Once 110/220VAC is reconnected, the power supply automatically switches back to 24VDC output on the two output ports. This power supply is ideal for UFO2 and UFO3 which both operate with the input of 5VDC to 24VDC.