DescriptionRe-designed RF-suitable power supply, and improved capacitors and inductors compared to generic devices. Power consumption has been reduced while improving sensitivity and lowering the noise floor.Features- Color: Assorted color. - Material: Zinc alloy. - Size: 8.50 x 2.50 x 1.00cm/ 3.34 x 0.98 x 0.39 inch. - Operating frequency: 25 MHz to 1760 MHz. - Redesigned for lower noise, better sensitivity and lower power consumption. - Design with low noise of, shielded power inductor for improved EMI rejection. - This TV stick is for gaining signal in areas in your house without access to a roof aerial or antenna. - Small and lightweight, it is also easy to take on holiday. Use it when camping, or when in a caravan or motor home. - They have a frequency capability of approximately 25MHz-1760MHz, though this can vary slightly from unit to unit.