Digital Indoor TV Antenna HDTV DTV HD VHF UHF Flat Design High Gain<br>  Features:  Receive free digital and analog signals off air Supports both UHF\/VHF signals Compatible with HD\/DTC Receiver， PC， Notebook， DTV\/HDTV Supports 1080i 1080p 720p Ultra thin and lightweight Multi-surface suction-cup stand No external power required  Specification:                 Frequency range         VHF 170-230MHz， UHF 470-860MHz               Gain         5dB(Max)               Impedance         75 Ohms               Polarization         Linear               Cable length         Approx. 137cm \/ 4.49ft               Item dimension         21 * 11.7cm \/ 8.3 * 4.6 inch               Item weight         80g \/ 2.8oz               Package size         27 * 18.1 * 3.8cm \/ 10.6 * 7.1 * 1.5 inch               Package weight         173g \/ 6.1oz        Attention:  May require digital converter box when connected to TV. May require TV turner card when connected to desktop computer. May require USB adapter when connected to notebook computer.  Note:<br>Please make sure your TV and the antenna connector is matching.<br>Package Included: <br>1 x Antenna1 x Stand1 x Manual<br>Detail Pictures: