Specifications: <br> FM Radio 7 Sections Telescopic Antenna with F Type Male Plug Connector;<br> Feature: Indoor Mounting;<br> Telescopic Antenna Length: 20cm - 115cm;<br> Compatible with: Indoor Radio Tuner AV Audio Vedio Home Theater Receiver Stereo Receiver with Bluetooth Power System Speaker Selector Music System, Television TV ATSC DVB-T DVB-T2 Internal PCI Card Set Top Box CableCard Tuner;<br> Improves Signal Reception;<br> Impedance: 75 ohm; <br> Net Weight: 68g; <br> Operating Temperature: -20°С ~ +80°С;<br> Storage Temperature: -30°С ~ +85°С;<br> Package List: 1 x Antenna, 3 x Connector Adapter; (As the Picture Shown)