![Amazon.com: Fancasee Indoor FM Antenna 75 Ohm Y-Shape Dipole Antenna F Male Plug Jack Connector Adapter Coax Coaxial Cable FM Radio Antenna for AV Stereo Receiver Home Theater : Electronics Amazon.com: Fancasee Indoor FM Antenna 75 Ohm Y-Shape Dipole Antenna F Male Plug Jack Connector Adapter Coax Coaxial Cable FM Radio Antenna for AV Stereo Receiver Home Theater : Electronics](https://m.media-amazon.com/images/I/51b+lIfCU8L.jpg)
Amazon.com: Fancasee Indoor FM Antenna 75 Ohm Y-Shape Dipole Antenna F Male Plug Jack Connector Adapter Coax Coaxial Cable FM Radio Antenna for AV Stereo Receiver Home Theater : Electronics
![I have a ~3 meter long coaxial cable and I would like to make a dipole antenna for listening to the 20m band, is it realistic? : r/RTLSDR I have a ~3 meter long coaxial cable and I would like to make a dipole antenna for listening to the 20m band, is it realistic? : r/RTLSDR](https://preview.redd.it/kyjhxx8przr11.jpg?width=640&crop=smart&auto=webp&s=91158d40045a23da534e3b635898dc16ca7743fc)
I have a ~3 meter long coaxial cable and I would like to make a dipole antenna for listening to the 20m band, is it realistic? : r/RTLSDR
![How does the length of a metal sleeve around a (shieled) coax cable affect antenna performance? - Amateur Radio Stack Exchange How does the length of a metal sleeve around a (shieled) coax cable affect antenna performance? - Amateur Radio Stack Exchange](https://i.stack.imgur.com/bFCGy.png)
How does the length of a metal sleeve around a (shieled) coax cable affect antenna performance? - Amateur Radio Stack Exchange
![The Coax Dipole: A fully flexible coaxial cable dipole antenna with flattened current distribution for body imaging at 7 Tesla - van Leeuwen - 2022 - Magnetic Resonance in Medicine - Wiley Online Library The Coax Dipole: A fully flexible coaxial cable dipole antenna with flattened current distribution for body imaging at 7 Tesla - van Leeuwen - 2022 - Magnetic Resonance in Medicine - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/4b5766d0-00d3-4f89-9475-0c45ac13bc27/mrm28983-fig-0006-m.jpg)
The Coax Dipole: A fully flexible coaxial cable dipole antenna with flattened current distribution for body imaging at 7 Tesla - van Leeuwen - 2022 - Magnetic Resonance in Medicine - Wiley Online Library
![75 Ohm FM Radio PAL Female Dipole Antenna Coax Cable Wire for Yamaha Pioneer ONKYO Table Top Radio|TV Antenna| - AliExpress 75 Ohm FM Radio PAL Female Dipole Antenna Coax Cable Wire for Yamaha Pioneer ONKYO Table Top Radio|TV Antenna| - AliExpress](https://ae01.alicdn.com/kf/S6806eed45eeb488cb0ac13911802a96dl/75-Ohm-FM-Radio-PAL-Female-Dipole-Antenna-Coax-Cable-Wire-for-Yamaha-Pioneer-ONKYO-Table.jpg_Q90.jpg_.webp)