A Dual Band VHF/UHF J Pole - Resource Detail - The DXZone.com
VK5ZVS - 2m & 70cm Dual J-Pole
I've constructed a 144/440 Dual band Open Stub J-Pole Antenna. I saw the plans for this on the internet (link to plan… | Antenne, Radioamatori, Circuito elettronico
440 MHz Amateur Radio J-Pole Antenna - KB9VBR Antennas
Authentic N9TAX VHF/UHF Slim Jim J-Pole Dual Band 2m 70cm Antenna jpole | eBay
Make your own Copper Cactus Antenna
J-pole antenna - Wikipedia
V/UHF Dual Band J-Pole Antenna
A J-Pole for 2-meters and 70-cm - Resource Detail - The DXZone.com