Build and Review – Dual Band J-Pole 144/440Mhz – New River Valley Amateur Radio Club – N4NRV
Figure I from Design and analysis of dualband J-Pole antenna with variation in “T” shape for transceiver radio communication at VHF and UHF band | Semantic Scholar
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Build and Review – Dual Band J-Pole 144/440Mhz – New River Valley Amateur Radio Club – N4NRV
V/UHF Dual Band J-Pole Antenna
J-Pole Antennas
Build and Review – Dual Band J-Pole 144/440Mhz – New River Valley Amateur Radio Club – N4NRV
antenna theory - How do dual band J poles work? - Amateur Radio Stack Exchange
Phoenix Antennas - Twin Creek Manufacturing
440 MHz Amateur Radio J-Pole Antenna - KB9VBR Antennas
A J-Pole for 2-meters and 70-cm - Resource Detail - The DXZone.com
FAQ - KB9VBR Antennas
