Amateur Radio CB Radio-EFHW, Sleeved dipole, T2LT - T2LT-1/2 wave and 5/8th wave

Amateur Radio- EFHW, Sleeved dipole, banana antenna, T2LT. Amateur Radio - T2LT - Tuned Transmission Line Trap - Half Wave Vertical Dipole. Standard T2LT range, Half wavelength - SWR generally around 1.3-1.5 @ resonant frequency.

eBay