Telex Hy-Gain 70-31 DX Yagi Antenna
31 ele powerful yagi for UHF band 420 - 438 MHz. Measured gain 17.6 dBd at 432.1. F/B ratio is 28 dB, boom length 10.42 wavelength. Closed DC loop on feed element for low noise and signals can be heard well from a clean band.