14-element cross-Yagi with G-5500 antenna rotator:



The time period of the rotation can be calulated: (2534-2216) / 8 = 39.75s




The horizontal and vertical dipoles are connected two independent RTL-SDR V3 + Raspberry Pi-3 + smogcli2 and tracked SMOG-P: 16.03.2020.

SMOG-P rotation video with 5-times acceleration: H is -5 kHz, V is +5 kHz centered signal.