Dimensions: 340x163 mm, backplate h=42 mm (might mount @ wall or use longer plate with flexible azimuthal mount)
SWR<2 @ 470...640 MHz
G=4.5±1 dBi
F/B = 7.5±1 dB
https://ypylypenko.livejournal.com/21371.html
SWR<2 @ 470...640 MHz
G=4.5±1 dBi
F/B = 7.5±1 dB
https://ypylypenko.livejournal.com/21371.html