Description
747 Horizontally Polarized Log-Periodic 2-30 MHz or 4-30 MHz Frequency Range with Single Input • Up to 20 kW Average 40 kW Peak Power Rating • Horizontal Polarization • 2.0:1 Nominal, 2.5:1 Maximum VSWR (2.0 MHz Version) • Short-, Medium-, and Long Range Communications
https://www.satellitedish.com/HF-747.pdf