Description
3000B Broadband Dual-Mode SPIRA-CONE • 2 to 30 MHz Frequency Range, Dependent Upon Type • Up to 25 kW Average, 50 kW Peak Power Rating • Horizontal-Elliptical Polarization to Reduce Fading • Omnidirectional Log-Periodic • 2.0:1 VSWR • Dual-Mode Capability for Short-, Medium- and Long-Range Communications • Single Tower for Simplicity of Installation • Innovative Switching or Combining of Radiators to Provide Switchable or Simultaneous Short-or Long-Range Mode.
https://www.satellitedish.com/HF-3000.pdf