About HF Antennas
HF Antennas – All HF communications are carried out via a high frequency Antenna (HF). The radiofrequency electromagnetic waves (radio waves) are between 1.6 to 30 megahertz (MHz). It is also known as the HF band or HF wave because its wavelengths vary from one to ten decameters to hundred and more meters. COMSYSTEMS® has been distributing the best HF Antennas in the world for over 25 years.
COMSYSTEMS® must choose the best antenna wire, components and composite material to produce with its partners the best of the best HF Antennas on the market. See hfantennas.com
Therefore our partners have great experience in this area at the time of production, or tests are carried out and assembly before shipment.
See some HF Antennas photos & Log Periodics Rotators.
LOG PERIODIC ROTATABLE OR FIXED
High performance directional antennas designed to provide short, medium and long-range coverage. These units exhibit high gain characteristics coupled with excellent rotational speed and accuracy, making these multipurpose antennas the ideal solution for multilink applications.
All antennas have specific characteristics related to ITU compliance and environmental specifications such as:
- Temperature, salt, ice, sun irradiation resistance in accordance with MIL-STD 810E STANAG 4370 (NATO AECTP-230)
- Vibration resistance in accordance with MIL-STD 167-1
- Shock resistance in accordance with MIL-STD 810E
- Treatments and paintings in accordance with MIL-T-704KK
- NATO color Green NATO CARC 383 etc…
See some different HF Antennas Model:
BROANDBAND DIPOLES OR MONOPOLES
Designed for medium to long distance omnidirectional operation, these antennas exhibit low angle radiation patterns – an economical solution for general HF communication applications. See products.
This omnidirectional broadband series is designed for short and medium range coverage. As neither terminating resistors nor antenna tuning hardware is required, essentially all input power is radiated. View HF Broadband Dipole Antenna