Sirio GPA 108-136 MHz - Ground Plane Antenna 500 Watts, Calibratable

GPA 108-136

Ground Plane Antenna - 500W

Is Sirius GPA 108-136 1/4? Basic air VHF band antenna. Made of sturdy aluminum alloy and weatherproof plastic. High-quality materials for maximum effectiveness and long-term use. Sirio GPA 108-136 - VHF ground plane type antenna for base station applications in the frequency range 108MHz - 136mhz tunable base antenna.

- Base radio station: mono-band omnidirectional, unity gain in 6063 T-832 aluminum alloy perfect protection against the worst atmospheric conditions;

- Type : 1 / 4? land aircraft wide frequency range band: 135 - 175 MHz impedance: 50? radiation (H-plane): 360° omnidirectional radiation (E-plane);

- Gain : 0 dBd - 2.15 dBi SWR band =2: GPA 108-136: =12.2 MHz to 108 MHz;

- SWR res freq .: = 1.2 starting freq. max. power (CW) 30°C: 500 watts;

- Materials : aluminum, chrome-plated brass, nylon, wind load / Resistance: 54 N at 150 km/h / 150 km/h and wind surface: (approx.) 0.05 m², height: 1930 mm;