The Yaesu’s patented ATAS™ Active Tuning Antenna System has been enhanced with the latest model: ATAS-120A. This is a unique mobile antenna that provides HF, VHF and UHF coverage with automatic motorized tuning.
Designed for use with Yaesu transceivers that support ATAS, microprocessor control signals are sent on the coaxial cable to adjust the antenna radiator length for best SWR.
Yaesu ATAS-120A active tuning antennas cover the 7, 14, 21, 28, 50, 144 and 430 MHz Amateur bands and are compatible with the Yaesu FT-857D, FT-897D, FT891, FT-991, FT-991A and the FT-450D.
FEATURES:
- Operational Bands: 40, 20, 15, 10, 6 and 2 meters and 70 cm
- Height, appx.: 4.59 to 5.25 ft.
- Weight, appx.: 1.98 lbs.
- Input Impedance: 50 ohms
- Maximum Power: 120 Watts, SSB, CW, 50 percent duty cycle
- Matched SWR: Less than 2.0:1 with proper grounding or counterpoise
