Mobile HF Antenna AM-20M

The AM-20M is a high-performance mobile HF antenna designed for operation at 14.1 MHz (wavelength 20 m).

Main technical specifications:

• SWR: no more than 2

• Polarization: vertical

• Impedance: 50 Ohms

• Power: 150 W

• Total antenna length when extended: 2480 mm

• Antenna length when retracted: 1320 mm

• Whip length: 1215 mm

• Antenna weight when retracted (without packaging): 500 g

• Base thread: M8

• Reinforcement ring diameter: 11 mm