Chelegance M-130A Auto Tuning Mobile HF Antenna for ATAS Compatible Radios covers from 3.5 MHz to 54 MHz (As well as 2 meters and 70 cm if the radio supports it.) As this antenna is auto tuning, a single coax run is all that is required to supply power, RF and control signals to the antenna from any ATAS compatible radio. The M-130A comes with two whips: a 43.31-inch telescopic whip and a two-section flexible whip; The telescopic whip is designed for stationary operation while the more flexible two-part whip is designed for mobile operation.

The M-130A features a UHF male connector that receives power, control signals, and RF. With a power handling rating of 250W PEP, 60W FT8 and 50W on WSPR, this antenna is perfectly matched for any Yaesu radio that has support for the ATAS antenna.

Included in the box:

• 1 × M-130A antenna base / main body

• 2 × flexible steel whip sections

• 1 × telescopic rod antenna

• 1 × 1.3 m (4.27 ft) copper braid grounding strap

• 10 × small set screws

• 1 × small hex key

Additional Feature and Specifications:

• Frequency Range: 3.5-54 MHz; manufacturer specified V/U support

• Impedance: 50 Ohm

• SWR: <= 1.5:1 after proper tuning and installation

• Power Handling: 250W PEP, 60W FT8, 50W WSPR

• Antenna Length: Ranges from 68.9 to 76.8 in. with two-part whip installed.

• Weight: 2.65 lbs.

• Connector: UHF Male (PL-259)