YAESU active tuning antenna for mobile ATAS-120

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Frequency range: 7/14/21/28(29)/50/144/430MHz Total length: Approximately 1.6m (longest) to approximately 1.4m (shortest) Weight: approx. 900g Impedance: 50Ω (M type plug) Maximum input power: 120W J3E/100W: 28(29), 50MHz F3E, VSWR: 2.0 or less The ATAS-120A (total length of about 1.4 m (shortened) to about 1.6 m (longest) is ideal for mobile operation, and is an active type antenna that focuses on efficiency and automatically matches with a single antenna to cover amateur bands from 7 MHz to 430 MHz (excluding some frequencies). Compatible models: FT-897D, FT-857D, FT-450D series