Features 1、More Than One: Including mini Whip and Mf, Hf, Vhf modules for easier signal reception, very useful and reliable. 2、Wide Coverage: Designed to have a wide working frequency range of 10KHz‑30MHz to ensures stable work performance. 3、Reliable Work: The maximum output power is equal or more than 15dBm, which will largely improve your efficiency. 4、Good Material: Using high quality resin material, not easy to malfunction, and has good durability for long use. 5、Easy to Install: Comes with a light weight, a compact size and SMA female head make the installation much easier. Specification Item Type: Mini Whip Active Antenna Material: Resin Operating Frequency Range: 10KHz-30MHz Power Supply Range: DC9-15V, 12V typical. Maximum Output Power: ≥15dBm Package List 1 x Mini Whip Module 1 x Mf Hf Vhf Module