brand new and high quality Features: The single band 80m-10m end-feed half-wave linear antenna provides the antenna. It is designed as a highly portable wired antenna that can be easily adjusted as an inverted, horizontal, inclined, or vertical v-shaped radiator (at higher frequencies). Your feeder is inherently balanced, so no separate feeder is needed. The high-impedance half-wave line is combined with its 50 ohm supply point via an integrated impedance-matching toroidal transformer with a nominal power of 10 watts. Use a high voltage capacitor on the primary of the transformer with a specific length of the radiator to expand and reduce the swr within the range of 80m-10m. It is designed to be used without using a tuner, and after optimizing the driven element, Swr 1.2 for any part of the frequency range. Specifications: Material: Metal + Plastic Impedance: 50 ohm Optional Styles: A(Parts and Components), B(Finished Product) Size: app.100x75x10mm/3.94x2.95x0.39in (length x width x height) Color: As pictures shown Quantity: 1set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: Style A: 1set x Half-wave Antenna Style B: 1 x Half-wave Antenna(other accessories demo in the picture is not included.)