GOOZEEZOO 1:1 Balun Antenna 4010 1000W Multi-band Inverted V-shaped Antenna 10m 15m 20m 40m 4 Band Long Wire Antenna (Rope Length: 30m/98.4ft)

Antenna Basic Features: This antenna adopts a 1:1 balun design, with each side of the oscillator having a length of a quarter wavelength. It supports both single-band and multi-band installation. With the advantages of simple and practical erection, high efficiency and low background noise, it is a high-performance antenna

Easy Installation & Operation：The overall structural design balances simplicity and practicality. Erection can be completed without complex professional tools, lowering the installation threshold and meeting the needs of rapid deployment. Whether fortifying your emergency readiness or enhancing your radio capabilities, this antenna delivers unmatched performance for regional communication needs

Antenna Adjustment: When the receiving frequency of the antenna is at the low end of each band, after erecting the antenna as required, you need to use an antenna analyzer to adjust the oscillator length according to your actual frequency. Note: The length of both sides of the oscillator must be equal during adjustment

Balun Function: The 1:1 current-type balun (e.g., magnetic ring balun) can effectively "choke" or block the backflow of unwanted common-mode current along the feeder shell, forcing the current to flow on the antenna oscillator in accordance with the designed path. Therefore, this type of balun is also known as a "Common-Mode Choke"

Spanning the 10m, 15m, 20m and 40m amateur radio bands, this lightweight linked dipole is perfectly suited for both regional and local communications. Input impedance: 50Ω; Frequency range:1-54MHz; Maximum power: SSB<1000W ; CW.FT8.FM.AM.FSK<500W