1:2 1000W Balun Shortwave Antenna 50Ω to 100Ω Unnced to nced Balun Antenna Waterproof for Quarter Antennas

1️⃣ High-efficiency conversion, matching 1:2 conversion ratio, precisely matching 50Ω input and 100Ω output, suitable for QUARD ANT antennas. Unbalanced to balanced design effectively suppresses common-mode interference and improves signal quality. 2️⃣ High power handling, stable and reliable Maximum power handling: 1000W (SSB) / 625W (CW) / 250W (FM, AM, FSK, FT8) Adaptable to multiple communication modes, meeting high-intensity usage requirements. 3️⃣ Wide bandwidth response, low VSWR Frequency range covers 1-30MHz, suitable for full-band shortwave operation. VSWR less than 1.5, ensuring low-loss transmission. 4️⃣ Robust structure, easy installation Dimensions: 57x175mm, weight 360g, compact structure. Equipped with 304 stainless steel lifting rings for easy hanging and fixing. Includes epoxy resin plate and two copper lugs for easy connection of thevibrator. 5️⃣ Waterproof design, worry-free outdoor use. The balun itself is waterproofed, making it suitable for harsh outdoor environments. Users only need to ensure waterproofing at the M-type connector and cable joint for long-term stable use. Product Overview: This 1:2 broadband shortwave balun is designed for high-performance antenna systems, enabling efficient conversion from 50-ohm unbalanced input to 100-ohm balanced output. It is particularly suitable for quarter antennas. Made with materials and meticulous manufacturing processes, it boasts excellent waterproof performance and extremely high power handling capacity, and is widely used in amateur radio, shortwave communication, and broadcasting systems. Model: 1:2 Shortwave Balun Input Impedance: 50Ω (Unbalanced) Output Impedance: 100Ω (Balanced) Frequency Range: 1-30MHz VSWR: <1.5 Power Capacity: 1000W (SSB) / 625W (CW) / 250W (Other Modes) Dimensions: φ57x175mm Weight: 360g Material: Epoxy Resin Board + 304 Stainless Steel Lifting Ring Color: White Package Contents: 1*Balun Antenna Only the above package content, other products