GOOZEEZOO RBR2000W High-Power 2000W Common Mode Filter, 1.8-54MHz Waterproof RF Choke & RF Ground, 3-in-1 Band-Pass Filter for Amateur Radio Outdoor and Base Station Use

Key features

2000W High-Power Capacity: Exclusively designed for 2000W high-power fixed shortwave stations and professional DXing setups. It is engineered to carry high-power RF signals reliably during long-distance, professional amateur radio operations, 3-in-1 Core Functionality: Integrates a heavy-duty common mode filter, grounding terminal, and band-pass filtering to manage massive common mode currents.

This prevents high-power interference or damage to sensitive and valuable radio equipment, Industrial-Grade Durability: Features a thickened, anti-corrosion, and sunproof housing designed for permanent outdoor installation. The industrial-grade connectors ensure stable, all-weather operation at the antenna feed point for base station-level use, Elite Interference Suppression: Covers 1.8-54MHz with a standard 50Ω impedance for a perfect match with high-power feedlines.

At 28MHz, it maintains a low 0.3dB insertion loss and 50dB attenuation to eliminate distortion and noise., Professional Communication Benefits: Efficiently eliminates antenna static and maximizes RF radiation efficiency by isolating the antenna from the feedline. It ensures high-power energy remains focused on antenna radiation for high-clarity, interference-free communication.