1000W Shortwave Common Mode Filter 1.8-54MHz RFI Choke

Key features

• 3-in-1 Advanced Protection: This multi-function device integrates common mode filtering, a grounding terminal, and high-frequency compensation into a single unit. It effectively suppresses common mode currents to reduce equipment interference and improve signal clarity
• 1000W Multi-Scenario Power: 1000W PEP (SSB), 600W (CW), 300W (Digital) high-power rating. Suitable for indoor radio stations and sheltered outdoor installations. Meets daily communication and portable antenna needs for amateur radio enthusiasts
• Rugged Waterproof Housing: Sturdy splash-proof enclosure with UV-resistant material. Designed for sheltered outdoor use with anti-splashing and anti-UV performance. Not for direct long-term rain exposure
• RFI Reduction Choke: Operating frequency 1.8–54MHz, 50Ω impedance. Provides practical common-mode suppression with ultra-low insertion loss, effectively reducing RF interference and system noise
• Total Station Stability: Effectively bleeds antenna static electricity and provides reliable RF grounding to protect radio equipment. Optimizes feedline performance and helps maintain normal directional antenna radiation patterns

RBR1000W Frequency: 1.8–54MHz Power (PEP): 1000W Impedance: 50Ω Common Mode Attenuation: 50dB Insertion Loss (28MHz): 0.3dB Connector: M-J Functions: RF Choke, RF Ground, BPF, Waterproof, Anti-static

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