{"product_id":"1000w-shortwave-common-mode-filter-1-8-54mhz-rfi-choke","title":"1000W Shortwave Common Mode Filter 1.8-54MHz RFI Choke","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-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\u003c\/li\u003e\n\u003cli\u003e1000W 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\u003c\/li\u003e\n\u003cli\u003eRugged 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\u003c\/li\u003e\n\u003cli\u003eRFI 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\u003c\/li\u003e\n\u003cli\u003eTotal 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\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRBR1000W 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\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43359176949969,"sku":"BW-B0GHF7F8XH","price":117.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/718h-cmAb8L._SL1500.jpg?v=1790997994","url":"https:\/\/belmontwarehouse.com\/products\/1000w-shortwave-common-mode-filter-1-8-54mhz-rfi-choke","provider":"Belmont Warehouse","version":"1.0","type":"link"}