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HF shortwave choke coil 1.8 - 50 MHz 1:1 balun, highly interference-resistant, high-power FT8 dedicated nickel-zinc magnetic ring 62mm black magnetic ring choke coil
- HF shortwave choke coil 1.8 - 50 MHz 1:1 balun, highly interference-resistant, high-power FT8 dedicated nickel-zinc magnetic ring; This HF shortwave choke coil is specially designed for 1.8 - 50 MHz high-frequency communication. It uses high-quality nickel-zinc magnetic rings (outer diameter 50mm, inner diameter 30mm), combined with high-specification RG58 ultra-flexible feeder wire for winding. The connectors are made of pure copper and are welded, ensuring stable and durable signal transmission. The product has been specially optimized for high-demand digital modes such as FT8, effectively suppressing common-mode interference and solving problems like USB device disconnection, computer freezes, and peripheral abnormalities. It is an essential accessory for amateur radio communication and experiments.
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Overview
Specs
Reviews
Product features
High bandwidth and wide coverage: Suitable for shortwave communication in the 1.8 - 50 MHz range, covering multiple amateur bands.
Highly resistant to interference: Significantly improves USB interference, computer crashes, touchscreen abnormalities, etc. in modes such as FT8.
Strong power tolerance: Standard version tested to withstand 350W (in FT8 mode), large version withstands 550W, and instantaneous power can reach 850W.
High-quality materials: Nickel-zinc magnetic ring combined with ultra-soft RG58 feeder, pure copper connectors, achieving both conductivity and durability.
Wide compatibility: Suitable for unbalanced antenna systems, enhancing the stability of the radio station and coexistence with surrounding equipment.
High bandwidth and wide coverage: Suitable for shortwave communication in the 1.8 - 50 MHz range, covering multiple amateur bands.
Highly resistant to interference: Significantly improves USB interference, computer crashes, touchscreen abnormalities, etc. in modes such as FT8.
Strong power tolerance: Standard version tested to withstand 350W (in FT8 mode), large version withstands 550W, and instantaneous power can reach 850W.
High-quality materials: Nickel-zinc magnetic ring combined with ultra-soft RG58 feeder, pure copper connectors, achieving both conductivity and durability.
Wide compatibility: Suitable for unbalanced antenna systems, enhancing the stability of the radio station and coexistence with surrounding equipment.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by Warm Cozy Harbor Return Policy
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