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Overview

Inline common mode choke balun for HF amateur radio stations. A nickel-zinc ferrite core (50mm OD) wound with flexible RG58 coax blocks common-mode RF current on the feedline shield across 1.8-30MHz, reducing RF interference with computers and USB devices and lowering the receive noise floor. Rated 200W CW/SSB (350W FT8 per manufacturer testing). PL259 male input and SO239 female output install inline between transceiver and feedline.

LICAEVEY HF Common Mode Choke Balun for Ham Radio, 1.8-30MHz, 200W CW/SSB, PL259 to SO239, RG58 Ferrite Core RF Choke

Web Code: 20244204
Sold and shipped by | 4.3 seller rating (256 reviews)

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 x LICAEVEY HF common mode choke balun

·Full HF coverage: blocks common-mode RF current on the outer coax shield across 1.8-30MHz, covering every amateur band from 160m to 10m, so the antenna system radiates efficiently and the station signal stays clean

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·Digital-mode interference suppression: helps prevent the PC USB disconnections, system freezes and erratic touchscreen behaviour that common-mode RF causes during high-duty-cycle FT8, JS8, WSPR and RTTY operation

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·Power handling: 200W continuous on CW and SSB voice modes; manufacturer-tested up to 350W on FT8 digital

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·Premium construction: nickel-zinc ferrite core, 50mm outer diameter and 30mm inner diameter, wound with super-flexible RG58 coaxial cable for excellent common-mode rejection, minimal insertion loss and easy routing through tight spaces

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·Inline connector design: PL259 (UHF male) input and SO239 (UHF female) output install directly between the transceiver and the feedline; machined copper connectors with hand-soldered joints

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·Suited to unbalanced antenna systems such as long-wire, end-fed and ground-plane antennas; also reduces interference to USB hubs, automatic antenna tuners and switching power supplies

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What's in the Box:

·1 x LICAEVEY HF common mode choke balun

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For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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