Home » Blog » Intellitron RFC-4311C4 Clamp On RF Choke, 0.515 in ID, 4-Pack

Intellitron RFC-4311C4 Clamp On RF Choke, 0.515 in ID, 4-Pack

0 reviews

MSRP:

$29.95
BUY AT GIGAPARTS

Product description

Tired of frustrating RFI (Radio Frequency Interference) bleeding into your shack, affecting your audio, or disrupting nearby electronics? It’s a common challenge for every amateur radio operator, whether you’re working weak signal DX or simply chatting on the local repeater. The solution is simple, effective, and now available in a convenient 4-pack: the Intellitron RFC-4311C4 Clamp On RF Choke.

These high-performance ferrite beads are specifically designed to suppress common-mode currents on your coaxial cables, control lines, and even USB/audio cables. They dramatically reduce the chance of your signal causing issues (and prevent external noise from entering your receiver) by acting as a highly effective balun. Installation is a breeze—no cutting, soldering, or complicated wiring is required. The two-piece clamp-on design snaps securely onto your existing cables, making it a perfect quick fix or permanent installation. They are a must-have for filtering out unwanted noise near sensitive equipment like your computer interface, rotator controller, or SWR meter. Protect your gear and clean up your signal with this affordable, indispensable addition to your amateur radio arsenal.

UPC Code: 810106912264

Features
Specifications
  • Superior Common-Mode Current Suppression: Effectively blocks stray RF, preventing it from radiating off cables and causing interference (the dreaded “hot mic” or PC speaker feedback).
  • Split-Core Design (Clamp-On): Allows for quick, non-destructive installation on existing cables—no cutting or re-terminating needed. Perfect for field day setups or quick fixes in the shack.
  • Optimized for Ham Radio Frequencies: Constructed from high-quality material specifically chosen for effectiveness in attenuating noise across the most-used amateur radio bands, from 1.8 MHz through 250 MHz.
  • Durable and Reusable: Constructed for longevity, these chokes can be easily moved and repurposed as your station configuration changes or as you diagnose new noise sources.