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Ultra-Small, Ultralight 1:1 Current Balun / Choke – Reduce Common Mode Currents in Your Low Power Setup
Rated for 25W SSB • 15W CW • 10W Digital
Perfect for Nano Dipoles, Linked Dipoles, Portable, Stealth & Base Stations. Tired of feedline radiation robbing your signal and adding noise? This super-compact, featherweight choke/balun reduces common mode currents (CMCs) on your feedline -- keeping all your power focused where it belongs: on the antenna.
Key Features:
Prevents your coax from becoming part of the antenna
Reduces RFI and received noise
Improves pattern, efficiency, and SWR stability on your low-power system
Excellent insertion loss
Built for Real-World Radio Adventure
Small 13×8×6 mm toroid wound with 15 turns of high-quality 2-conductor wire (true 1:1 current balun design)
BNC Female (coax) + BNC Male (antenna) connectors
Extremely rugged, water-resistant construction
Total weight: just 1.25 oz (36 grams) -- you’ll barely know it’s there
Simple. Elegant. High-Quality. Affordable.
For $54.95 you get:
One 2nd Generation Nano Balun/Choke (as shown in photos)
Two BNC M/F thread protector caps
Free Shipping inside the United States
30-Day Free Returns
Custom handcrafted in America using premium U.S.-sourced materials Where available. Designed specifically as the perfect companion for the popular Nano Dipole (and other lightweight portable antennas).Nano Dipoles are available in the Aetherwave store. Visit the full store: https://www.ebay.com/str/n9sab Stop wasting power on your feedline, add this ultralight balun/choke to your kit and get cleaner, more efficient performance -- on the trail, in the field, or at home. Order with confidence -- thousands of happy operators trust Aetherwave gear.