Our EFHW (End-Fed Half-Wave) antenna is built directly onto our custom 3D-printed wire winder, offering a rugged, space-saving solution for portable and field operations.
The antenna features a 240-43 toroid wound to a 49:1 impedance transformer, paired with a 100pF capacitor for efficient performance across HF bands.
It comes with 70 feet of 18-gauge stealth wire—strong, flexible, and low-visibility—perfect for discreet deployments.
Designed for rapid setup and easy transport, this antenna is ideal for POTA, SOTA, field day, or emergency communications. Compatible with either SO-239 or BNC connectors.
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EFHW Antenna
EFHW Antenna
Regular price$70.00 USD
Regular priceSale price$70.00 USD
Unit price/ per
Made to endure
The custom Yaesu Go Box by 3C Ham Shack is built into a rugged Apache 4800 case, designed for reliability in any environment. It houses a Yaesu FT-891 HF radio and a Yaesu FTM-510, all powered by an internal battery system that’s fully compatible with solar panel charging—making it the perfect portable solution for both everyday operation and emergency communications.
I bought an EFHW for my husband’s birthday at a hamfest from 3C Ham Shack, and he absolutely loves it! Almost every weekend he’s out at a park doing his thing, and this antenna is his go-to every time. Thank you for keeping the hubby happy!
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