MFJ-1984HP 40–10m End-Fed Half Wave Antenna (800W)

MFJ-1984HP End-Fed Half Wave Antenna is a high-performance, multiband HF antenna covering the 40 to 10 metre bands, designed for quick deployment and reliable operation. With a power handling capability of up to 800W PEP, it’s ideal for both portable and fixed station setups.

This end-fed horizontal wire (EFHW) antenna requires no radials, counterpoise, or complex feed systems, making installation incredibly simple. Thanks to its efficient design, the low SWR often eliminates the need for a tuner, allowing you to get on the air quickly.

At the heart of the antenna is a rugged, weather-resistant 50-ohm matching network, engineered to provide consistent performance across multiple HF bands using harmonic resonance. Built with stainless steel hardware and UV-resistant materials, the MFJ-1984HP is designed to withstand demanding outdoor conditions.

The supplied insulated radiator wire helps prevent detuning when in contact with branches or foliage, while the “no-snag” end insulator allows smooth deployment through trees—perfect for portable or stealth installations.

Key Features:

• Covers 40–10 metre HF bands
• Handles up to 800W PEP (SSB/CW, ICAS duty cycle)
• No tuner required on most frequencies
• No radials or counterpoise needed
• Broadband 50-ohm matching transformer
• Stainless steel hardware and UV-resistant construction
• Fast setup and takedown
• Compact and portable design

Flexible Installation Options:

• Inverted-V
• Sloper
• Inverted-L or vertical configuration
• Single support point required

Performance:

• Resonates on the 1/2-wave fundamental and harmonic frequencies
• Broad multiband HF coverage without traps or coils
• Low SWR across most bands

Ideal For:

• Portable and field operation
• Emergency communications
• Stealth installations
• Home station backup antenna