RFD-MXY3B-45, HF Triband(20/15/10) Moxon-Yagi, Compact, Medium Weight and High Performing.

The RFD-MXY3B-45 is a medium-weight, compact, and high-performance triband HF Yagi antenna designed for the 20, 15, and 10 meter amateur radio bands. This antenna offers an outstanding balance of performance( gain, SWR & FB), size, and durability, making it a top choice for serious HF operators.

Performance-Driven Design:

• 20 Meter Band: Utilizes a 2-element Moxon configuration, providing superior gain and front-to-back ratio while reducing the overall boom width by approximately 20% compared to a traditional 2-element Yagi.

• 15 Meter Band: Features a classic 2-element Yagi design, optimized for effective gain and directionality.

• 10 Meter Band: Equipped with a high-efficiency 3-element Yagi, delivering excellent front to back ratio and gain across the band.

Technical Highlights:

• All driven elements are connected through a lossless 19-square transmission line, ensuring optimal energy transfer and minimal signal loss.

• Engineered with numerous real-world optimizations to deliver maximum on-air performance.

• Full-size elements throughout – no traps, no loading coils – preserving the antenna’s efficiency and radiation pattern.

Space-Saving, Heavy-Duty Construction:

• Compact footprint with a reduced turning radius, making it suitable for installations with limited space.

• Built with rugged materials to withstand demanding weather conditions and long-term outdoor use.

Trusted by Hams :

The RFD-MXY3B-45 is one of our best-selling HF multiband beam antennas. Operators around the world praise its heavy-duty build quality and exceptional on-air performance.

What our Valuable Customers Say? 

SHARAD SANDU ( VU2SRT)

Today, I made contact with almost 65 stations, totaling around 599 two-way QSOs. Some stations were weak, but still very clear to copy—thanks to the lack of QRM or QRN, which I usually experience with my end-fed antenna. With that setup, there's always some level of noise, and on most days, I can barely reach 3 or 4 stations during the daytime, and maybe another 3 or 4 at night.

With your Yagi, however, it's a completely different story. If I call CQ, within minutes, I have multiple stations responding. I'm now used to copying a station even with many others answering simultaneously. Since the day I installed your antenna, I’ve been working with 60 to 70 stations daily—some are duplicates, but every day I reach new and distant stations, all without any QRM or QRN.

It’s not just good—it’s excellent.

This is my personal experience, and I wanted to share it with you.
God bless you, and best wishes for your continued research and development of internationally-standard antennas.

VU2SRT took part in a recent CW contest giving his best efforts, He couldn't utilize the full duration but what he did with short time participation is really remarkable at his age and the antenna gave him a full confidence. We heartly congratulate for his performance in the Context and getting NO.1 Position in VU land, 67 position in Asia

Here is the result: 

ASHAN JEET ( VU3JFM)

Before I use to struggle to get through a pileup 
Now there are pileups to talk to  my station 🙂
 very Satisfying

Thank You

VU3FWG( Dev)