Maximize Directional Performance with Mobile Mark’s Yagi Antennas

At Mobile Mark, we understand that dependable connectivity requires precision; whether you’re building a point-to-point link or need coverage in a specific direction, choosing the right antenna makes all the difference. Antenna type and placement are critical in achieving the strongest, most reliable signal for your projects. Previously, we had discussed omnidirectional antennas and their ability to radiate signals equally in all directions; today, we’ll discuss our directional antennas.

When you need to concentrate your signal in a targeted direction, a directional antenna is the ideal solution. Among the most trusted directional options are Yagi antennas, known for their high gain, focused coverage, and ability to minimize interference. We’ll take a closer look at Mobile Mark’s Yagi antennas and how they deliver performance where it matters most.

What are Yagi Antennas?
Fun Fact: In the late 1920s, Shintaro Uda developed the concept of using multiple parasitic elements to focus radio waves. His colleague, Hidetsugu Yagi, helped refine and promote the design internationally, which is why the antenna became commonly known as the Yagi rather than the Uda. First described in academic papers around 1926–1928, the antenna quickly gained recognition for its efficiency and simplicity, and by the 1930s, it was already being used in practical radio and early television applications worldwide.

With all the ever-growing advancements in wireless technology, the capabilities of the Yagi antennas have increased. Our experienced Mobile Mark’s engineers have enhanced our Yagis and optimized their performance to ensure maximum directional performance, which allows us to offer a wide range of different Yagis for various applications and industries.

Did you know that the number of elements in a Yagi antenna directly affects its performance? Fewer elements provide broader coverage with modest gain, while additional elements create a narrower beam with higher gain and longer reach. With that being said, let’s dive into our featured antennas for today, starting with a lower number of elements and capabilities and going up.

Y3343D
Compact yet robust, the Y3343D delivers reliable UHF performance across the 406–512 MHz frequency range, offering consistent 7 dBd gain via its rugged three element design. Its UV-coated aluminum and heavy-duty elements make it an ideal choice for dependable outdoor deployments where simplicity and durability matter.

Y3315C Series
The Y3315C Series steps up performance with five fully welded elements, boosting gain to 9 dBd across the 144–174 MHz frequency range. It’s constructed with a 1″ aluminum U channel with 3/8″ solid elements fully welded and polyester powder coating, making it a heavy-duty Yagi antenna.

Y3347D Series
For long-distance communication in UHF bands, the Y3347D Series delivers strong 10.4 dBd gain across 406–512 MHz with its seven-element design. Its rugged, fully welded construction and field-turnable design ensure both performance and adaptability in demanding installations.

Y42700WB
The Y42700WB is a wideband antenna that covers a massive 600 MHz to 6 GHz span, offering 14 dBi at lower frequencies and 6 dBi in the upper ranges. The nine-element log-periodic design is housed in a hybrid radome for long-term durability and easy single-person installation, even in high-wind environments.

Y42700WB-2X
The Y42700WB-2X brings dual Y42700WB antennas together via a rugged mounting bracket, perfect for 2x MIMO installations across 600 MHz to 6 GHz. This setup not only increases throughput via MIMO capability but also offers stacking flexibility for elevated gain and precision, making it ideal for long-range and high-precision links. For more tips on how to enhance the performance of your Yagi antennas, read our white paper Optimizing Antenna Performance: A Comprehensive Guide to Stacking Yagi Antennas by our Project Engineer Tam Chau; stacking aligned Yagis can boost gain further while narrowing beamwidth.

From compact three-element builds to wideband log-periodic designs, Mobile Mark’s Yagi antennas deliver dependable performance tailored to a range of applications. Whether your priority is extending coverage, increasing gain, or building advanced MIMO systems, these antennas provide the directional precision you need. For hands-on guidance, Mobile Mark offers detailed installation manuals to ensure each setup is a success.

Ready to find the right fit for your project? Visit our website to explore our Yagi lineup, review their spec sheets, browse mounting kits, or contact our team of experienced engineers today. We’re here to help you select the best solution for your connectivity needs and guide you through the next steps.

ABOUT MOBILE MARK, INC.

Mobile Mark Antenna Solutions designs and manufactures site, mobile and device antennas for 30 MHz – 6 GHz. Applications include GPS Tracking & Fleet Management, Cellular 4G LTE, 5Gready, WiFi, RFID, Public Safety FirstNet, M2M, Industrial IoT, IoT, Smart City Networks and Autonomous & Connected Cars. Engineering and custom design services are available. Mobile Mark’s global headquarters, which include research facilities and manufacturing plant, are located near Chicago, IL. An additional manufacturing and sales facility is located near Birmingham, UK. For further information visit our website: www.mobilemark.com.