The Greyline Performance Resource Library

Welcome to our curated collection of resources, designed to provide a deeper understanding of the engineering, performance, and real-world results that define the Greyline experience. Whether you are a prospective client conducting research or a current owner seeking documentation, this library is your gateway to the information you need.

Video Resources: A Closer Look

• [YouTube] A Test of Strength: Witness a Greyline Flagpole Antenna face Tropical Storm Cristobal. (Note: The structural integrity of our antennas has been significantly enhanced since this 2020 video was captured.)

• [YouTube] The Art of Precision: A brief look at the meticulous machining process that ensures every component meets our exacting standards.

• [YouTube] OCF Vertical Dipole Design: A complete technical overview by W6NBC, for those who appreciate the science behind the performance. A wonderful, easy video that will teach you about OCF design in short order.

• [YouTube] Ham Radio Crash Course Review: See the popular show put our antenna to the test.

Customer Stories & Installs

• Customer Install Gallery
  A collection of photos, videos, and stories from our clients, showcasing a variety of installation environments.

• An Engineer's Journey
  Read Rob's detailed letter to his Colorado radio club about his experience choosing and installing a 20' DX Flagpole in his HOA.
  
  
• YL-Assembled Vertical - A pictorial 
  A visual walkthrough of a teenage YL assembling a Greyline Vertical Dipolestraight out of the box, highlighting the intuitive design.
  
  
• Greyline Youtube Channel
  Explore our full library of product videos, customer reviews, and on-air operations.

Technical Documents

• [PDF] Greyline Antenna Manuals:
  Download the complete assembly and installation guides.

• [Graphic] Ideal Site Configuration: ATU required at one end of the coax, or the other. Our recommended layout for optimal antenna performance and aesthetics.

The Intelligent Solution: Performance by Design, Approval by Aesthetics

Your family and neighbors see an elegant flagpole with clean lines and a premium, architectural finish. You see a high-performance antenna system—your ticket to 160-6M, Real DX.

This is stealth by design. No unsightly traps, no clumsy coils, and no radials to disrupt your landscape or entangle your lawnmower. It is the perfect integration of superior performance and aesthetic grace, designed for the discerning operator.

"So pretty my XYL asked me to install it in the front yard. Imagine that. The front yard!"

Our Warranty in Action: A Story of Trust

"It Works & Greyline Warranty Is For Real - de AA5DV. Just wanted you to know --- Greyline replaced my Vertical Antenna --- No Questions asked!"

When this customer in Oregon wrote to us, he explained that a severe ice storm had encased his flag in a block of ice, causing the antenna to fall. We didn't hesitate. We printed a shipping label on the spot and had a brand new antenna system on its way to his doorstep.

That is our commitment. We want you on the air. Period.

From the Shacks of Our Customers

On HOA & Aesthetics:

• "My wife appreciates the compliments from the neighbors, and it reminds her of her Father's Flagpole. Thank you."

• "So pretty my DX Flagpole Antenna is allowed in my wife’s garden. In the GARDEN!"

• "Highly Recommended for HOA and CC&R Restricted Ham Radio QTHs."

On Performance & DX:

• "Since I added the Greyline DX Flagpole, I have added over 200 additions to my DXCC Challenge account. I am now right at 900."

• "Got Indonesia (YB) this morning on 40m SSB with 100 watts. Just over 9,000 miles!"

• "If I can hear it, I can work it. It hears very well."

• "Clean Sweep in November Sweepstakes with my DX Flagpole. That's the entire list of USA sections; amazing."

• "4 Band DXCC this summer from my HOA."

Our Commitment to You

We are honored to serve our peers in the amateur radio community. We see ourselves as partners in your enjoyment of the hobby, and we stand behind our products with an unwavering commitment to quality and service.

7-YEAR WARRANTY We proudly offer a 7-Year, no-questions-asked warranty. We operate on the honor system, confident that you do as well. Should your antenna require service or replacement, we will ensure you are back on the air as quickly as possible.

100% SATISFACTION GUARANTEE If for any reason you are not completely satisfied with your purchase, you may return it for a full refund. We want you to be happy with your investment.

Our Mission: Elevate Your Experience

Our mission is to serve the amateur radio community by engineering and manufacturing higher-quality products that enhance your experience on the bands. We design smarter, stronger, and more elegant antenna solutions that deliver Real DX confidence, stand up to the elements, and earn the admiration of your family and neighbors.

We believe a well-informed operator is a confident one. After exploring these resources, we invite you to browse our collection of antenna systems and discover which solution is the perfect fit for your station.

--> Explore Our High-Performance Antennas

Let's enjoy the adventure, together.

73, Greyline Performance

Ph. 435-200-4902 

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