{"product_id":"28-dx-flagpole-antenna-atu-bundle","title":"28' DX Flagpole Antenna + ATU | 5\/8-Wave 15M | No Radials | Greyline Performance","description":"\u003c!-- DXF28+ATU BUNDLE PAGE --\u003e\n\u003cdiv style=\"max-width: 860px; margin: 0 auto; padding: 0 0 8px 0;\"\u003e\n    \u003cp style=\"font-size: 11px; text-transform: uppercase; letter-spacing: 2.5px; color: #b8960c; font-weight: bold; margin: 0 0 8px 0;\"\u003eHOA Flagpole Antenna + Remote ATU Bundle | 160-6M | No Radials | Made in USA\u003c\/p\u003e\n    \u003ch2 style=\"font-size: 26px; font-weight: bold; color: #1a1a1a; line-height: 1.25; margin: 0 0 14px 0;\"\u003eThe DXF28 + ATU Bundle - Flagship Flagpole, Tuner Included\u003c\/h2\u003e\n    \u003cp style=\"font-size: 15px; color: #555; line-height: 1.65; margin: 0 0 20px 0;\"\u003eThe tallest flagpole antenna Greyline builds, paired with a weather-sealed remote tuner at the feedpoint. Twenty-eight feet of vertical dipole covering 160 through 6 meters, no radials, with the HOA Architectural Brief and flag hardware in the box. At 28 feet the geometry reaches 5\/8-wave on 15 meters. Add the LDG RT-100 remote ATU and the only thing you supply is coax.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #1a1a1a; color: #e8e8e8; padding: 18px 22px; border-left: 4px solid #B8960C; margin: 0 0 28px 0; max-width: 860px;\"\u003e\n    \u003cp style=\"margin: 0 0 6px 0; font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px;\"\u003eWhy a Flagpole Antenna?\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.6; color: #e8e8e8;\"\u003eMost HOA CC\u0026amp;Rs explicitly permit residential flagpoles. The RF function is entirely internal, with no visible stubs, loading coils, or radial wires. From the street it is a flagpole, and a handsome one. The approval you need is already written into the CC\u0026amp;Rs. It is called a flagpole permit.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin: 0 0 28px 0; max-width: 860px;\"\u003e\n    \u003cdiv style=\"background: #fff; border: 1px solid #DDD8CC; border-top: 3px solid #B8960C; padding: 18px;\"\u003e\n        \u003cp style=\"font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 6px 0;\"\u003eBand Coverage\u003c\/p\u003e\n        \u003cp style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 0 0 4px 0;\"\u003e160-6M\u003c\/p\u003e\n        \u003cp style=\"font-size: 13px; color: #555; margin: 0;\"\u003eAll HF bands. One antenna, one tuner.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background: #fff; border: 1px solid #DDD8CC; border-top: 3px solid #B8960C; padding: 18px;\"\u003e\n        \u003cp style=\"font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 6px 0;\"\u003eWind Rating, Flag Down\u003c\/p\u003e\n        \u003cp style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 0 0 4px 0;\"\u003e55 MPH\u003c\/p\u003e\n        \u003cp style=\"font-size: 13px; color: #555; margin: 0;\"\u003eASCE 7-10 engineered. Flag up: 35 MPH.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background: #fff; border: 1px solid #DDD8CC; border-top: 3px solid #B8960C; padding: 18px;\"\u003e\n        \u003cp style=\"font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 6px 0;\"\u003eGuarantee\u003c\/p\u003e\n        \u003cp style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 0 0 4px 0;\"\u003e7 Years\u003c\/p\u003e\n        \u003cp style=\"font-size: 13px; color: #555; margin: 0;\"\u003eFree shipping USA. Sun Valley, Idaho.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #f9f8f6; border: 1px solid #DDD8CC; border-left: 4px solid #B8960C; padding: 16px 20px; max-width: 860px; margin: 0 0 28px 0;\"\u003e\n    \u003cp style=\"margin: 0 0 4px 0; font-size: 13px; font-weight: bold; color: #1a1a1a;\"\u003eFlag-Down Protocol\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 13px; color: #555; line-height: 1.6;\"\u003eThe flag is the wind load. At 28 feet the flag-up rating is 35 MPH and the flag-down rating is 55 MPH, both per ASCE 7-10. US federal flag protocol already calls for lowering the flag when weather approaches, which is why the flag-down figure is the structural number for a storm. If you want this much aperture in an exposed location with no flag to lower, the DXV28 with ATU carries the 55 MPH rating permanently.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #f9f8f6; border: 1px solid #e0dbd0; border-left: 4px solid #B8960C; padding: 18px 20px; margin: 0 0 28px;\"\u003e\n    \u003cp style=\"font-size: 15px; color: #1a1a1a; line-height: 1.75; font-style: italic; margin: 0 0 8px;\"\u003e\"I run 32 feet of DXV at my own station and work Africa and Asia regularly on 10 through 30 meters. This week I am adding the 9-foot whip to it, because there is still more to be had. Go as tall as your lot allows. The improvement across the bands is real, and it is the cheapest signal you will ever buy.\"\u003c\/p\u003e\n    \u003cp style=\"font-size: 12px; color: #b8960c; font-weight: bold; margin: 0;\"\u003eJon Kimball, KL2A | Founder, Greyline Performance\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"max-width: 860px; margin: 0 0 28px 0;\"\u003e\n    \u003cp style=\"font-size: 11px; text-transform: uppercase; letter-spacing: 2.5px; color: #b8960c; font-weight: bold; margin: 0 0 8px 0;\"\u003eIn the Box\u003c\/p\u003e\n    \u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a1a1a; margin: 0 0 14px 0;\"\u003eThe Complete Station. You Supply Coax.\u003c\/h3\u003e\n    \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 16px;\"\u003e\n        \u003cdiv style=\"background: #fff; border: 1px solid #DDD8CC; border-top: 3px solid #B8960C; padding: 18px;\"\u003e\n            \u003cp style=\"font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 10px 0;\"\u003eFlagpole Antenna System\u003c\/p\u003e\n            \u003cul style=\"margin: 0; padding: 0 0 0 16px; color: #555; font-size: 14px; line-height: 1.8;\"\u003e\n                \u003cli\u003e28' DXF Flagpole VDA Radiator\u003c\/li\u003e\n                \u003cli\u003eRF Choke and Precision Feedline Hardware\u003c\/li\u003e\n                \u003cli\u003eGround Sleeve Kit\u003c\/li\u003e\n                \u003cli\u003eUSA-Made Flag Kit Hardware\u003c\/li\u003e\n                \u003cli\u003eHOA Architectural Brief and Property Integrity Letter\u003c\/li\u003e\n                \u003cli\u003eAssembly Manual, Tuning Guide, 7-Year Guarantee\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"background: #fff; border: 1px solid #DDD8CC; border-top: 3px solid #B8960C; padding: 18px;\"\u003e\n            \u003cp style=\"font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 10px 0;\"\u003eLDG RT-100 Remote ATU\u003c\/p\u003e\n            \u003cul style=\"margin: 0; padding: 0 0 0 16px; color: #555; font-size: 14px; line-height: 1.8;\"\u003e\n                \u003cli\u003e125 watts, 1.8-54 MHz\u003c\/li\u003e\n                \u003cli\u003eWeather-sealed, base-mount rated\u003c\/li\u003e\n                \u003cli\u003eDC powered over the coax, no extra cables\u003c\/li\u003e\n                \u003cli\u003eOne-button tuning with memory recall\u003c\/li\u003e\n                \u003cli\u003eWorks with any transceiver\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp style=\"font-size: 13px; color: #555; line-height: 1.6; margin: 12px 0 0 0;\"\u003eYou supply the coax for the run to your shack.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #1a1a1a; padding: 18px 22px; border-left: 4px solid #B8960C; margin: 0 0 28px 0; max-width: 860px;\"\u003e\n    \u003cp style=\"margin: 0 0 6px 0; font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px;\"\u003eField Report - Virginia\u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 10px 0; font-size: 15px; line-height: 1.6; color: #e8e8e8;\"\u003eIndependent review, published before purchase. First night: G4 on 160M, LZ on 80M, TZ4 on 20M, KP4, 9K, KH6, CE, and Europeans on 40M. Next morning: 31 QSOs in 15 minutes on 40M CW. MFJ shack tuner. Drake L7 amp. \"It does work.\"\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 12px; color: #aaa;\"\u003eRich, NN3W | 28' DXV, same VDA core | Verified Owner\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#1a1a1a;padding:18px 22px;border-left:4px solid #B8960C;margin:0 0 28px 0;max-width:860px;\"\u003e\n    \u003cp style=\"margin:0 0 6px 0;font-size:12px;font-weight:bold;color:#B8960C;text-transform:uppercase;letter-spacing:1px;\"\u003eIndependent Assessment - Defense Antenna Executive\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 10px 0;font-size:15px;line-height:1.6;color:#e8e8e8;\"\u003e\"I ran a defense antenna company for 7 years. I am very impressed with the look, quality, machining, and part fit. \u003cstrong style=\"color:#ffffff;\"\u003eIt is a professional-grade product.\u003c\/strong\u003e\" HOA approved in Colorado. Concrete foundation. FT8 DX confirmed to Hawaii, South America, Europe, and Africa.\u003c\/p\u003e\n    \u003cp style=\"margin:0;font-size:12px;color:#aaa;\"\u003eRob Freedman, WC0R | Retired Defense Antenna Executive | Amateur Extra | Colorado HOA\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"max-width: 860px; margin: 0 0 28px 0;\"\u003e\n    \u003cp style=\"font-size: 11px; text-transform: uppercase; letter-spacing: 2.5px; color: #b8960c; font-weight: bold; margin: 0 0 8px 0;\"\u003eThe Physics\u003c\/p\u003e\n    \u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a1a1a; margin: 0 0 10px 0;\"\u003eWhy No Radials, and Why It Works\u003c\/h3\u003e\n    \u003cp style=\"font-size: 15px; color: #555; line-height: 1.65; margin: 0 0 12px 0;\"\u003eA traditional quarter-wave vertical feeds at the current maximum at its base, which pushes maximum resistive loss directly through soil. Every ohm of ground resistance sits in series with radiation resistance, taking signal before it leaves the yard.\u003c\/p\u003e\n    \u003cp style=\"font-size: 15px; color: #555; line-height: 1.65; margin: 0 0 12px 0;\"\u003eThe Greyline VDA is a vertical dipole. It covers 160-6M from a single feedpoint with no radials. Return current flows through the lower element rather than a buried radial field, which reduces ground coupling and removes the dependency on soil conductivity. At 28 feet the geometry reaches 5\/8-wave on 15 meters, the largest low-band aperture in the DXF lineup. Modeled gain figures are stated with their reference and band on the aperture page.\u003c\/p\u003e\n    \u003cp style=\"font-size: 13px; color: #888; margin: 0 0 16px 0;\"\u003eThe physics behind the no-radial vertical dipole is established, published work. The reference shelf is cited at the foot of this page, and a deeper explainer lives in the Signal Lab.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"max-width: 860px; margin: 0 0 28px 0;\"\u003e\n    \u003cp style=\"font-size: 11px; text-transform: uppercase; letter-spacing: 2.5px; color: #b8960c; font-weight: bold; margin: 0 0 8px 0;\"\u003eStructural Engineering\u003c\/p\u003e\n    \u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a1a1a; margin: 0 0 10px 0;\"\u003eBuilt for Real Weather\u003c\/h3\u003e\n    \u003cp style=\"font-size: 15px; color: #555; line-height: 1.65; margin: 0 0 14px 0;\"\u003eEvery DXF is engineered to ASCE 7-10 structural standards. The flag is the dominant wind load, which is why the two columns differ. Federal practice is to lower the flag when weather threatens, so the flag-down figure is the engineering number.\u003c\/p\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin: 0 0 10px 0;\"\u003e\n        \u003cthead\u003e\n            \u003ctr style=\"background: #1a1a1a; color: #fff; text-align: left;\"\u003e\n                \u003cth style=\"padding: 10px 14px;\"\u003eModel\u003c\/th\u003e\n                \u003cth style=\"padding: 10px 14px;\"\u003eFlag Up\u003c\/th\u003e\n                \u003cth style=\"padding: 10px 14px;\"\u003eFlag Down\u003c\/th\u003e\n                \u003cth style=\"padding: 10px 14px;\"\u003eStandard\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eDXF12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003e100 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003e155 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eASCE 7-10\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eDXF16\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003e75 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003e115 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eASCE 7-10\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eDXF20\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003e60 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003e90 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eASCE 7-10\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eDXF24\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003e50 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003e70 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eASCE 7-10\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold; color: #b8960c;\"\u003eDXF28\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e35 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e55 MPH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #888;\"\u003eASCE 7-10\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size: 12px; color: #888; margin: 0;\"\u003eStandard 2-inch series, per ASCE 7-10. Lower the flag during approaching weather. A shorter pole wearing the 9' DX Whip out-reaches a taller bare one and holds a higher wind rating. A wind rating without a cited standard is a guess dressed as a spec.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"max-width: 860px; margin: 0 0 28px 0; padding: 14px 18px; border: 1px solid #DDD8CC; background: #fff;\"\u003e\n    \u003cp style=\"font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 6px 0;\"\u003eFeed System Note\u003c\/p\u003e\n    \u003cp style=\"font-size: 13px; color: #555; margin: 0; line-height: 1.6;\"\u003eThe DXF is a balanced VDA and the LDG RT-100 ships pre-configured for base-mount. All ATUs carry a reduced power rating on FT8, Winlink, and JS8Call because of the duty cycle, so check the tuner's digital rating before running full power. The antenna handles the legal limit on every band; the tuner is the only ceiling. See the \u003ca href=\"\/ru\/blogs\/news\/correctly-configuring-the-flagpole-tuner-and-balun-feed-system\" style=\"color: #b8960c; text-decoration: none;\"\u003eTuner and Balun Configuration Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"max-width: 860px; margin: 0 0 28px 0;\"\u003e\n    \u003cp style=\"font-size: 11px; text-transform: uppercase; letter-spacing: 2.5px; color: #b8960c; font-weight: bold; margin: 0 0 8px 0;\"\u003eSpecs and Shipping\u003c\/p\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n        \u003ctbody\u003e\n            \u003ctr style=\"background: #1a1a1a; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px 14px; text-align: left;\"\u003eSpec\u003c\/th\u003e\n\u003cth style=\"padding: 10px 14px; text-align: left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eAntenna Height\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e28 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eAntenna Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003eDXF Flagpole VDA, off-center fed vertical dipole\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eBand Coverage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e160-6M, all HF plus 6M\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eIncluded ATU\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003eLDG RT-100, 125W, 1.8-54 MHz, base-mount, DC over coax\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eRadials Required\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e6061-T6 aircraft-grade aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eWind Rating, Flag Up\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e35 MPH, ASCE 7-10\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eWind Rating, Flag Down\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e55 MPH, ASCE 7-10\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eNot Included\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003eCoax\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eShipping\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003eFree in the USA. International rates at checkout.\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f8f6;\"\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eMade In\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003eSun Valley, Idaho, USA\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; color: #555;\"\u003eGuarantee\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e7-Year Performance Guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 860px; margin: 0 0 28px 0;\"\u003e\n    \u003ca style=\"display: block; text-align: center; background: #fff; color: #1a1a1a; border: 1px solid #DDD8CC; padding: 11px 16px; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; text-decoration: none;\" href=\"\/ru\/products\/28-dx-flagpole-antenna-160-6m-vertical-dipole-antenna-vda\"\u003eAntenna Only, DXF28\u003c\/a\u003e\n    \u003ca style=\"display: block; text-align: center; background: #fff; color: #1a1a1a; border: 1px solid #DDD8CC; padding: 11px 16px; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; text-decoration: none;\" href=\"\/ru\/products\/28-hf-vertical-antenna-atu-bundle\"\u003eNo Flag Needed, DXV28 + ATU\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.gp-faq details { border: 1px solid #DDD8CC; margin: 0 0 8px 0; }\n.gp-faq summary { padding: 14px 18px; font-size: 14px; font-weight: 700; color: #1a1a1a; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }\n.gp-faq summary::-webkit-details-marker { display: none; }\n.gp-faq summary::after { content: \"+\"; color: #B8960C; font-size: 18px; font-weight: 400; flex-shrink: 0; margin-left: 16px; }\n.gp-faq details[open] summary::after { content: \"-\"; }\n.gp-faq details[open] summary { color: #B8960C; }\n.gp-faq .fb { padding: 0 18px 16px 18px; border-top: 1px solid #DDD8CC; }\n.gp-faq .fb p { font-size: 14px; color: #555; line-height: 1.65; margin: 12px 0 0 0; }\n.gp-faq .fb a { color: #B8960C; text-decoration: none; }\n.gp-faq .fc { font-size: 13px; color: #555; margin: 4px 0 0 0; }\n.gp-faq .fh { font-size: 13px; color: #B8960C; font-weight: 700; margin: 8px 0 0 0; }\n\u003c\/style\u003e\n\n\u003cdiv style=\"max-width: 860px; margin: 0 0 28px 0;\"\u003e\n    \u003cp style=\"font-size: 11px; text-transform: uppercase; letter-spacing: 2.5px; color: #b8960c; font-weight: bold; margin: 0 0 8px 0;\"\u003eCommon Questions\u003c\/p\u003e\n    \u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a1a1a; margin: 0 0 16px 0;\"\u003eBefore You Order, Answered.\u003c\/h3\u003e\n    \u003cdiv class=\"gp-faq\"\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eWhat is the current lead time and availability?\u003c\/summary\u003e\n            \u003cdiv class=\"fb\"\u003e\u003cp\u003eEach antenna is hand-built to order during the current artisan production run. Current lead time is always posted on the \u003ca href=\"\/ru\/pages\/order-status-updates-for-greyline-performance\"\u003eOrder Status page\u003c\/a\u003e. Call 435-200-4902 for your actual ship date.\u003c\/p\u003e\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eThe bundle includes the LDG RT-100. What power does it handle?\u003c\/summary\u003e\n            \u003cdiv class=\"fb\"\u003e\u003cp\u003eThe RT-100 mounts at the antenna base, powered over the coax, weather-sealed. It handles 125 watts across 1.8-54 MHz. Like all ATUs it carries a reduced rating on 100% duty-cycle digital modes, so check the spec for your operating style. Running higher power? Call and we will configure a higher-power ATU. The antenna itself handles the legal limit on every band and every mode; the tuner is the only ceiling.\u003c\/p\u003e\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eIs 35 MPH flag-up enough for my location?\u003c\/summary\u003e\n            \u003cdiv class=\"fb\"\u003e\n                \u003cp\u003eThat depends on your site, and it is worth a phone call. The flag is the wind load. A full-size flag on a 28-foot pole is a large sail, which is why federal protocol calls for lowering it when weather approaches. Flag down, the DXF28 is rated 55 MPH.\u003c\/p\u003e\n                \u003cp\u003eHere is the part most people miss: a shorter pole with the 9' DX Whip on top gives you back the aperture and keeps a higher wind rating. A DXF24 wearing the whip stands taller than a bare DXF28 and is rated for more wind. Add the \u003ca href=\"\/ru\/products\/tilt-up-base-kit-antenna-mount\"\u003eTilt-Up Base\u003c\/a\u003e and you can lower the whole thing before a storm. Call 435-200-4902 and we will work out the right combination for your site.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eWhat is included, and do I need to source anything separately?\u003c\/summary\u003e\n            \u003cdiv class=\"fb\"\u003e\n                \u003cp\u003eEverything to assemble, mount, tune, and satisfy an HOA is in the box. You supply coax.\u003c\/p\u003e\n                \u003cp class=\"fc\"\u003e- 28' DXF flagpole VDA radiator\u003c\/p\u003e\n                \u003cp class=\"fc\"\u003e- RF choke and precision feedline hardware\u003c\/p\u003e\n                \u003cp class=\"fc\"\u003e- Ground sleeve kit\u003c\/p\u003e\n                \u003cp class=\"fc\"\u003e- LDG RT-100 remote ATU, 125W, weather-sealed, base-mount\u003c\/p\u003e\n                \u003cp class=\"fc\"\u003e- USA-made flag kit hardware\u003c\/p\u003e\n                \u003cp class=\"fc\"\u003e- HOA Architectural Brief and Property Integrity Letter\u003c\/p\u003e\n                \u003cp class=\"fc\"\u003e- Assembly manual, tuning guide, 7-Year Guarantee\u003c\/p\u003e\n                \u003cp class=\"fh\"\u003eYou supply the coax for the run to your shack.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eHow difficult is installation, and how long does it take?\u003c\/summary\u003e\n            \u003cdiv class=\"fb\"\u003e\u003cp\u003eMost operators are on the air in under an hour. Dig a post hole, build the sections in 15 to 30 minutes, drop it in, run coax, connect the ATU. All stainless hardware arrives pre-fastened. Assembly documents are at \u003ca href=\"\/ru\/pages\/assembly-documents\"\u003eSetup and Manuals\u003c\/a\u003e. Questions during the install? Call 435-200-4902.\u003c\/p\u003e\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eWhat does the 7-Year Guarantee cover?\u003c\/summary\u003e\n            \u003cdiv class=\"fb\"\u003e\u003cp\u003eSeven years of performance coverage. If it fails under normal operating conditions, we make it right. We have replaced antennas damaged by once-in-a-decade ice storms without argument. Full terms at \u003ca href=\"\/ru\/policies\/refund-policy\"\u003e7-Year Warranty Policy\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\n        \u003c\/details\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 32px 0; padding: 24px 28px; background: #fafaf7; border-left: 3px solid #B8960C; font-family: Georgia, 'Times New Roman', serif; font-size: 15px; line-height: 1.7; color: #2a2a2a;\"\u003e\n    \u003cdiv style=\"color: #B8960C; font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase; margin-bottom: 10px;\"\u003eWhy This Antenna Works\u003c\/div\u003e\n    \u003cp style=\"margin: 0 0 12px 0;\"\u003eEvery Greyline design decision traces back to named, published antenna physics: Zavrel W7SX, Kraus W8JK, Severns N6LF on ground systems, Maxwell W2DU on transmission lines, Lewallen W7EL on modeling. Not opinions. Cited works.\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 14px; color: #555;\"\u003eThe full shelf lives under \u003cem\u003eThe Signal Lab, The Shelf We Read From\u003c\/em\u003e in the menu, open to everyone.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-top:4px solid #B8960C;padding:28px 24px;margin:32px 0 20px;text-align:center;\"\u003e\n    \u003cp style=\"font-family:'Courier New',monospace;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:#B8960C;margin:0 0 10px;\"\u003eReady?\u003c\/p\u003e\n    \u003cp style=\"font-size:22px;font-weight:bold;color:#ffffff;line-height:1.3;margin:0 0 8px;\"\u003eThe DXF28 + ATU Ships Free in the USA\u003c\/p\u003e\n    \u003cp style=\"font-size:14px;color:#e8e8e8;line-height:1.6;margin:0 0 18px;\"\u003eFlagship flagpole, remote tuner at the feedpoint, HOA documents in the box. You supply coax.\u003c\/p\u003e\n    \u003ca href=\"\/ru\/products\/28-dx-flagpole-antenna-atu-bundle\" style=\"display:inline-block;background:#B8960C;color:#000000;padding:13px 30px;font-size:13px;font-weight:bold;text-transform:uppercase;letter-spacing:2px;text-decoration:none;margin:0 0 14px;\"\u003eOrder the DXF28 + ATU Bundle\u003c\/a\u003e\n    \u003cp style=\"font-size:14px;color:#e8e8e8;margin:0;\"\u003eNot sure this is the right height? Call \u003ca href=\"tel:+14352004902\" style=\"color:#B8960C;font-weight:bold;text-decoration:none;\"\u003e435-200-4902\u003c\/a\u003e and a real person will work it out with you.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"max-width: 860px; border-top: 1px solid #DDD8CC; padding-top: 16px; margin: 0 0 8px 0;\"\u003e\n    \u003cp style=\"font-size: 13px; color: #888; font-style: italic; margin: 0;\"\u003eHam Radio is fun again! Pass it on. 73, The Greyline Performance Team | Sun Valley, Idaho | 435-200-4902\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Greyline Performance","offers":[{"title":"Default Title","offer_id":49773183959317,"sku":"DXF28+ATU","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0028\/2571\/5779\/files\/greylinehoaflagpoleantennastealthhfverticalantenna_61dbfe29-523d-4016-8c05-7a5a2abf0636.png?v=1784397042","url":"https:\/\/greylineperformance.com\/ru\/products\/28-dx-flagpole-antenna-atu-bundle","provider":"Greyline Performance Antennas","version":"1.0","type":"link"}