{"product_id":"28-hf-vertical-antenna-atu-bundle","title":"28' HF Vertical + LDG RT-100 Bundle | Flagship | 5\/8-Wave 15M | Greyline Performance","description":"\u003c!-- DXV28+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;\"\u003eHF Vertical 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 DXV28 + ATU Bundle - Complete System, On the Air Fast\u003c\/h2\u003e\n    \u003cp style=\"font-size: 15px; color: #555; line-height: 1.65; margin: 0 0 20px 0;\"\u003eThe tallest vertical 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, no flagpole hardware. At 28 feet the geometry reaches 5\/8-wave on 15 meters. Deploys on any surface. 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 the Bare Vertical\u003c\/p\u003e\n    \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.6; color: #e8e8e8;\"\u003eThe flagpole version exists to satisfy an HOA. If you do not have one, the flag is just wind load. The DXV carries the same VDA core, the same aluminum, the same guarantee, and holds its full 55 MPH rating permanently, because there is nothing to lower when weather arrives.\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\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. No flag load.\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 #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 System. 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;\"\u003eAntenna 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' DXV VDA Radiator\u003c\/li\u003e\n                \u003cli\u003eRF Choke and Precision Feedline Hardware\u003c\/li\u003e\n                \u003cli\u003eGround Sleeve Kit, any surface\u003c\/li\u003e\n                \u003cli\u003eAssembly Manual and Tuning Guide\u003c\/li\u003e\n                \u003cli\u003e7-Year Performance 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, on this exact antenna\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 | 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\" 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\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. That is why a Greyline works on a rooftop, on concrete, on asphalt, and on frozen ground where a radial field is not an option. 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=\"background: #f9f8f6; border: 1px solid #DDD8CC; border-left: 4px solid #B8960C; padding: 14px 18px; max-width: 860px; margin: 0 0 28px 0;\"\u003e\n    \u003cp style=\"font-size: 12px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 6px 0;\"\u003eBefore You Install - Run a Noise Audit\u003c\/p\u003e\n    \u003cp style=\"font-size: 14px; color: #555; line-height: 1.65; margin: 0 0 8px 0;\"\u003eThe 2-inch footprint is the smallest ground signature of any full-HF antenna. A traditional radial field extends hundreds of feet at 160 meters, running toward every noise source on the property. The VDA goes where you choose. Take a battery-powered AM radio, tune off any broadcast station, walk the property, and find the quietest spot. That is where the pole goes.\u003c\/p\u003e\n    \u003ca href=\"\/es\/pages\/assembly-documents\" style=\"font-size: 12px; font-weight: bold; color: #b8960c; text-decoration: none; text-transform: uppercase; letter-spacing: 1px;\"\u003eFull Installation Guide\u003c\/a\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 DXV 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=\"\/es\/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=\"background: #ffffff; border: 1px solid #e0dbd0; border-left: 4px solid #B8960C; padding: 18px 22px; margin: 0 0 28px;\"\u003e\n    \u003cp style=\"font-size: 11px; font-weight: bold; color: #b8960c; text-transform: uppercase; letter-spacing: 1.5px; margin: 0 0 10px;\"\u003eConstruction - 6061-T6 Aircraft Aluminum\u003c\/p\u003e\n    \u003cp style=\"font-size: 14px; color: #444; line-height: 1.75; margin: 0 0 10px;\"\u003e\u003cstrong style=\"color: #1a1a1a;\"\u003eOutside:\u003c\/strong\u003e 2-inch OD, full length, a uniform profile top to bottom, clean and invisible as an antenna. \u003cstrong style=\"color: #1a1a1a;\"\u003eInside:\u003c\/strong\u003e the wall graduates where the physics demands it, \u003cstrong style=\"color: #1a1a1a;\"\u003e0.125 inch through the lower 30 percent\u003c\/strong\u003e where base bending stress peaks, and \u003cstrong style=\"color: #1a1a1a;\"\u003e0.065 inch through the upper 70 percent\u003c\/strong\u003e where reducing mass at height lowers dynamic wind load. No plastic anywhere. All metal, stainless hardware throughout.\u003c\/p\u003e\n    \u003cp style=\"font-size: 14px; color: #444; line-height: 1.75; margin: 0 0 10px;\"\u003eAt 28 feet the pole presents \u003cstrong style=\"color: #1a1a1a;\"\u003e4.67 square feet\u003c\/strong\u003e of wind surface, and the moment arm is at its longest. A 4-inch OD pole at the same height would present roughly 9.3 square feet, twice the load at the height where load matters most. Outer diameter is the variable that reveals everything. A slim section sheds wind that a fat one fights.\u003c\/p\u003e\n    \u003cp style=\"font-size: 14px; color: #444; line-height: 1.75; margin: 0;\"\u003eEvery Greyline wind rating is derived from ASCE 7-10 values using actual geometry and published methodology. \u003cstrong style=\"color: #1a1a1a;\"\u003eA wind rating without a cited standard is a guess dressed as a spec.\u003c\/strong\u003e Ask any antenna maker which standard they used. If they cannot name one, you have your answer.\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;\"\u003eDXV, HF Vertical VDA, off-center fed\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\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; font-weight: bold;\"\u003e55 MPH, ASCE 7-10, no flag load\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\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 style=\"background: #f9f8f6;\"\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\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 style=\"background: #f9f8f6;\"\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=\"\/es\/products\/28-hf-vertical-antenna-no-radials-ocf-multiband-vertical-dipole-160-6m\"\u003eAntenna Only, DXV28\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=\"\/es\/products\/28-dx-flagpole-antenna-atu-bundle\"\u003eNeed it as a Flagpole? DXF28 + 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=\"\/es\/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\u003eWhy a remote tuner at the base instead of one in the shack?\u003c\/summary\u003e\n            \u003cdiv class=\"fb\"\u003e\u003cp\u003eThis bundle puts the tuner where it does the most good on a long run, keeping the match right at the feedpoint. That said, a desktop tuner in the shack is a perfectly good choice too, and plenty of Greyline owners run each way with excellent results. The deciding factor is usually the length and condition of your feedline. If you would rather run a desktop unit, buy the antenna on its own and pair it with the tuner you prefer.\u003c\/p\u003e\u003c\/div\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eCan I mount this on a roof, a deck, or concrete?\u003c\/summary\u003e\n            \u003cdiv class=\"fb\"\u003e\u003cp\u003eYes, and that is the point of the design. With no radial field required, the antenna does not care what is under it. Ground, rooftop, concrete pad, asphalt, and frozen ground all work. The included ground sleeve kit covers in-ground, tower, roof, deck, and dock mounting.\u003c\/p\u003e\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. Set the base, build the sections in 15 to 30 minutes, stand it up, run coax, connect the tuner. All stainless hardware arrives pre-fastened. Assembly documents are at \u003ca href=\"\/es\/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=\"\/es\/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 DXV28 + 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;\"\u003eMaximum aperture, remote tuner at the feedpoint, any surface, no radials. You supply coax.\u003c\/p\u003e\n    \u003ca href=\"\/es\/products\/28-hf-vertical-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 DXV28 + 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":48898988179733,"sku":"DXV28-2OD+LDG100","price":1550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0028\/2571\/5779\/files\/greylinehfstealthantennahoaflagpoleWB2DCA-28-roof-mounted_480x480_eb2e28c8-8e35-480a-a833-551623dfe9f6.png?v=1770159548","url":"https:\/\/greylineperformance.com\/es\/products\/28-hf-vertical-antenna-atu-bundle","provider":"Greyline Performance Antennas","version":"1.0","type":"link"}