HF Antenna + ATU Bundles 160-6M | Greyline Flagpole & Vertical Kits

The Greyline Complete System

Plug In. Tune Up. Work the World.

Every bundle pairs a Greyline VDA antenna with a base-mounted LDG RT-100 Remote Automatic Antenna Tuner — pre-matched, pre-validated, ready to install. No component guesswork. No impedance math. No second trip to the hardware store.

This is the highest-value, fastest path to serious HF operation. From unboxing to first DX contact in under an hour.

The LDG RT-100 ATU: 100W weatherproof remote tuner. Mounted at the antenna base. Powered over coax — no additional cables required. 160M–6M coverage. Matched and tested with every Greyline VDA in this collection.

Note on power and digital modes: The RT-100 is rated for 100W and is well-suited to SSB, CW, and moderate digital use. For sustained high-power FT8 or amplifier operation, a high-power desktop ATU at the shack end is the preferred configuration. See our ATU placement guide for the full technical breakdown.

Two Series. Complete Coverage.

Choose the configuration that fits your QTH and your mission. Both series use identical VDA physics and identical materials — the difference is profile and aesthetic.

DX Flagpole Bundles — HOA / Residential

The flagpole configuration: neighbors see a flagpole, you operate 160 meters to 6 meters. HOA-approved. XYL-approved. Five sizes: 12, 16, 20, 24, and 28 feet.

  • 12 ft Flagpole + ATU — Tightest-lot HOA solution. Full-band with tuner matched. Wind-rated to 155 MPH.
  • 16 ft Flagpole + ATU — HOA-legal height in most CC&R jurisdictions. Stronger aperture. Wind-rated to 115 MPH.
  • 20 ft Flagpole + ATU — Best-seller. Balanced performance across all bands. Proven by a decade of field installs. Wind-rated to 90 MPH.
  • 24 ft Flagpole + ATU — Embassy-grade. The maximum-performance HOA configuration. Wind-rated to 70 MPH.
  • 28 ft Flagpole + ATU — Maximum aperture. EOC-class signal. Wind-rated to 55 MPH.

HF Vertical Bundles — Field / Rooftop / Agency

The exposed vertical configuration: clean profile for rooftop, ground post, or rapid-deploy EmComm installation. No disguise needed — just signal. Five sizes: 12, 16, 20, 24, and 28 feet.

  • 12 ft Vertical + ATU — Compact all-band deployment. Rooftop or portable base. Wind-rated to 155 MPH.
  • 16 ft Vertical + ATU — EmComm entry. Stronger aperture for more signal. Fits most rooftop envelopes. Wind-rated to 115 MPH.
  • 20 ft Vertical + ATU — Core field performer. EOC rapid-deploy standard. Wind-rated to 90 MPH.
  • 24 ft Vertical + ATU — Agency standard. Embassy-grade output. COTS-compliant. Wind-rated to 70 MPH.
  • 28 ft Vertical + ATU — Maximum aperture. EOC-class permanent installation. Full-power rated. Wind-rated to 55 MPH.

Smart

Pre-matched VDA + ATU system. No impedance guesswork. Guaranteed 160M–6M coverage. Aperture-optimized for real DX gain at the horizon.

Strong

6061-T6 aircraft aluminum. 316 stainless hardware. ASCE 7-10 wind-rated by model height, 55–155 MPH. 100% duty-cycle capable. 7-year No Questions Asked warranty. Made in the USA.

Elegant

Minimal installation. Single coax run. No radial fields. No additional power cables. Flagpole versions pass any HOA architectural review.

Aperture Discovery — Upgrade Any Time

All bundles are fully compatible with Greyline’s Aperture Discovery upgrade parts. Add our 9-ft Adjustable DX Whip for a measured +3.5 dBi gain advantage on 10M–20M — the equivalent of doubling your transmitter power at the horizon. Add a 4-ft Extension Kit for improved low-band efficiency and new 5/8λ sweet spots. No tools. No re-wiring.

For government and agency procurement officers: These systems are COTS-qualified, Section 889 compliant, and available with CAGE/UEI documentation on request. Emergency-capable HF infrastructure in a single SKU. Contact our Agency Hub for technical consultation and RFQ support.

“Night and day difference.” — Bill Cassidy. Switched from end-fed wire to Greyline 24’ DXV + ATU. Connected Australia, Japan, and across the states within days.
“Clean Sweep in November Sweepstakes.” — K3WA. 1,000+ QSOs. 24-ft DXF bundle. PVRC. That’s every USA section.
Antenna Selection Guide Agency Hub & RFQ Aperture Discovery Parts Feedline Physics Guide
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