HF Vertical Antenna · 160–6M · No Radials · Made in USA
The 24' DXV — Maximum Performance. Minimum Footprint.
The DXV24 is where serious DX operators land when a flagpole isn't the goal but every dB still matters. At 24 feet the VDA design achieves near 5/8λ on the upper HF bands, delivering up to 3.5 dBi of low-angle gain from a single freestanding radiator. Return current flows through the lower element, not through soil, significantly reducing ground coupling with no radial field required. Tower mount, rooftop, remote site, rapid deployment — the DXV24 performs in any environment.
Field Report
"My radio came alive. I've already connected with Australia, Japan, and all over the states. What a night and day difference!"
— Bill Cassidy · 24' Vertical + Remote Tuner · Verified Owner
Band Coverage
160–6M
All HF bands. One antenna. Push a button.
Wind Rating
70 MPH
ASCE 7-10 engineered. No flag load.
Guarantee
7 Years
Free shipping USA. 100% satisfaction.
The Physics
Why No Radials — and Why It Works
Traditional quarter-wave verticals feed at the current maximum at the base — pushing maximum I²R loss directly through soil. Every ohm of ground resistance sits in series with your radiation resistance, stealing signal before it leaves your yard.
The Greyline VDA is a vertical dipole. Return current flows through the lower element — not through the earth. This design significantly reduces ground coupling and removes your performance's dependency on a soil-based return path. Proper current distribution raises radiation resistance, improving efficiency without a single buried wire.
Physics foundation: Zavrel W7SX · Antenna Physics: An Introduction (ARRL, 2020) · Kraus W8JK · Antennas (McGraw-Hill) · Deep dive: What is a VDA? →
In the Box
Everything You Need. Nothing You Don't.
Antenna System
- 24' DXV VDA Radiator
- RF Choke & Precision Feedline Hardware
- Ground Sleeve Kit (in-ground + structure-compatible)
- Assembly Manual & Tuning Guide
- 7-Year Performance Guarantee
Mount Options
- In-ground (ground sleeve)
- Tower or mast mount
- Roof or deck mount
- Dock or bulkhead mount
- Tilt-mount for rapid deployment
Structural Engineering
Built for Real Weather
The DXV24 is engineered to ASCE 7-10 structural standards. No flag load means the full wind rating applies in all conditions.
| Model | Wind Rating | Standard |
|---|---|---|
| DXV12 | 155 MPH | ASCE 7-10 |
| DXV16 | 115 MPH | ASCE 7-10 |
| DXV20 | 90 MPH | ASCE 7-10 |
| DXV24 | 70 MPH | ASCE 7-10 |
| DXV28 | 55 MPH | ASCE 7-10 |
Ratings per ASCE 7-10. No flag load — single rating applies in all conditions.
Take It Further
Upgrades That Actually Move the Needle
9' DX Whip
Pushes the 24' into full DX territory on 160–40M. Up to +3.5 dBi. Lightweight, stealthy.
View Whip →LDG RT-100 Remote ATU
100W weatherproof remote tuner. DC over coax. One-button tuning across 160–6M. Bundle and save.
View Bundle →Go All-In: DXV28
Four more feet means meaningful low-band gain. The flagship vertical for serious DXers.
See DXV28 →Want a Flagpole Version?
The DXF24 adds flag hardware, an HOA Architectural Brief, and Property Integrity Letter — same VDA core, HOA-ready packaging.
See the DXF24 →Grounding Note
Follow ARRL RF grounding guidelines. The DXV is a balanced VDA — tuner and RF choke must maintain a floating balanced feed. See the Tuning & Feed System Guide →
Specs & Shipping
| Spec | Detail |
|---|---|
| Height | 24 feet |
| Band Coverage | 160–6M (all HF + 6M) |
| Design | VDA — Vertical Dipole Antenna, OCF |
| Power Handling | Legal limit — constrained only by ATU rating |
| Radials Required | None |
| Material | 6061-T6 Aircraft-Grade Aluminum + Fiberglass |
| Wind Rating | 70 MPH — ASCE 7-10 |
| Structural Standard | ASCE 7-10 Engineered |
| Flag Kit Included | No — see DXF24 for flagpole version |
| Shipping | Free — USA. International rates at checkout. |
| Made In | Sun Valley, Idaho — USA |
| Guarantee | 7-Year Performance Guarantee |
Ham Radio is fun again! Pass it on... 73, The Greyline Performance Team · Sun Valley, Idaho · 435-200-4902
Common Questions
Before You Order — Answered.
What's the current lead time and availability? +
We ship from stock on hand — same or next business day when available. During peak season we may carry a queue of 1–3 weeks. Current lead time is always posted on our Order Status page → — check there for the live picture. If you need a specific ship date, call us directly at 435-200-4902 and we'll tell you exactly where things stand that day.
How long does shipping take once it leaves Sun Valley? +
USA shipping is included, free. Ground transit to most continental US locations runs 2–5 business days from Sun Valley, Idaho. You'll receive tracking the moment it ships. International orders ship at competitive rates — rates are calculated at checkout. For time-sensitive orders, contact us and we'll explore expedited options.
What's included — do I need to source anything separately? +
Everything you need to assemble and mount is in the box. You supply coax and an ATU. That's it.
✓ VDA Radiator (your chosen height)
✓ RF Choke & Precision Feedline Hardware
✓ Ground Sleeve Kit — in-ground, tower, roof, deck, dock compatible
✓ Assembly Manual & Tuning Guide
✓ 7-Year Performance Guarantee
DXF Flagpole models also include: USA-made flag kit hardware, HOA Architectural Brief, and Property Integrity Letter.
Do I need an ATU — will my radio's internal tuner work? +
Yes, an external ATU is required. The VDA presents variable impedance across its operating range — that's how it covers 160–6M from a single feedpoint with no traps and no radials. Most transceiver internal tuners won't handle the full impedance range on every band. An external ATU resolves the match cleanly on all bands.
We recommend the LDG RT-100 remote ATU mounted at the antenna base for maximum efficiency for 100W installations. A shack-side tuner also works well — use LMR-400 or larger coax to minimize losses. Antenna + ATU bundles → are available at a meaningful discount.
Are there bundles or promotions available? +
Yes. Every antenna is available bundled with the LDG RT-100 remote ATU at a discount versus buying separately. Bundles include the complete antenna system plus the tuner. Antennas carry a 7-Year Guarantee, and ship in a separate box. Free shipping on all USA orders. Shop all bundles →
How difficult is installation? How long does it take? +
Most operators build the antenna in under an hour from unboxing. Dig a post hole (or use your chosen mount), build the antenna sections together (15–30 minutes), drop it in, run one coax, connect the ATU. The assembly manual walks every step. All stainless steel hardware comes pre-fastened to the antenna — no loose hardware to lose in the grass.
Assembly documents and installation photos are at Setup & Manuals → Questions during install? Call us at 435-200-4902.
What does the 7-Year Guarantee cover? +
Seven years of performance coverage — if it fails under normal operating conditions, we make it right. No questions asked. A customer's antenna fell in a severe ice storm and we sent a replacement immediately. That's the standard. Full warranty terms at 7-Year Warranty Policy →