Base HF antenna
6-80 meter end-fed 34-foot long HF Antenna that enables you to use a tuner to achieve a near perfect SWR, with limited efficiency on 80 meters.
Specifications
- Frequency Coverage: 3.5-54 MHz (80-6 Meters)
- Peak Power: 250 PEP SSB, 125 CW, or 25 watts for digital modes. NOTE – The MIL-STD-188 M110a digital communications mode is rated at bursts of 100 watts digital for up to 1 minute using the MIL-STD Data Modem Terminal (MS-DMT) and Automated Message Terminal (AMT) software applications.
- Weight: 1 pound
- Configuration: End-fed configurable as Sloped or Horizontal
- Length: 34 Feet
- Connector: UHF type SO-239
Analysis
34 Foot element | |
Band | SWR |
6 Meters | 1.50 |
10 Meters | 2.39 |
12 Meters | 2.49 |
15 Meters | 1.60 |
17 Meters | 2.9 |
20 Meters | 2.5 |
40 Meters | 2.9 |
80 Meters | 5.5 |
Deployment
Run the antenna as a sloped system for good NVIS and DX results, or a flat top for good NVIS results. We test the antennas at 6 feet, however higher placement will enhance DX results while lower placement will enhance NVIS.
We are dedicated to improving all of our antennas. Specifications and descriptions are subject to change without notice.
Works great and tunes up nice with the internal tuner of my Yaesu 991A.
Great antenna and even better service!
This is my second antenna from Alpha Antennas, and I couldn’t be happier with it. I have it set up at my home station. I make contacts all over the US and overseas on just 100w. It works great on all the listed bands as well. More than that, Alpha Antennas has customer service that is second to none. I would recommend them to anyone, and I will continue to be a customer.
New Ham here, with limited antenna space – as in my attic thanks to the HOA. This antenna fit, and met my needs for functionality on paper. Was able to slope it from the primary roof peak, banking to the left into another segment of the attic. In practice, I have very good activity across all listed bands, and have connected with locations across the US, in Canada, Mexico, even Great Britain, Germany, and Russia – from NE Atlanta.
I had a ton of questions. Stephen guided me down the path patiently. Considered the HOA Buster but my gutters are not perfect and are too high for me yo bridge the corners. The J-Pole Junior was my best option.
Highly recommend Alpha antenna. And I will be back!