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Details about  Alpha J-Pole Sr Antenna for 6-160 Meters rated 200 watts

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Alpha J-Pole Sr Antenna for 6-160 Meters rated 200 watts
Alpha-J-Pole-Sr-Antenna-for-6-160-Meters-rated-200-watts
Item Sold
Item condition:
New
Ended:
Jun 14, 2013 03:27:20 PDT
Price:
US $129.00
[
History:
]
Shipping:
$22.35 Expedited Shipping | See details
Item location:
Lee's Summit, Missouri, United States

Description

eBay item number:
121077260698
Seller assumes all responsibility for this listing.
Last updated on  Apr 02, 2013 12:28:41 PDT  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
Brand:

Alpha Antenna

Frequency Band(s):

HF

Model:

6160

Country of Manufacture:

United States

MPN:

6-160 Meter HF J-Pole Alpha Antenna 6160

Alpha Antenna

"WOW...it tunes everything perfect ! In fact I do NOT need a tuner for 40, 20, 15, 10 or 6 meters. The antenna works perfect on these bands. I only need a tuner for 160, 80, and 17 meters. This is probably one of the best antenna's that I have used in my 48 years as a HAM operator. " ~ WA0URJ

"For Camping / Portable / Field Day / Exercises / Special Events this antenna would be the number 1 choice simply due to is great flexibility and simplicity in design and great performance in such a small compact package."~ Rob, K0RU, Vice President, Kansas City DX Club

SEE ALL EHAM REVIEWS HERE http://www.eham.net/reviews/detail/9968

The Alpha Antenna 6-160 Meter HF J-Pole is only 75 feet in length once it is deployed. Plus you don't have to run it in a straight line. The unique design characteristics of the 6-160 Meter HF JPole antenna enables it to achieve resonance on the major HF bands (6/10/15/20/40 Meters) and presents a SWR on 80 & 160 Meters that is low for external tuners to achieve a perfect match.

SEE FAR FIELD ANALYSIS HERE http://www.produstry.com/pdf/6-160M%20Far%20Field%20Analysis.pdf  

SEE EHAM REVIEWS HERE http://www.eham.net/reviews/detail/9968

INDEPENDENT COMPARISON TESTING http://www.produstry.com/tech/Independent-Testing/index.htm

SEE MANUAL HERE http://www.produstry.com/documents/Alpha%20Antenna%206160%20User%20Manual.pdf

A combination of antenna designs, namely the J‐Pole and Zepp along with matching network technologies, are utilized to achieve a resonant antenna design on 6, 10, 15, 20, & 40 Meters and a fairly resonant pattern on 80 & 160 Meters. We derive from the J‐Pole the lengths of each wire pair, spacing of the wiring in their respective sheaths, size & number of the strands of the wire used. From the Zepp is the feeder type design, and although significant, is by no means the only factor in matching the antenna. A 4:1 UNUN utilizes a Matching Network at one end of the antenna. The 4:1 UNUN allows for the antenna to be fed with 50 ohm coax at the antenna. This makes for an important design characteristic when feeding a tuner, as it keeps the RF voltages low at the feed point. The Matching Network then performs the final matching for resonance.

Technical Specifications
 Weight: 1.5 pounds
 Configuration: Vertical, Inverted L, Horizontal
 Frequency Coverage: 1.8 to 54 MHz
 Power Rating: 200 watts
 Length: 75 Feet

 

THE STORY BEHIND ALPHA ANTENNA
Did you know that all Alpha Antenna systems are handmade and built to order at our shop in Greenwood, Missouri? We do appreciate your pride in the custom Alpha Antenna systems that we provide the amateur radio community. As the owner of Alpha Antenna and the Amateur Radio Store, I was first licensed in 1979 as a teenager. For decades, I operated just a TenTec Century 21, which is a CW only rig. Amateur Radio kept me out of trouble as a youth, and taught me that hams are the best people you could ever know. In 2003, after being struck head-on by a semi-truck, amateur radio once again became my refuge where I was able to operate from during my year long rehabilitation and recovery. In 2005 my eyes were opened to a need, a personal need to give back to the amateur radio community for being there for me in my teenage years and during my recovery of 2003 & 2004. This is why I developed the Alpha Antenna systems, which employees those who have fallen on hard-times, and that provides purpose before profits. Personally, it is my life’s purpose to develop antenna systems that work well, are easy to setup, and have something new to offer the amateur radio community at large.
Kind regards,
 
Steve D./Owner
Elan, Ed, & Chris

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