This is OCF antenna also known as Windom antenna fed at 19% of one end. Current type 4:1 (200:50 Ohms) BALUN is another product designed for OCF antennas (Off Center Fed) also known as Windom antenna. Dual cores, total of two (2) 2.4 inch (61mm) wound with PTFE wire is the best CURRENT BALUN design used with unbalanced antennas. It covers 1-54 MHz with almost perfect VSWR terminated into 200 Ohms load, see the VSWR curve at the gallery. Unlike other companies, we do not claim unrealistic power ratings. We are sure it will handle all you have up to legal limit of 1500W in US and even more. It is rated at 3kW ICAS.
BALUN Enclosure is injection molding of PBT20-Polybutylene Terephthalate (PBT thermoplastic polymer) material filled with 20% glass fiber. This UV Resistant/Weatherable polymer offers impact strength, heat resistance (melting point 223 °C or 433 °F) as well it is excellent electrical insulator.
Price : 149,99
The FCC released a Notice of Proposed Rulemaking (NPRM) on April 17, seeking comment on proposals to streamline its rules regarding the deployment of... Read more
After travelling for more than 110,800 km (68,696 mi) aloft, the record-setting pico balloon PS-46, carrying an Amateur Radio payload, completed its s... Read more
The ARRL is asking members to comment by April 19 on possible changes to the League’s HF Band Plans suggested by the HF Band Planning Committee... Read more
The WSJT Development Group has announced the general availability release of WSJT-X Version 2.3.0. A summary of new features can be found in the WSJT-... Read more
In this episode, Martin M1MRB / W9ICQ is joined by Ed Durrant DD5LP ,Martin Rothwell M0SGL, Chris Howard M0TCH and Andy Mace 2E0IBF to discuss the lat... Read more
“In this episode, I connect my HRI200 WIRESx interface box to my FTM-100DR Fusion radio and do some QSOs. There is a new room for North Texas re... Read more
Martin Ehrenfried G8JNJ describes how he uses WebSDR’s to listen to ISS transmissions on 145.800 and 145.825 MHz. The SUWS SDR at Farnham can e... Read more
Recent Posts
FCC Releases Notice of Proposed Rulemaking on Small Satellites
Party Balloon Carrying Ham Radio Payload Circles Southern Hemisphere a Second Time
ARRL Seeks Member Input on Draft HF Band Plan Proposals
A New Version of WSJT-X is Now Available
VHF Repeater Project (GB3XP) – ICQPODCAST
Yaesu System Fusion – HRI200 Interface into WIRESx Demo
Using WebSDR’s Worldwide for the ISS
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Focf-8010e-3k-ocf-antenna-windom-80403020151210m%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151
