|An Isotron Antenna Solves Virtually Any Restricted Space Problem – For example, a 40 Meter Isotron measures only 22 inches x 16 inches x 15 inches!
Easy, Quick, and Simple Installation
Tunes and Performs Without Radials or Antenna Tuners
Handles Up to 1000 Watts PEP (depending on mode and version. Outdoor rating in Watts)
Durable Construction, Can be Used in Extreme Weather Conditions
Excellent For Portable Operation – Emergencies, RV’s, Field Day, Motels, Etc.
Multi-band Operation using ONE Feed-line with Back-to-Back Mounting with appropriate jumper cable. NO Loss of Performance.
Can be mounted in ANY Position Without Loss of Performance
Maritime Operation – Uncluttered Setup, with Stainless-Steel Fasteners. Not Dependent Upon Grounding for Performance
SO-239 Connector on All Models
One Year Warranty on Material and Workmanship
Made in USA for over 30 years!
The Isotron 80/40 Combination Antenna System requires only 1 FEED LINES AND ONE METAL MAST!
Please see individual antenna listings for more details. But if you are looking for a compact, mulit-band solution to your antenna situation, consider this amazing option!
Size (H x W x D} – 32″ x 16″ x 30″
Impedance – 50-75 ohms
Freq. Range – 3.5-4.0 Mhz. & 7.0-7.3 Mhz.
Power Input – 1000 watts PEP**
Wind Load (sq. feet) – 2.37 Wind Rating – 85 Pattern – Omni * Bandwidth is within 2:1 SWR.
May vary with environment. ** 300 watt, CW (AM, FM, RTTY, etc.) *** Jumpers Required (Included)
List Price: $229.95
See More: http://www.k1cra.com/
ARRL Audio News is a weekly compilation of news stories from the ARRL Letter. Hosted by ARRL’s Sean Kutzko (KX9X) and Carla Pereira, ARRL Audio... Read more
The winning article for the August 2016 QST Cover Plaque award is “Antenna Analyzers — the Basics” by Joel R. Hallas, W1ZR. The QST Cover Plaque... Read more
Dominica News Online reports that four handheld Amateur Radio transceivers have been donated to the Dominica Association of Persons with Disabilities... Read more
Henry, LU4DXU will be signing CE0Y/LU4DXU when in Easter Island from 16 through 29 April. Equipment: Yaesu 897, PA 500W, Antenna Diamond CP6A, 80-6 mt... Read more
US Amateur Radio Band Plan A clean native app that’s sole purpose is to provide amateur radio operators a simple and easy to use f... Read more
10 year-old Faith Hannah, AE4FH, talks about amateur radio contesting, ARRL Field Day, and the CQ World Wide DX Phone Contest. She worked countries th... Read more
The CQ World Wide Contest Committee said this week that it plans to review all past contest logs, after its investigation revealed a pattern of routin... Read more
Antenna Analyzers MAX6 antenna analyzer is not just an ordinary meter for antenna – it’s much more! Built-in radio signal meter allows you to... Read more
NCDXF Press Release, 30 May 2016 A donation of $29,000 on behalf of the Don Wallace Museum Foundation (DWMF) was recently given to NCDXF. After 30 yea... Read more
Description: UV-3R+ series two-way radios are the updated styles based on UV-3R by BAO FENG, it has multi-functions, such as dual band, dual display,... Read more
: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Fisotron-iso-8040-2-band-hf-80-40-meter-antenna-combination%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found
on line 151