Please
Note:
EZNEC and EZNEC+ v. 5.0
do not function under Windows 95 or NT4.0. All other 32- and 64-bit
Windows
operating
systems are supported: 98, ME, 2000, XP, Vista, 7, and 8.
With the
EZNEC
v. 5.0
demo
program, you'll be able to see exactly how EZNEC v. 5.0
works,
what it does
-- and doesn't -- do, and how it's used. That's because it's a full
EZNEC
v. 5.0
program with all features and complete on-line manual. The
only difference between the demo and standard programs is that the demo
program allows only 20 segments, which limits the complexity of antenna
you can analyze. (EZNEC
v. 5.0 allows 500 segments, and EZNEC+,
1500.) EZNEC
v. 5.0
maintenance
updates, when issued, can't be applied to the demo, but you can update
the demo program at any time by downloading and installing the latest
revision. Note:
The demo program doesn't include the several additional features of EZNEC+.
Even with the 20 segment limit, the demo program does a very respectable job analyzing a two-element quad, two- and four-element phased vertical arrays, simple Yagi, W8JK, and many other antennas -- including ones you create from scratch. You'll find it interesting and educational, and you'll get many useful tips about antennas and modeling from the extensive on-line manual.
Give
it a try. It has
no time limit or other restrictions, and it's free!
Note:
The EZNEC
v. 5.0 demo
won't update or interfere with EZNEC
ARRL,
which is an EZNEC
v. 3.0 or 4.0 program. If you have EZNEC ARRL v. 3.0 from
the 20th Edition of the ARRL
Antenna Book you can update your EZNEC
ARRL program to the latest revision (3.0.59) by clicking
here to
download, then installing
the EZNEC
v. 4.0
demo. If you have EZNEC ARRL v. 4.0 from the 21st Edition, you can
update it to the latest revision (4.0.40) by clicking here to download,
then installing the EZNEC
v. 4.0 demo.
Click here to download the EZNEC v. 5.0 demo program (~6 MB)
Click here for more information about EZNEC v. 5.0