Some 4Nec2 features
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* Graphical 2D and 3D
visualization of Far- and Near-field data and Geometry strutures
(including circular polarization view). |
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* Line-chart
visualization for freq-sweep Gain, F/B, F/R, SWR and impedance data. |
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* Drag and drop style
Geometry Editor to assist the starting antenne modeller. |
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* Full Nec2 and Nec4
command support, including GX, GM, GR, GA, GH and surface patches. |
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* Capable of running
up to 11000 wires and/or segments (limited by the max of 2Gb of windows on-board
memory) |
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* Support for
inclusion of surface-wave component in far-field data. |
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* 3D geometry display
for surface patches included. |
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* Variable
substitution included for complete Nec2/4 command set enabling you to model
by equation. |
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* Sophisticated
real-time 3D geometry and pattern viewer showing real wire-radius. |
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* AO-style gradient/hill-climbing
optimizer included. |
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* Genetic Algorithms
based optimizer included. |
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* Automatic variable
sweeper with line-chart output. |
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* Automatic
convergence tester with line-chart output. |
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* Interactive Smith
chart visualization for freq-sweeps. |
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* Integrated
Sommerfeld ground calculations with frequency-sweep. |
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* Automatic
generation of VOACAP propagation prediction type 13 and –14 antenna files. |
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* Automatic coversion
of AO (*.ant)and EZnec (*.ez)input files. |
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* ‘Insulated-Wire’ and
'LC-trap' loading-types included. |
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* Automatic
conversion for feet, inch, #awg to meters and elevation/azimuth to phi/theta
and reverse. |
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* Batch processing
for automatic testing, calculation and/or conversion of multiple Nec, AO
and/or EZnec input-files. |
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* Extensive segment-
en geometry validation, such as: Intersecting volumes, Short/thick wires at
sharp angle, Unequal segmentation for
parallel wires, Too low hight, Large radius or length changes at junctions,
etc. |
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* Screen grabber for
easy cut/paste, print or save parts of the screen, window or form. |
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* Geometry builder to
create cylindric, patch, plane, box, helix and parabola shaped structures
using auto-segmentation and/or equal-area rules. |
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* Automatic
generation of Stub-, L-, Pi- and Tee-matching-networks (low- and high-pass) |
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* Visualization
of circular polarization components
E(left) and E(right) for far-field. |
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* EZnec style MiniNec
ground included. |
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* Capable of running
the default Lawrence Livermore National Laboratories Nec4 engine. |
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* Running on all
systems from early Windows-95 to latest Windows-Vista |
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* More than 450
example files |
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* Context sensitive
Help-file. |
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* Completely free. |
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