Mmana-gal Antenna Files ((free)) May 2026

MMANA-GAL Antenna Files: A Deep Dive into Amateur Radio Modeling

Tip:

You can edit .maa directly in a text editor to quickly change dimensions, frequencies, or ground type. mmana-gal antenna files

3. MMANA-GAL Built-in Library

2. Defining Wires in ASCII

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: Download the .maa file and open it via File > Open (*.maa) within the program. Copy and Paste Text : MMANA-GAL Antenna Files: A Deep Dive into Amateur

In this post, we’re diving into what makes MMANA-GAL files so useful, how to find them, and how to use them to perfect your next antenna build. What are .maa Files? At its core, an Visualize geometry in MMANA to confirm wire connections

The world runs on NEC (Numerical Electromagnetics Code). MMANA-GAL cannot read .nec files natively, but it has a built-in converter.

• Visualize geometry in MMANA to confirm wire connections and feed placement.
• Run coarse frequency sweeps then refine around resonances.
• Compare input impedance and radiation patterns with simple analytical formulas where possible (dipole, monopole).
• If results look unstable, reduce segment length or increase numerical accuracy.