ANTENNAS

APPCAD (5,8 MB !) For WINDOWS 95/NT - A nice program for the calculation of the parameters of TEM and quasi-TEM transmission lines at microwave frequencies.

NEC 2: (550 K) "THE" program for antenna simulation (MS-DOS).

NEC for Windows (Evaluation) (410 K): DEMO versione of NEC for Windows.

The Manual (230 K) NEC2 manual (about 150 pages), in WORD format, "zipped". Extremely useful if you want to exploit NEC.

MININEC 3: (120 K) A simplified version of NEC 2 (MS-DOS).

PROPAGATION

FIVENINES (11 MB !!!)  A nice program for the evaluation of the performance of microwave terrestrial links. It includes a small database of radios and antennas to "play" (DEMO version for WINDOWS - Thanks Ing. Gino Masini).

VOACAP (5.5 MB) The program developed by the Voice of America for ionospheric propagation prediction (WINDOWS).

ITS-HF Propagation Prediction (5.2 MB)  The 32 bit version for Windows95/NT of VOACAP (by Voice of America) (Thanks Ing. Gino Masini).