Spacecraft Antenna
CIR-POL OMNI v.1.0
CIR-POL OMNI is for circular polarized antenna design. Although originally designed for 137.5 wefax reception, circular polarized antennas can make nice standby omni antennas to monitor band openings, both horizontal base,
GAMMA v.1.0
GAMMA match your home-brew antenna. If you dont have the means for measuring reactance, resistance and capacitance on your antenna,
YAGI v.1.0
YAGI can help you to design multi element YAGI antennas. The yagi-uda antenna is the most recognized antenna. It produces maximum gain but requires tweaking for the number of elements. This software uses different formulae for 2,
QHA v.1.0
Quadrifilar Helicoidal Antenna Design. QHA enable you to design quadrifilar helicoidal antennas. The software has 6 variations of the design,
PDLII v.1.0
PDLII is design for the Avanti PDLII Quad antenna. It enable you in designing and Avanti PDLII Quad antenna. The Avanti PDLII Quad (tm) of the 70s was known for its outstanding performance.
CIR-POL v.1.0
CIR-POL is for omni circular polarized antenna design. This design scales well across all bands up to 250 mhz. Beyond that the pattern starts to increase in elevation and points skyward. It would be possible to use it on 440 for satellite work.
OMNIQUAD v.1.0
Simplified Omniquad antenna design. OMNIQUAD assist you in designing Omniquad antennas. The omniquad is a very simple but outstanding standby vertical antenna. The main advantage is the extreme bandwidth. Make all the dimensional errors you want,
VERTICALS v.1.0
Learn about common antenna types.
RF Toolbox for Mac OS X v.3.9.0
RF Toolbox is an antenna design and electronics/electrical tool package.
GEOPoint v.3.04
GEOPoint is an easy to use satellite antenna pointing calculator, for geostationary communications satellites.
Solar System - Mars 3D screensaver v.1.5
Feel as if you are looking out of the spacecraft window and seeing Mars illuminated by the sun. As the sun comes into view, you see the circular halos that come from the light reflecting off of an invisible glass that lies between you and space.