3 Dec
2007
3 Dec
'07
11:45 p.m.
Folks,
FWIW for the power splitter part, in metric (!), here is the spec I used, and subsequently measured on a VNA for my Sputnik Challenge:
http://www.g6lvb.com/Articles/DualBandPowerSplitterFor2mand70cm.doc
Of course, you would probably choose not to use a dual band power splitter for generating circular polarization concurrently on both bands (circularity wasn't the reason I needed the power splitter - see http://www.g6lvb.com/Articles/Build%20Your%20Own%20Satellite.doc for perhaps a non-obvious explanation of why I needed it), but hopefully the article shows the basic theory of the coaxial transformer power splitter and how it really can work in practice.
73, Howard G6LVB