Antenna Measurements

978blade.jpg
978blade
AeroAntenna Aircraft Blade - very broad, 1.5:1 VSWR
R2D2.jpg
R2D2
R2D2 Insides

Not much to it

R2D2plot.jpg
R2D2plot
R2D2 Plot

Very narrow, and 978 is almost 45dB down from resonant point very good 1030/1090 VSWR, bad 978