The PacketRadio Operator's Antenna Handbook
BUT FIRST.... let's review some antenna "basics" in pictorial
form.
CLICK ON the small graphic to view full size.
CLICK ON the small graphic to view full size.
CLICK ON the small graphic to view full size.
A=Benz-O-Matic propane torch; B=Lead-Free solder; C=Tape measure: D=Tubing
cutter; E=Sharpie marking pen; F=Solder Paste; G=1/2 inch copper caps; H=Hardcopy
of the above drawing; I=Wet Towel; J=PreCut, ready to assemble parts of the 2
meter J-Pole.
CLICK HERE
AND DESIGN YOUR OWN "J" Pole
Design-A-Quad
Antenna
THE QUAD SHOWN BELOW IS AN
EXAMPLE OF A QUAD DESIGN USING DESIGN-A-QUAD
ABOVE
Calculate
Vertical Isolation of Omni Antennas!
Calculate
Horizontal Isolation between Omni Antennas
Calculate
Base to Mobile Path Loss
Calculate
Free Space Path Loss
Convert
dBs - Watts/volts
Calculate
(absolute) Wavelength
Calculate
VSWR (Standing-Wave)
Calculate
1/4 wave xformer
Grouped
Calculation Formulas
Buck
"[email protected]"
© 0110 1996-99 G. E. "Buck"
Rogers Sr.
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