Originally posted by DelandeC
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Till you make a Cantenna, just do a very simple experiment: place a large metallic object (inverted Can/Plate/tray) under your stick antenna, and you will be amazed by the improvement this brings at no cost & no effort . This experiment will show you the importance of a groundplane for whip antennas.
When making Cantenna, if you use coax cable piece as whip, then do not forget to remove it's braid & foil. The whip should be either bare copper wire, or copper wire with plastic insulation immediately surrounding it. You can also use wire used for electrical wiring, with or without plastic insulation.
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