Here are some simple antennas you can build along with calculators to help you get the right length.
 | coax dipoleTo change bands, change the frequency in the first box.To change coax velocity factor change velocity in the second box. This a single band antenna. It is said to be broad band and less noise. Because of the weight factor use RG-59, RG-6, or RG-8x. The coax impeandance is not a factor, just the velocity factor in determing the antenna length. |
