|Antenna BIG-J for 145 MHz (2m)
||Big J antenna, gains of J antennas and a few more pieces of information.
|Antenna J for 440 MHz (70cm)
||J antenna, very simple, for 440 MHz (70cm).
|Antenna for 7 to 30 MHz
||Antenna for 7 to 30 MHz.
|Antenna length calculator
||Software for calculation of antenna length for required frequency.
|Backfire antenna for 13cm (2.4 GHz)
||Very good and simple antenna for 2.4 GHz.
|Cantenna - antenna for 2.4 GHz
||Popular antenna for wifi on 2.4 GHz.
|Eight-style antenna for 13cm band (2.4 GHz)
||Excellent antenna for wifi at 2.4 GHz.
|Eight-style antenna for 23cm (1.2 GHz)
||Antenna for 1.2 GHz.
|Four simple antennas for 2.4 GHz
||Four simple antennas for wifi on 2.4 GHz.
|Quarter wave omni-directional antenna for 2.4 GHz
||Quarter wave omni-directional antenna for 2.4GHz.