50MHz Power Splitters
- Splitting an antenna between two receivers or
in use as the phasingharness in stacked antennas where there is a need to equally split the power from the transmitter between two antennas
Super J-Pole plans
- The super J-pole is a regular J-pole antenna with a 1/2 wave element mounted above with a 1/2 wave phasingharness connecting the element to the bottom part of the J-pole. The antenna can be built for any band, but I built mine for 2 meters
Antenna Noise and Signal Cancelling at LF
- The fact that the phasing between a wanted signal and an unwanted signal can be different on different antennas is put to advantage. With this condition, the unwanted signal can be cancelled out by controlling amplitude and phase. The heart of the system is some form of phase control circuitry.