Antenna Installation and Measurement
Mast and Pole Mounting
Safety first Erecting and climbing masts is hazardous. Before any mast work: Overhead power lin...
SWR and Antenna Analyzers
SWR (Standing Wave Ratio) measures how well your antenna is matched to the 50-ohm feedline impeda...
Feedline Loss Reference
At 915 MHz, cable loss is significant. A long run of cheap coax can negate the benefit of a quali...
Ground Planes for Monopole Antennas
A monopole antenna (vertical rod) radiates efficiently only when paired with a ground plane - a c...