CORE vs SINGULARITY
Many people ask about the difference between the OCP and Singularity antennas. Here is a direct comparison of dimensions, weight, performance, and cost between these two popular TrueRC CP omni [...]
24 articles
ExpressLRS made it to 100km!
Wezley Varty and his team reached an incredible 100km flight distance using ExpressLRS control and telemetry system with TrueRC antennas. Watch the video for the full story and technical details [...]
X-air vs. MX-air or why less is more
The MX-air can easily be mistaken for a patch due to its form factor, but it shares core principles with our X-air. At 5.5dBi versus the X-air's 10dBi, it spreads frontal range to the sides for [...]
TrueRC Special Sauce
What makes TrueRC antennas different? It comes down to careful attention to every key parameter: radiation pattern uniformity, circularity purity, efficiency, and SWR bandwidth. This article [...]
Antennas performances explained (Video)
Ian and Mads Tech produced an excellent explanatory video about FPV antenna performance, featuring some of our content from TrueRC Canada.
Airborne particulate matter and RF links
A scientific look at how atmospheric particles like fog, clouds, and dust affect RF links at FPV frequencies. Spoiler: fog at 5.8GHz causes only 0.03dB loss per km, but the article also explores [...]
DJI antennas selection chart
Our wide selection of antennas can be confusing, so we made a breakdown of which antenna selection suits your DJI FPV equipment and flying situation, from short range racing to long range exploration.
What’s what of our 1.3 range?
A guide to TrueRC Canada's 1.3GHz antenna range to help you choose the right model for your long range FPV needs, from the compact Singularity omni to the ultra long range Gatling directional.
Antenna or Chimera?
Every now and then, someone asks why not connect two antennas together using a Tee adapter. The answer involves constructive and destructive interference, and this article explains the physics [...]
RHCP or LHCP?
RHCP and LHCP stand for Right-Hand and Left-Hand Circular Polarization. This guide explains what circular polarization means for FPV, why matching your antennas matters, and which polarization [...]
The myth of specific channel "tuned" antennas
A common question is which channel an antenna is tuned to. The truth is that properly designed FPV antennas have bandwidth far too wide for individual channel tuning to matter. Here is why SWR [...]
DJI FPV antennas selection help from QSL.
Our friend Troy at Quad Standard Labs made a helpful video explaining the different TrueRC antenna options for DJI FPV systems, helping you choose the right setup for your goggles and flying style.