Here's a direct comparison between the most popular goggle modules for FatShark goggles, including ImmersionRC's rapidFIRE and the gold standard, the stand alone ClearView Racing receiver.
All receivers are using the exact same antenna configuration and orientation, with the RHCP omni antennas at 90-degrees. During testing the receivers were mounted side-by-side on top of a thin piece of plywood, at equal height and equal spacing so as to have identical conditions for each of the receivers.
Components used:
- Vortex 230 Mojo with stock SpiroNET antenna
- Built in Tramp Vtx set to 350mW
- La Forge V4 with 4.2 firmware
- Furious True-D with 3.7 firmware
- ImmersionRC rapidFIRE with latest firmware
- ClearView 5.8GHz Racing receiver with latest firmware
- Lumenier DX600 DVRs for recording
- ImmersionRC RHCP SpiroNET stubby antennas
- One 3A Low-Noise 5V BEC per receiver