New module’s replaced old one. The 6.2 module introduced 3db receiving sensitivity improvements and less harmonics comparing to version 1.1.
This is raw RSSI value report by LoRa modem, using lowest possible TX power less then 23dBm (less then 250mW), and non directional antennas.
Finally I found time to test it.
Months ago i started to develop custom firmware for cheap 1W LORA module, to use it as LRS RX/RX devices. Now it’s almost ready for testing 🙂
This is relay nice FPV glider 🙂 Build log
I recently bought simple sweep spectrum analyzer, and now i can measure and tune all my antennas. Moxon antenna i made was not so good tuned as expected, so I made another one. Now it looks much better 🙂
An absolute must for RC hobbyists 🙂
This is first Moxon antenna I made. It looks like having 5db more gain then RMILEC SRC771 1/2 Wave Length Antenna (according my simple measurements). As always my RF generator’s used to drive TX antenna, and Immersion RC power meter, connected to dipole antenna to measure signal level.