Thanks for your excellent contribution here.
We are working with the factory now on producing a custom LoRa with this in mind.
For narrow bandwidth and high spreading factor, it is important to consider crystal tolerance, and in particular a TCXO type crystal would be a useful enhancement.
We have recently received a few crystal samples from the factory, modified a couple radios, and we are also looking into alternative crystals as well.
If you are interested in exploring this further Dan, please send me a private message, and we can arrange getting you a few modified LoRa radios with this in mind.
All I ask in return, is that you report your findings and test results here for the benefit of others who also need to maximize long range usage.
If all goes well, we should have a separate part number for offering the special high-range LoRa radios.
We're focused right now on the RF95/96. but the sample principle could also be applied on the 92/98.
This message was edited 1 time. Last update was at 29/05/2016 10:36:42