This might be of interest to some too:
jeelabs.net
They end up with a 8.2cm aerial for the 868MHz band. They’ve mixed up their numbers for 868 and 915MHz.
This might be of interest to some too:
jeelabs.net
They end up with a 8.2cm aerial for the 868MHz band. They’ve mixed up their numbers for 868 and 915MHz.