RSSI -85 on Tempest device

[eric]

here is what you’re looking for regarding the hub

Transmitter antenna direction in Air unit

Good question @petercek The antenna in all devices (AIR, SKY, HUB) is mounted vertically away from the PCB with no deliberate directional bias – see pic of AIR for example. We have not set up a lab experiment to characterize the antenna radiation pattern at the device level. The battery compartment in the AIR could have some effect (??) Let us know what you find out. [image%20(1)] [image%20(2)]