What is the range and performance of the BL600 module?
This is difficult to state in general terms, as RF range and performance are highly dependent upon factors such as the deployment environment, surrounding RF interference, indoor structural materials, chosen antenna type, and line of sight availability.
However, in an attempt to answer this question under ideal conditions, Laird has performed line-of-sight range testing to find the maximum reliable range of the BL600 connected to an iPad3. In this test, Laird managed to achieve a range of approximately 100 meters before signal quality was lost. See the BL600 Range Testing application note for full details of the range test.