How long is a piece of string?
The answer lies somewhere between 1m and 1km.
If you specify maybe 50 more parameters you might be able to narrow the answer down a bit.
Antenna Gain? Background noise? Acceptable retries...............
And for this reason you will probably never get an "official" answer.
Well I just performed a few range experiments of my own using two 13192SARD boards running the SMAC4.1a range demo.
These boards only have an antenna which is just a trace on the PCB.
First range is: 3m across a room through a doorway 4m across another room then through a glass door to outside.
At max power +3 to 5dBm 16metres
At nominal power 0dBm 16 metres
At min power -16dBm 7metres
On another range: outside along the footpath: 50 metres at max power!
Two thing stand out here:
1. I could not tell the difference between max and nom power???
2. The enormous range achieved outside with a poor antenna!!!
This only reinforces what I said in my first post.
Retrieving data ...