Difference between revisions of "Received signal strength indication (Q4528)"
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(Created claim: comment (P126): The signal strength reduces with distance: the further the sender, the weaker the signal — until it is no longer detected. In theory, if one knows the transmission power of the source, one should be able to compute the distance between the sender and the receiver from the inverse square law.) |
(Changed claim: comment (P126): The signal strength reduces with distance: the further the sender, the weaker the signal — until it is no longer detected. IN THEORY, if one knows the transmission power of the source, one should be able to compute the distance between the sender and the receiver from the inverse square law.) |
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| Property / comment | Property / comment | ||
| - | + | The signal strength reduces with distance: the further the sender, the weaker the signal — until it is no longer detected. IN THEORY, if one knows the transmission power of the source, one should be able to compute the distance between the sender and the receiver from the inverse square law. | |
Latest revision as of 11:37, 6 May 2020
measurement of the power present in a received radio signal
- RSSI
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Received signal strength indication
|
measurement of the power present in a received radio signal
|
|
Statements
power ratio dB of the measured power referenced to 1mW. 0 -30 dB awesome, -60 dB good, --90 dB bad
0 references
The signal strength reduces with distance: the further the sender, the weaker the signal — until it is no longer detected. IN THEORY, if one knows the transmission power of the source, one should be able to compute the distance between the sender and the receiver from the inverse square law.
0 references