43 dBm to Watts
43 dBm equals approximately 20 watts, the common maximum power level for LTE/4G base station power amplifiers.
How to use this tool
- Enter power level in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your power and the full breakdown beneath it.
43 dBm (about 20 W) is the standard maximum output power specification for LTE macro base station power amplifiers.
Frequently asked questions
- What is a typical Wi-Fi signal strength in dBm?
- -30 dBm is excellent (very close to the access point). -70 dBm is usable. Below -80 dBm connections become unreliable.
- What is the difference between dBm and dBW?
- Both are logarithmic power units. dBm references 1 mW; dBW references 1 W. dBW = dBm − 30. A 1 W transmitter is 30 dBm or 0 dBW.