Keysight 81160A - Page 636

Appendix
636
For a sine wave into a 50 load, the following table relates dBm to voltage.
dBm
RMS Voltage
Peak-to-Peak Voltage
+23.98 dBm
3.54 Vrms
10.00 Vpp
+13.01 dBm
1.00 Vrms
2.828 Vpp
+10.00 dBm
707 mVrms
2.000 Vpp
+6.99 dBm
500 mVrms
1.414 Vpp
0.00 dBm
224 mVrms
632 mVpp
6.99 dBm
100 mVrms
283 mVpp
10.00 dBm
70.7 mVrms
200 mVpp
36.02 dBm
3.54 mVrms
10.0 mVpp
Conversions
For 75 or 600 loads, use the following conversions:
dBm (75) = dBm (50) – 1.76
dBm (600) = dBm (50) – 10.79