diff --git a/magloop.html b/magloop.html
index e92624b..691fc94 100644
--- a/magloop.html
+++ b/magloop.html
@@ -109,7 +109,8 @@
Tuning Cap (pF): The capacitance required to bring the loop into resonance at the given frequency. Value in picofarads.
Vcap (kV): The predicted voltage across the capacitance given the desired transmit power.
BW (kHz): The predicted 3dB bandwidth of the magloop antenna.
- Efficiency (%): The percentage of input energy that is actually radiated and not lost as heat.
+ Efficiency (%): The percentage of input energy that is actually radiated and not lost as heat. This efficiency figure is based on conductor losses of the main loop only.
+ Missing, are losses due to the capacitor, feedline and the near-field environment. These losses can be added via the Re slider.
R-radiation (Ω): The calculated radiation resistance of the loop in ohms.
R-loop (Ω): The calculated resistance of the loop in ohms, due to the combination of material conductance, conductor length, skin-effect and proximity effects.
Reactance (jΩ): The inductive reactance of the loop in ohms.