1 files changed, 4 insertions, 0 deletions

diff --git a/05.-KrakenSDR-Web-Interface-Controls.md b/05.-KrakenSDR-Web-Interface-Controls.md
index bc72760..16b3beb 100644
--- a/05.-KrakenSDR-Web-Interface-Controls.md
+++ b/05.-KrakenSDR-Web-Interface-Controls.md
@@ -56,6 +56,10 @@ With a ULA array you will not be able to determine if a target is in front of, o
 
 If the antenna array is oriented in a way that is not in-line with the vehicles axis of movement, then you can set the offset here. This is most useful for linear arrays that might be oriented along the front-back axis of a vehicle, as zero degrees for a linear array is orthogonal to the array. So in that case it would need to be rotated 90 degrees to be aligned with the vehicles axis of movement.
 
+** Expected number of RF sources **
+
+If you know for sure that there is more than one signal on the same frequency, you can set the number of sources here. But setting it higher than the actual number of sources can cause bad results.
+
 ## Display options
 <img src="https://user-images.githubusercontent.com/78108016/171108124-34f4eb56-5b68-489a-b87d-90c2498f0a4e.png" width="400" align="right"/>