[Elecraft] KX3 birdies and ther LED brightness command

[Christian Gondard]

hello

With the antenna disconnected, I have noticed some very weak "birdies" 
on most of the bands, with a 15 khz separation; most of them are below 
the noise band level with a connected antenna; I made the test in a 
remote place in the deep vcountryside in souith west of france, with a 
KX3 poxered by battery ; natural or artificial noise level is very low.

but

these birdies disapear completely when the LED BRIGHTNESS COMMAND is set 
to 1, and reapear when the command is set higher than 1.

Has somebody else noticed the same bahaviour ?

best regards es 73
chris / F6FTB

---
Ce courrier électronique ne contient aucun virus ou logiciel malveillant parce que la protection avast! Antivirus est active.
http://www.avast.com