Sunday, July 3, 2016

Very low signal level

Hi all

I checked eQSL. I found rear case eQSL as follows.

Please show it that signal report column. Before I heard the JT65 mode specification that it can detect signal at -25dB as normal case.

However, this QSL wrote -28dB. Can it detect signal report true?

I usually used WSJT-X software. that software can showed -26dB sometimes. but can not show -28dB.

Is this true or not? I don't understand this matter.