I participated in a frequency measuring test Thursday night using my F5K. Prior to making each of three measurements I calibrated the F5K using the builtin calibration, then using a narrow filter in DSB, watched the scope to look for zero beat of the signal to be measured. (The F5K was only on for a couple of minutes, so not sure of the stability in my environment.)
The F5K is impressive as a frequency measuring instrument. My measurements were all within a Hertz. One of the important factors is that the audio chain will pass through sub-hertz audio to the built in scope, another is that it's easy to set up a narrow audio filter to remove noise. George K2CM Vestal, NY Sent from my pet Octopusses iPad _______________________________________________ Flexedge mailing list [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz This is the FlexRadio Systems e-mail Reflector called FlexEdge. It is used for posting topics related to SDR software innovation and other technical SDR topics.
