Miy FA2 came in today. A very quick test shows that it works. It does not appear to have the -0.0002 Hz freq measurement bias that the FA1 has.
The 0.1 second gate time mode is pretty useless... there appears to be a 300 msec dead time between measurements in 0.1 (and 10 sec) gate time modes so you only get a new reading every 400 msecs. 10 second gate time produces a reading every 10300 msecs. 1 sec gate time outputs readings every 1100 msecs (like the FA1). It auto-detects the presence of an external reference... no way to manually switch between internal and exterrnal references. I have not done any testing on the internal ref or the high freq channel. The screen shows a LPF setting and a 50 ohm setting... no idea if these are switchable.... there is no documentation. The screen shows the input signal level. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
