15-Oct-2007
Fury GPSDO Phase Noise Comparison
Below are some plots of phase noise for several Fury GPSDO.
(1) Composite Plot
- One hour runs for each GPSDO.
- TSC 5120A 'show specplot' command output.
- Raw data merged and scatter plotted with Excel.
Composite Plot from raw data:
(2) TSC 5120A Live Plots
- One hour runs for each GPSDO.
- Manual spectrum plot scaling (y: -70 to -170, x: -1 to +5).
- TSC 5120A 'print spectrum' command output.
- Postscript converted to GIF.
Fury Rb Prototype:
Fury 2006:
Fury 2007:
Thunderbolt:
HP Z3801A SmartClock:
HP 58503B SmartClock:
(was used as reference for all the above, so I don't know how good it is)