[time-nuts] Cesium Beam Lifetime

[SAIDJACK at aol.com]

Hi everyone,
 
I got  a quote for the Symmetricom Cs tubes. No comment.
 
"After having done a little research, we do not have any replacement  tubes
for the FTS4050 Model.  We have new tubes for Models 4040, 4065,  and 4201.
The cost $17,800"

bye,
Said