[time-nuts] Thunderbolt vs Z3801A

[Alberto di Bene]

Somebody had to pose this question... given the respective sizes of the Trimble Thunderbolt and the HP Z3801A, the 
simplicity of the first and the complexity of the second, it comes natural to ask ourselves, what advantages does the HP 
unit have to justify the differences ? Is the Z3801A really so better than the TB, or simply did Trimble do a much 
better design ?

Alberto  I2PHD