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eHam Forums => Digital => Topic started by: F5QE on February 24, 2003, 06:33:58 AM



Title: Differential delay xtal filter
Post by: F5QE on February 24, 2003, 06:33:58 AM
Hello,

who know the  "optimum " specs for RTTY 45.5 or PK 300 bauds........  xtal differential delay in microsecondes !.

or book , web site for any infos..

73 jean paul F5QE