1204a/1204a-mc Digital Signal Distribution

Precise Time and Frequency, Inc. (PTF)

The ptf 1204A Digital Signal Distribution unit is a flexible platform used for distribution of various pulse formats (ex. 1 PPS, 1 PPM, 10 PPM, etc). The ptf 1204A will also distribute digital timing signals such as IRIG-B DCLS format. In order to cater for a wide range of input pulse frequencies, the ptf 1204A design utilizes a CPLD with jumper selectable alarm delays to
correctly alarm on the various pulse frequencies. The unit reproduces precision pulse input signals with the minimum of propagation delays.