[time-nuts] I'm all of a dither.

2009-09-21 Thread Joe McElvenney
Hi, A fellow amateur and I have just put together the GPS-based frequency reference published in the Every day Practical Electronics issue of April/May 2009 and are both experiencing the same problem. The type-3 phase comparator of the 74HC4046 has both 1-pps and 50kHz DC-coupled inputs designed

Re: [time-nuts] I'm all of a dither.

2009-09-21 Thread Bruce Griffiths
Joe McElvenney wrote: Hi, A fellow amateur and I have just put together the GPS-based frequency reference published in the Every day Practical Electronics issue of April/May 2009 and are both experiencing the same problem. The type-3 phase comparator of the 74HC4046 has both 1-pps and 50kHz

Re: [time-nuts] I'm all of a dither.

2009-09-21 Thread Bruce Griffiths
Joe McElvenney wrote: Hi, A fellow amateur and I have just put together the GPS-based frequency reference published in the Every day Practical Electronics issue of April/May 2009 and are both experiencing the same problem. The type-3 phase comparator of the 74HC4046 has both 1-pps and 50kHz