I found myself having to replace our network time server this weekend,

When I first got the 2100, it had the week rollover problem, of course.

More specifically, it led me to this product:

Normally priced at just under USD $180, I got lucky and got mine on

I would not hesitate to recommend Heol as a source if anyone else has a

Did I mention outstanding customer service?

Keep the peace(es).

Fellow time-trackers, I found myself having to replace our network time server this weekend, specifically with a "new"/used Symmetricom TS2100 'TymServe' unit. When I first got the 2100, it had the week rollover problem, of course. However, some creative web searching led me to this site: http://www.heoldesign.com/ More specifically, it led me to this product: http://www.heoldesign.com/N024-GPS-receiver-board-for-Tymserve-2100 Normally priced at just under USD $180, I got lucky and got mine on sale for about $132 (works out to 120 Euro). This board was, quite literally, a drop-in replacement for the original. Four screws out, unplug the antenna, plop the new board in and power up. About 40 seconds later, it started tracking and registered the correct time/date. A couple of minutes later, the disciplined oscillator output locked on. I would not hesitate to recommend Heol as a source if anyone else has a rollover-wonky 2100. They also make a drop-in replacement for the Trimble Lassen and ACE series. Did I mention outstanding customer service? Keep the peace(es). -- --- Bruce Lane, ARS KC7GR http://www.bluefeathertech.com kyrrin (at) bluefeathertech dot com "Quando Omni Flunkus Moritati" (Red Green)