[time-nuts] Trak Systems 8900-1

[Rob Sherwood]

I have run my Trak Systems 8900-1 for about 15 years as an excellent GPSDO system.  It is no longer redundant as one of the two plug-in power supplies has a failure and one of the 10 MHz oscillators shows a fault.  I have the technical manual dated 1995, an appendix of similar size, plus a field-service bulletin.

If anyone is interested in this as a "parts unit", or wants to run it in non-redundant mode I have removed it from the rack.  It is standard 19-inch rack width, a bit under 11 inch high and 12 inches deep.

The unit is offered "as is".  If interested make an offer plus shipping which could be in excess of $100.  If local pickup, of course no charge for shipping.

Rob Sherwood, NC0B
rob at nc0b.com<mailto:rob at nc0b.com>
303-995-2479 cell