Truetime Symmetricom Xl-ak Gps Disciplined Clock Irig-b Timecode Pulse Generator

US $472.00

Fairfax, Virginia, United States
Jan 29th

Open on mobile:
QR code

TrueTime Symmetricom XL-AK GPS Master Clock/Precision Pulse Generator Was $2,495 • Good Cosmetic Condition, With Rack Ears • New Indoor Test Antenna Included • 115V or 230V Power Photos show the actual item for sale This listing comprises the receiver and antenna as shown. Full product details may be found in the User Manual here. This unit has five user configurable supplemental outputs on BNC jacks at the rear. No optional outputs are installed. The signal in each jack is selected by means of a jumper on the circuit board - see the photos at the end of the listing for more detail. The antenna is new and unused. The antenna voltage is 5V. A new basic indoor antenna is included to get you started. For a permanent installation and accurate time/frequency generation, an external antenna with a clear view of the sky is highly recommended and I have some related hardware also listed. Let me know by email if you want a recommendation. The supplied test antenna will obtain time and the correct date from the GPS constellation when placed in the open air with a full view of the sky but the unit may not achieve full lock until a proper antenna is attached. The lithium battery to maintain settings under power loss conditions has just been replaced so should now be good for a while but its longevity is not guaranteed. The unit should show the correct date out of the box, but if the date is inaccurate then you may need to "remind" it which GPS epoch it is in by using the Set Year function on the front panel to indicate 1999. This is standard procedure on TrueTime units of this type. Description The rack-mount XL-AK GPS receiver provides ultra-precise time and frequency. This configurable instrument provides timing outputs to within 40 nanoseconds rms of UTC/USNO and frequency outputs accurate to less than 1x10-12, even when tracking satellites with Selective Availability (SA) implemented. User-configurable outputs provide significant flexibility in configuring the XL-AK as a central source for IRIG time codes or output pulses. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Condition	Used : An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes	“Used, in good condition and fully working. The photos show the actual item for sale. No unpictured cables, accessories or documents are included. No optional features are installed.”