Symmetricom 5071A Primary Time and Frequency Standard W/ 001, 024, 045, 100, 301

Unit powers on, but it is not working. After 20 minute warmup, Attention LED flashes and screen shows "Fatal Error." Error is "Low Cs signal (59) with max Emult." We are unable to test further. For this reason, we are selling the unit AS-IS for parts/repair as a non-working or incomplete unit.

We have not tested / inspected any further, item may have unknown issues we are not aware of.

See all item photos for the condition of the unit.

Unless pictured, no power adapter / power cable included.

The unit is on hand and ready to ship. Please feel free to message us with any questions you may have.