The calibrated PRS10 10MHz Rubidium standard with interface board and heatsink

HP 58503A Frequency Time GPSDO standard with all accessories, date OK, #26002

HP 58503A Frequency Time GPSDO standard with all accessories, date OK, #26001

Lucent Symmetricom Datum RFG-M-Rb LPRO & RFG-M-XO 6x 10MHz Frequency Standard

16472A Stable Standard Inductor 35-100KHz HP Hewlett Packard - Yokagawa

1 pcs FE-5650A Rubidium Frequency Standard TESTED Fast Lock 10MHz

Used HP Z3805A 16-Channel GPS Frequency/Time Receiver 10 MHz 1PPS , PT-Test

Symmetricom SA.35m Rubidium Frequency Standard TESTED Fast Lock 10MHz Reference