UDB1002S Function Signal Generator Source Frequency Counter DDS Module Wave 2MHz

UDB1008S Function Signal Generator Source Frequency Counter DDS Module Wave 8MHz

Test Board (bare PCB) for DIY 10MHz OCXO Frequency Standard Reference Timebase

Bare Board for DIY 10MHz OCXO Frequency Standard Reference Timebase

10MHz OCXO Frequency Standard Reference Timebase for Counters and Generators

Nova NovaSource RF Signal Source NS3-2401102 2400-3400 MHz x1kHz ~ FREE S/H

HP Agilent 5384A 5385A 5386A Frequency Counter OCXO Board

Phillips PM6680 Frequency Counter 10MHz OCXO Board