B Series Clocks

This document provides technical data and operational details for the B Series clocks, specifically the B401 Variable Clock and the B405 Crystal Clock. The B401 is a variable RC-coupled oscillator designed for wide-range pulse generation, featuring adjustable frequency and fine control options. The B405 is a high-stability crystal oscillator for precise timing applications. The document includes frequency ranges for the B401, pinout information, power requirements for both units, and output signal characteristics.