The 784017-01 is a part of the ARX Modules category, specifically designed as the model AR-3011. This model is an RF Synthesiser that is compatible with hybrid systems. It features an Oven-Controlled Crystal Oscillator (OCXO), with options 01 and 02 available for enhanced performance and versatility. The AR-3011 is recognized for its precise frequency synthesis capabilities, making it an indispensable component in various applications requiring exact signal generation and processing.