Acroamatics 2430V Bit Synchronizer

The Acroamatics 2430V Bit Synchronizer recovers clock and data from Pulse Code Modulation (PCM) data streams corrupted by noise and jitter. This legacy 3.5-inch rack-mountable instrument houses an Acroamatics-designed processor card and supports up to two Acroamatics 1501V VME Bit Synchronizer Cards, making it essential for telemetry ground stations requiring high-fidelity data recovery. The 2430V minimizes induced phase jitter while tracking input jitter with minimal gain, directly preserving signal integrity downstream.

Technical Specifications

• Chassis: 3.5-inch rack-mountable format


• Internal Architecture: Acroamatics-designed processor card with up to two 1501V VME Bit Synchronizer Cards


• Core Function: Clock and data recovery from noisy, jitter-corrupted PCM streams


• Synchronization Performance: Fast sync acquisition (typically less than 50 bit transitions); sync retention exceeding 1024 consecutive dropouts; performance within 0.50 dB of ideal bit error rate curves


• PCM Code Support: IRIG standard codes including NRZ-L/M/S, Biø-L/M/S, DBiø-M/S, DM-M/S, MDM-M/S, and RZ

Key Features

• Minimized induced phase jitter with low-gain input jitter tracking


• Front-panel keypad for setup entry and electro-luminescent display for status and configuration feedback


• Ethernet and RS-232 serial ports for remote setup and programming


• VME interface for internal bit synchronizer card integration

Typical Applications

• Telemetry ground station data recovery


• PCM signal demodulation in presence of channel noise and timing disturbances


• Multi-channel bit synchronization via dual VME card configuration

Compatibility & Integration The 2430V is a legacy product within the Acroamatics 2430 Series. The 2430D is offered as a drop-in replacement with enhanced performance and modern features while maintaining functional compatibility with previous-generation Acroamatics bit synchronizer designs.