Symmetricom TSC 4059B RF Distribution Amplifier

The Symmetricom TSC 4059B is a 1-input, 15-output IRIG time-code distribution amplifier housed in a 1U, 19-inch rack‑mount enclosure. It accepts a single IRIG time signal input and fans out identical, phase‑coherent outputs to fifteen terminals, enabling synchronized timing across multiple devices in a timing network. This low‑frequency distribution amplifier supports IRIG A, IRIG B, and IRIG G formats, making it suitable for telecom timing backbones, data‑center synchronization, test and measurement setups, and broadcast facilities that require distributed time references. The compact rack‑mount form factor simplifies installation in central equipment rooms, allowing centralized timing discipline with easy fan‑out to distributed receivers. As part of Symmetricom’s timing distribution family—now under Microchip Technology—the 4059B is documented as a 1U IRIG distribution model, designed to provide reliable, consistent time-code distribution across a network of equipment. Applications include feeding multiple timing receivers, coordinating measurement instrumentation, and ensuring coherent time references across racks and facilities.