Long-term inventory, bulk item. A copy of the instruction manual will be included. Product Description Toshiba CATV Upstream Amplifier THC-05RA * Purpose: This device is intended to amplify upstream signals in a CATV system. Upstream signals refer to data signals (e.g., internet connection and two-way communication) sent from subscribers to the cable TV station. This amplifier compensates for signal attenuation and ensures stable communication quality. * Features: * High output, low distortion: Designed to efficiently amplify upstream signals while minimizing signal distortion. This enables clear and reliable communication. * Adjustment function: An attenuator is built into the upstream circuit, allowing for flexible adjustment of the input level. This allows for setting the optimal signal strength according to the environment and application. * Downstream pass-through function: Equipped with a pass-through circuit that passes downstream signals (signals from the station to subscribers) as is. This eliminates the need for a separate downstream amplifier, enabling efficient system construction. * Installation flexibility: Compact design that supports both vertical and horizontal installation, allowing for flexible placement. Its small size and light weight make it easy to handle even in environments with limited space. * Shielded structure: Employs a robust shielded design to suppress radio wave leakage and reduce external noise interference. This ensures stable operation. * Application examples: Suitable for CATV facilities and communal reception equipment in apartments and condominiums where upstream signal amplification is required. It is especially useful in systems that support two-way communication, such as internet and telephone services. * Manufacturer: Manufactured by Toshiba Techno Network Corporation (a division of the Toshiba Group). Notes This product is primarily intended for professional use and facility applications and is different from TV boosters for general consumers. Installation and setup may require specialized knowledge.