Quintech LC 1000A Series Active Broadband Combiner

The Quintech LC 1000A Series Active Broadband Combiner is a professional RF signal combining solution designed to combine multiple broadband signals into a single output across the 5–1000 MHz frequency range. Manufactured by Quintech Electronics & Communications, the LC 1000A Series uses proprietary technology and a microstrip design to deliver consistent signal performance, reliable impedance matching, and low insertion loss. Available in 16-way, 32-way, and 64-way configurations, it is designed for professional RF distribution networks, cable television infrastructure, and broadband signal management applications. With its active combining architecture, the LC 1000A Series provides approximately zero insertion loss at 500 MHz, helping simplify RF system design when multiple signal sources need to be combined. Its rack-mount design supports centralized equipment installation, improves cable organization, and reduces the need for cascading multiple combiners. Custom configurations and power options are also available, depending on system requirements. Key Features Wide Broadband Frequency Range: Supports RF signals from 5 to 1000 MHz. Active Signal Combining: Combines multiple RF inputs into a single output. Multiple Configurations: Available in 16×1, 32×1, and 64×1 configurations. Low Insertion Loss: Typically 0 ± 2 dB at 500 MHz. Reliable RF Performance: Designed to provide consistent frequency response, signal matching, and isolation. Flexible Connector Options: F-type and BNC 75 Ω connector options are available. Multiple Impedance Options: Supports 75 Ω and 50 Ω configurations. Rack-Mount Design: Available in 1RU, 2RU, and 3RU enclosure sizes, depending on the model. Simplified Cable Management: Centralized installation helps improve cable routing and identification. Flexible Power Requirements: Operates from 18–24 VDC through a 2-pin quick-connect barrier strip. Applications The Quintech LC 1000A Series is suitable for broadband RF systems that require multiple signals to be combined into a shared downstream feed. Typical applications include cable television networks, broadband distribution infrastructure, RF signal routing, and professional communications facilities. As illustrated in the manufacturer’s datasheet, multiple modulators and external signal feeds can be connected to the LC 1000A to create combined trunk feeds for downstream distribution. This architecture can help simplify signal routing and reduce the need for multiple cascading components. The available 16-way, 32-way, and 64-way models allow system integrators to choose a configuration based on the number of inputs and the installation’s rack-space requirements. Technical Specifications Specification LC16 1000A LC32 1000A LC64 1000A Configuration 16×1 32×1 64×1 Product Type Active Broadband Combiner Active Broadband Combiner Active Broadband Combiner Operating Frequency 5–1000 MHz 5–1000 MHz 5–1000 MHz RF Connectors F-type; BNC 75 Ω F-type; BNC 75 Ω F-type; BNC 75 Ω Impedance Options 75 Ω / 50 Ω 75 Ω / 50 Ω 75 Ω / 50 Ω Frequency Response ±2.5 dB ±2.5 dB ±2.5 dB Input P1dB +8 dBm per input +1 dBm per input, single-carrier equivalent -2 dBm per input Input Return Loss 14 dB 12 dB 17 dB Output Return Loss 7 dB 12 dB 12 dB Insertion Loss 0 ± 2 dB at 500 MHz 0 ± 2 dB at 500 MHz 0 ± 2 dB at 500 MHz Isolation 16 dB 16 dB 20 dB Power Requirements 18–24 VDC 18–24 VDC 18–24 VDC Power Connection 2-pin quick-connect barrier strip 2-pin quick-connect barrier strip 2-pin quick-connect barrier strip Power Consumption 14 W 17 W 24 W Rack Height 1RU 2RU 3RU Dimensions 1.75″ H × 19″ W × 6.5″ D 3.5″ H × 19″ W × 14″ D 5.25″ H × 19″ W × 20″ D Specifications may vary with connector type and configuration. An AC adapter is sold separately. Consult the manufacturer’s individual specification sheet for exact performance data and available options. Why Buy from VSATplus? The Quintech LC 1000A Series Active Broadband Combiner offers a practical solution for combining multiple broadband RF signals while maintaining a compact, centralised installation. Its low insertion loss, multiple input configurations, and flexible rack-mount options make it suitable for professional RF and broadband distribution systems. VSATplus supplies professional telecommunications and RF equipment and can assist you in selecting the right Quintech LC 1000A model for your installation. Request a Quote from VSATplus today for pricing, availability, and assistance choosing the appropriate LC 1000A Series configuration for your RF signal combining requirements. Contact us: Sales@vsatplus.com Quintech LC 1000A Series Active Broadband Combiner Datasheet