Reference Generator IDCI with DC Injection is a precision indoor 10 MHz reference and DC distribution unit engineered for satellite communication systems that require clean synchronization and stable RF powering through a single coaxial line. Supporting 950–2150 MHz, it delivers low-loss (<1 dB) RF transmission and a highly stable reference signal for BUC/LNB frequency alignment. The selectable 50Ω (N-type) or 75Ω (F-type) interface ensures seamless integration into professional headend, teleport, and laboratory environments.
With full-band flatness of ±0.5 dB (and ±0.2 dB within 36 MHz), the unit maintains spectral purity across the entire L-band. Its ability to carry up to 24 V / 4 A DC through the RF cable enables powering of modern BUC and LNB equipment without additional cabling. Engineered for reliability, the Reference Generator IDCI with DC Injection ensures consistent reference delivery and optimal impedance matching with a 17 dB return loss, crucial for stable and low-reflection operation in precision RF systems.
✅ Low-loss 10 MHz reference distribution with excellent RF performance
Featuring <1 dB insertion loss and ±0.5 dB full-band flatness, the generator maintains signal integrity across the entire RF path. This ensures minimal degradation of the reference tone and stable operation of connected BUC/LNB modules. Its precise amplitude matching improves overall link stability in satellite uplink chains.
✅ Integrated DC injection up to 4 A for BUC and LNB powering
The Reference Generator IDCI with DC Injection supports up to 24 V DC injection through the coaxial cable, eliminating the need for dedicated power lines. This simplifies installation in indoor SATCOM infrastructures and reduces cable clutter. The high-current capability ensures compatibility with next-generation RF front-end devices.
✅ Selectable 50Ω / 75Ω impedance for universal system integration
Engineers can choose between N-type (50Ω) and F-type (75Ω) connectors, making the unit compatible with both professional satellite stations and mixed AV/RF environments. The flexibility of impedance matching allows insertion into virtually any L-band distribution chain. A 17 dB return loss guarantees stable operation with low reflections.
🛠️ Designed for precision synchronization and RF chain optimization The Reference Generator IDCI with DC Injection provides accurate 10 MHz reference distribution required for frequency-locked satellite uplinks and laboratory measurements. Its low-loss RF path ensures clean transfer of modulation signals alongside the reference tone. By unifying DC feed and reference injection, it optimizes system layout and reduces infrastructure complexity.
🛒 Ideal for teleports, headends, laboratories and SATCOM indoor facilities This reference generator meets the needs of operators requiring high stability, low-loss signal distribution, and efficient DC transportation. Its compact indoor form factor, high return loss, and multi-impedance interface make it a versatile solution for professional RF deployments.
📌 Key features
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Precision 10 MHz reference distribution for BUC/LNB synchronization
Ensures stable, low-phase-noise reference delivery required for accurate LO performance in satellite uplinks. The clean reference tone improves modulation stability and reduces frequency drift across communication systems. Ideal for applications demanding high spectral purity.
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DC injection capability up to 24 V / 4 A for powering RF front-end devices
Delivers reliable power to BUCs and LNBs directly through the RF cable, simplifying wiring and reducing installation time. The robust current capacity supports modern high-consumption BUC models. Ensures consistent operation even in dense communication racks.
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Low insertion loss <1 dB and ±0.5 dB full-band flatness
Provides smooth and uniform frequency response across the 950–2150 MHz spectrum. These characteristics minimize distortion and maintain the amplitude integrity of the RF and reference signals. Particularly valuable for multi-carrier SATCOM applications.
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Selectable 50Ω N-type or 75Ω F-type RF interface
Flexible impedance matching allows use in broadcasting, telecom, and AV infrastructures. Engineers can integrate the unit into mixed-signal networks without adapters. Proper impedance alignment improves return loss and reduces standing waves.
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High return loss 17 dB for stable, low-reflection operation
Ensures excellent impedance matching between connected RF elements. This reduces signal reflections that could affect sensitive reference distribution. Enhances long-term system stability in professional installations.
⚙️ Main functions
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Generation and distribution of a stable 10 MHz reference signal
The device ensures accurate frequency synchronization for BUCs and LNBs requiring an external reference. Its stable output supports phase-critical satellite transmission systems. This function is essential for precise carrier alignment and reduced LO drift.
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Simultaneous RF transmission and DC power feed via a single coaxial line
Combines RF, reference, and power in one cable to simplify system construction. This reduces installation complexity and lowers infrastructure cost. It also guarantees consistent power delivery to front-end devices without additional converters.
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Maintaining RF path linearity and spectral integrity
The generator preserves minimal insertion loss and excellent flatness, ensuring that modulation signals pass through without distortion. Its matched impedance contributes to stable VSWR and improved signal quality. This supports high-performance SATCOM deployment scenarios.
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Providing compatibility across professional RF systems
The availability of 50Ω and 75Ω interfaces allows integration with diverse equipment types. Its return loss and low-loss parameters ensure smooth interaction with receivers, splitters, and BUC/LNB modules. This makes it a universal indoor reference solution.
🧩 Applications
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Satellite communication headends and teleports
Used to deliver a stable 10 MHz reference and DC power to BUCs and LNBs in uplink chains. Enhances frequency stability and simplifies RF/control cabling in central communication nodes. Ideal for continuous operation environments.
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Laboratory RF measurement and signal analysis systems
Provides predictable reference stability and low-loss RF performance necessary for calibration, prototyping, and diagnostics. Its precise flatness allows accurate test conditions across the full L-band spectrum.
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Broadcasting and media infrastructure requiring frequency-locked operation
Ensures synchronization of RF modules, modulators, and upconverters in studio or headend systems. Reduces jitter and drift in critical broadcasting workflows. Suitable for integrated signal distribution networks.
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Professional SATCOM indoor installations and controlled environments
Ideal for rack-based systems, equipment rooms, and indoor L-band distribution nodes. The compact unit replaces separate reference and DC modules, improving system reliability and reducing maintenance complexity.
💡 Why you should buy from us❓
- 1.5 years warranty
- 7 years after-sales support
- Remote support team of engineers
- Discount program for regular customers 🎁
💬 Contact Us
For additional details or assistance regarding the Reference Generator IDCI with DC Injection, feel free to contact our team. We provide professional consultation and aftersales support to ensure optimal integration into your RF systems.
