DC Power Injector IDCI – RF + DC Combiner for LNB / BUC | 950–2150 MHz L-Band Feed

TheIDCI is a high-quality DC power injector engineered for delivering power and L-band signal (950–2150 MHz) over a single coaxial cable. Compatible with both LNBs (Low Noise Block Downconverters) and BUCs (Block Upconverters), it is ideal for VSAT terminals, satellite uplinks, IF chains, and professional teleport infrastructure.

This unit simplifies system architecture by injecting DC voltage and optionally passing a 10 MHz reference signal to the connected RF equipment, such as LNBs or BUCs, using a unified RF path.

Key Features

• Brand: Unbranded

• Model: IDCI (Internal DC & Clock Injector)

• Function:

  • Combines DC power, L-band RF (950–2150 MHz), and optionally a 10 MHz reference signal (if equipped)

  • For use with LNBs or BUCs in satellite systems

• Inputs/Outputs:

  • RF+DC Output to BUC/LNB

  • Separate DC power input (typically 24V or 48V DC)

  • Optional 10 MHz reference input (BNC/SMA – check variant)

• Connectors: RF ports – typically F-type, N-type, or SMA (refer to listing photos)

• Mounting: Standalone module or panel-mount (varies by version)

📡 Applications

• VSAT / SCPC Terminals

• Satellite Uplink / Downlink Stations

• RF over Fiber Modem Systems

• Test Benches / RF Labs

• Redundant BUC powering and signal monitoring systems

• Compact satellite terminals in remote locations

Technical Specifications
Frequency range, MHz950-2150Impedance & type of RF connectors, Ohm
50Ω (N-type); 75Ω (F-type)Supply voltage, VDC (up to)24Maximum current, A(total)4Insertion loss, dB<1.0 (full band)Flatness, dB± 0.5 (full band) ± 0.2 (any 36MHz)Return loss, dB17Dimensions,mm115х45х80Weight, kg0.15

Taking into consideration that we are developer and system integrator, also do not stop on our technical growth and improvement, know that view of all our devices and equipment including their technical parameters may be different from pictures presented on website and parameters listed on each device webpage.We area young company which work at the digital telecommunication and TV broadcasting market as a system integrator, developer and manufacturer of the equipment for:
- DVB communications - microwave TV broadcasting systems like MMDS, MVDS and LMDS - radio relay systems of C, Ku K and Ka-bands with high level of channels capacity
We design and manufacture this device.So if it is not in stock,handling time can be longer than a few days (usually up to one week).
Please do not hesitate to ask any questions you may have before buying or offerding.