10 W Ku-band block up-converter with LO of 10.6 GHz BUC-Ku10-10.6 is designed for MVDS TV broadcasting systems application in accordance with DVB-S/S2 or DVB-C standards (use “Customized” button to choose needed parameters) and operates with up to 25 carriers. BUC-Ku10-10.6 has output flange of PBR120 type and can be used with regular radio-relay link (directional) or broadcast (sector and OMNI) antennas. BUC-Ku10-10.6 supports all modulation types up to 32APSK and 256QAM (you may choose the modulation type while filling the “customized equipment” form). BUC-Ku10-10.6 has the best linearity parameters to ensure the stability of the output frequency and low IMD3 level (these parameters are very important for high quality modulation, therefore the local oscillator of BUC-Ku10-10.6 is locked by PLL with internal frequency reference). BUC-Ku10-10.6 provides 11.55 – 12.55 GHz output frequency range (bandwidth in Ku-band) for 950-1950 MHz input frequency range (bandwidth in L-band).
BUC-Ku10-10.6 is a professional DVB-S/S2 Ku-band Block Upconverter designed for satellite uplinks, MVDS broadcasting systems and repeater stations. With its fixed 10.6 GHz PLL local oscillator, the BUC-Ku10-10.6 ensures stable operation, low phase noise and accurate frequency conversion for DVB-S/S2 networks. Supporting advanced modulation formats up to 32APSK and 256QAM, it provides reliable RF performance in professional broadcasting environments.
Delivering 10 W output power at P1dB with ≥60 dB gain, the BUC-Ku10-10.6 integrates a built-in 10 MHz reference and automatic level control (ALC) with a 25 dB dynamic range. This makes the BUC-Ku10-10.6 an efficient Ku-band uplink amplifier for integrators requiring high stability, clean spectrum and robust DVB-S/S2 Ku-band BUC performance.
✅ Engineered for outdoor deployment
The BUC-Ku10-10.6 is built in a rugged IP65 weatherproof enclosure, ensuring long-term operation under challenging outdoor conditions. Equipped with a WR75 waveguide PBR120 flange output and N-type IF input, the BUC-Ku10-10.6 is ready for professional Ku-band outdoor BUC deployments.
✅ Support for up to 25 carriers
Designed for broadcasters and system integrators, the BUC-Ku10-10.6 supports up to 25 carriers simultaneously. Low phase noise and in-band spurious suppression ≤−55 dBc allow the BUC-Ku10-10.6 to deliver clean DVB-S/S2 signals in multi-carrier Ku-band BUC installations.
✅ Solid-state reliability with compact design
As a solid-state Ku-band BUC, the BUC-Ku10-10.6 combines outstanding reliability with efficient ≤30 W power consumption. At only 1.24 kg, the BUC-Ku10-10.6 is lightweight yet robust, ideal for fixed, remote, or mobile Ku-band uplink applications.
🛠️ Whether you’re integrating the BUC-Ku10-10.6 into a mobile broadcast uplink or sourcing a Ku-band BUC with 10 MHz reference and LED indication, this model is optimized for efficiency, stability and professional broadcast use.
🛒 The BUC-Ku10-10.6 is available for purchase and ready to deploy in any Ku-band satellite uplink system requiring compactness, stability and high-linearity Ku-band BUC performance.
📌 Key features
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Compact Ku-band BUC with solid-state design
The BUC-Ku10-10.6 is a compact solid-state Ku-band Block Upconverter that ensures efficient operation in DVB-S/S2 networks, MVDS systems and repeater installations. Its small size and robust build make the BUC-Ku10-10.6 a reliable Ku-band outdoor BUC for both stationary and mobile broadcasting units.
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Fixed 10.6 GHz PLL LO with ±2 ppm stability
With its fixed 10.6 GHz PLL local oscillator, the BUC-Ku10-10.6 achieves exceptional stability (±2 ppm) and minimal phase noise. This high-stability Ku-band BUC transmitter guarantees accurate frequency conversion for professional DVB-S/S2 and MVDS uplinks.
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10 W output power with 25 dB ALC dynamic range
The BUC-Ku10-10.6 provides 10 W output at P1dB, maintaining signal strength across multi-carrier systems. With a 25 dB ALC range, the BUC-Ku10-10.6 protects against overload and ensures consistent output, making it a reliable Ku-band uplink amplifier.
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Integrated 10 MHz reference oscillator
The BUC-Ku10-10.6 includes a built-in 10 MHz reference, simplifying synchronization in precision satellite systems. This makes the BUC-Ku10-10.6 a convenient Ku-band Block Upconverter for VSAT, DSNG and broadcast teleports.
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WR75 PBR120 flange and N-type IF input
With standardized WR75 flange output and N-type IF input, the BUC-Ku10-10.6 integrates seamlessly into existing Ku-band satellite BUC installations.
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Low spurious and clean spectrum performance
The BUC-Ku10-10.6 achieves spurious levels ≤−55 dBc and LO leakage ≤−40 dBm, providing excellent spectral purity for DVB-S/S2 Ku-band uplinks.
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Low phase noise for advanced modulation
The BUC-Ku10-10.6 maintains phase noise at −85 dBc/Hz @10 kHz, ensuring stable signals for DVB-S/S2 and complex modulation schemes such as 32APSK and 256QAM.
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Energy-efficient design with rugged housing
Operating on 18-30 VDC with ≤30 W consumption, the BUC-Ku10-10.6 combines efficiency with an IP65-rated housing, ensuring full reliability in outdoor Ku-band BUC environments.
⚙️ Main functions
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IF to Ku-band frequency upconversion
The BUC-Ku10-10.6 converts L-band input (950-1950 MHz) into Ku-band RF output (11.55-12.55 GHz). Using its 10.6 GHz PLL LO, the BUC-Ku10-10.6 guarantees precise frequency conversion for DVB-S/S2 satellite systems.
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Automatic output power regulation
With ALC functionality, the BUC-Ku10-10.6 regulates its 10 W RF output in real time, maintaining stable transmission across variable input levels.
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Stable PLL LO and integrated 10 MHz reference
The BUC-Ku10-10.6 uses a PLL-locked oscillator with internal 10 MHz reference to provide consistent stability for Ku-band BUC applications.
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High linearity and low IMD3 performance
With IMD3 ≤−37 dBc, the BUC-Ku10-10.6 ensures distortion-free transmission. This makes the BUC-Ku10-10.6 a high-linearity Ku-band BUC for DVB-S/S2 broadcasters.
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Advanced spurious suppression and RF filtering
The BUC-Ku10-10.6 integrates filtering to minimize spurious emissions, delivering clean output signals for multi-carrier Ku-band BUC deployments.
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Seamless DVB-S/S2 integration
Designed for professional DVB-S/S2 broadcasting systems, the BUC-Ku10-10.6 easily integrates into VSAT, repeater and teleport projects.
🧩 Applications
The BUC-Ku10-10.6 is a reliable 10 W Ku-band BUC for VSAT terminals and DSNG vans. Its compact, solid-state design ensures dependable satellite transmission.
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MVDS broadcasting systems
As a powerful MVDS block upconverter, the BUC-Ku10-10.6 supports high-quality terrestrial broadcasting with multi-channel distribution.
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TV repeater station integration
The BUC-Ku10-10.6 operates as a Ku-band BUC for TV repeater systems, ensuring clean DVB-S/S2 signal regeneration and onward distribution.
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Mobile broadcasting applications
The BUC-Ku10-10.6, with its IP65 housing and lightweight design, is ideal for live broadcasting vans and temporary uplink setups.
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OEM and system integrator projects
Compact and versatile, the BUC-Ku10-10.6 is a solid-state Ku-band BUC suitable for OEM broadcasting cabinets and integrator solutions.
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Outdoor Ku-band deployments
The BUC-Ku10-10.6 is built to withstand extreme outdoor environments, from deserts to maritime installations, ensuring reliable Ku-band uplink performance.
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Teleport and fixed broadcast infrastructures
With WR75 PBR120 flange output, the BUC-Ku10-10.6 integrates seamlessly into large-scale teleports and fixed broadcast headends.
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Engineers requiring monitoring and control
The BUC-Ku10-10.6 supports optional IP control and LED indicators, making it a flexible Ku-band BUC transmitter for mission-critical broadcasting.
💡 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 BUC-Ku10-10.6, feel free to contact our team. We provide professional consultation and aftersales support to help with installation and setup, ensuring you get the most out of your broadcasting equipment. BUC-Ku10-10.6 is available with customized parameters by order.
