1 W Ku-band block up-converter with LO of 13.05 GHz BUC-Ku01-13.05 v2 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-Ku01-13.05 v2 has output flange of PBR120 type and can be used with regular radio-relay link (directional) or broadcast (sector and OMNI) antennas. BUC-Ku01-13.05 v2 supports all modulation types up to 32APSK and 256QAM (you may choose the modulation type while filling the “customized equipment” form). BUC-Ku01-13.05 v2 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-Ku01-13.05 v2 is locked by PLL with internal frequency reference). BUC-Ku01-13.05 v2 provides 14.0 – 15.0 GHz output frequency range (bandwidth in Ku-band) for 950-1950 MHz input frequency range (bandwidth in L-band).
BUC-Ku01-13.05 v2.0 is a high-performance DVB-S/S2 Ku-band Block Upconverter designed for satellite uplinks, MVDS broadcasting systems, VSAT terminals and mobile DSNG platforms. Featuring a fixed 13.05 GHz PLL local oscillator, this Ku-band transmitter ensures excellent frequency stability and low phase noise performance for advanced modulation schemes such as 32APSK and 256QAM.
This Ku-band BUC provides 1 W P1dB output power with a wide dynamic range ALC (≥25 dB) and gain of ≥47 dB. With its integrated 10 MHz reference oscillator, the BUC-Ku01-13.05 v2.0 simplifies synchronization and ensures consistent frequency conversion across demanding broadcast applications.
✅ Engineered for outdoor deployment
The BUC-Ku01-13.05 v2.0 comes in a rugged IP65-rated weatherproof enclosure, built for reliable operation in extreme environments. It includes WR75 waveguide / PBR120 flange RF output and a 50-ohm N-type Female IF input (F and SMA options available).
✅ Support for up to 25 carriers
This multicarrier Ku-band BUC ensures stable DVB-S/S2 transmission performance, with in-band spurious rejection of ≤−55 dBc and LO leakage ≤−40 dBm, making it suitable for professional satellite uplinks.
✅ Perfect for professional Ku-band projects
With low power consumption (≤7 W) and lightweight design (~0.62 kg), the BUC-Ku01-13.05 v2.0 is a reliable solid-state Ku-band BUC for integrators requiring high efficiency and compact form factor.
🛠️ Whether used in mobile broadcast uplinks or fixed teleport stations, the BUC-Ku01-13.05 v2.0 delivers performance, stability and easy integration.
🛒 The BUC-Ku01-13.05 v2.0 is now available to order and ready for deployment in Ku-band satellite and broadcast systems.
📌 Key features
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Compact Ku-band BUC-Ku01-13.05 v2.0 with solid-state design
A compact and robust solid-state Ku-band Block Upconverter, weighing ~0.62 kg, making it ideal for rooftop installations, mobile DSNG vans and MVDS headends.
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Fixed 13.05 GHz PLL LO with ±2 ppm stability
The integrated PLL LO at 13.05 GHz provides precise frequency conversion with low drift, ensuring reliable DVB-S/S2 transmissions with advanced modulation schemes.
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1 W P1dB output power with ALC (25 dB dynamic range)
Delivers consistent power levels with built-in Automatic Level Control, protecting system components and ensuring high-quality Ku-band uplink signals.
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Integrated 10 MHz reference oscillator
Ensures synchronization across Ku-band uplink systems without requiring external reference modules, reducing integration complexity.
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WR75 PBR120 flange and N-type IF input
Industry-standard interfaces simplify mechanical integration into Ku-band BUC systems, making it compatible with DVB-S/S2 uplink chains and repeaters.
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Low spurious and LO leakage performance
Spectral purity is guaranteed with spurious ≤−55 dBc and LO leakage ≤−40 dBm, ensuring clean Ku-band signal transmission.
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Phase noise performance −85 dBc/Hz @10 kHz
Supports 32APSK and 256QAM modulation formats with minimal signal distortion, making it suitable for high-capacity links.
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Efficient 18-30 VDC operation with ≤7 W power draw
Energy-efficient design enables long-term use in mobile and remote Ku-band broadcast deployments.
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IP65 weatherproof housing
The rugged design ensures operation under harsh outdoor conditions including rain, dust and extreme temperatures.
⚙️ Main functions
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Ku-band frequency upconversion
Performs precise upconversion from 950-1950 MHz L-band IF to 14.0-15.0 GHz Ku-band RF output using its 13.05 GHz PLL local oscillator.
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Automatic Level Control for stable output
The BUC-Ku01-13.05 v2.0 integrates ALC to regulate power automatically, ensuring stability and preventing overload in multicarrier networks.
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Stable PLL LO with internal 10 MHz reference
Provides high stability and frequency accuracy, supporting DVB-S/S2 uplinks, VSAT and DSNG networks with minimal drift.
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RF filtering and amplification for linearity
Built-in RF filtering and linear amplification deliver high spectral purity, minimizing spurious signals and distortion.
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Optimized for DVB-S/S2 Ku-band broadcasting
Seamlessly integrates into DVB-S/S2 broadcast chains, ensuring compliance with transmission standards and maintaining high-quality RF output.
🧩 Applications
A reliable Ku-band BUC for VSAT terminals and DSNG vehicles requiring compact, solid-state equipment.
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MVDS broadcasting systems
The BUC-Ku01-13.05 v2.0 functions as a stable MVDS block upconverter, supporting multichannel terrestrial TV distribution.
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TV repeater and headend stations
Ensures reliable frequency upconversion and power regulation for satellite-fed terrestrial broadcast repeater systems.
Lightweight and weatherproof, this Ku-band BUC is perfect for live production, mobile contribution and temporary broadcast links.
Compact and efficient, the BUC-Ku01-13.05 v2.0 integrates smoothly into custom-built Ku-band systems and OEM broadcast cabinets.
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Outdoor Ku-band deployments
Built for extreme environments, the IP65 enclosure ensures continuous operation in desert, maritime, or mountain-top conditions.
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Teleport and satellite broadcast projects
The WR75 / PBR120 flange enables compatibility with teleport-grade hardware for large-scale Ku-band distribution networks.
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Engineers needing LED status and optional IP control
Supports LED indication and optional IP remote management, enabling system monitoring and diagnostics.
💡 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-Ku01-13.05 v2.0, 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-Ku01-13.05 v2.0 is available to customize its parameters by order.
