0.2 W Ku-band block up-converter with LO of 11.3 GHz BUC-Ku002-11.3 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-Ku002-11.3 v2 has output flange of PBR120 type and can be used with regular radio-relay link (directional) or broadcast (sector and OMNI) antennas. BUC-Ku002-11.3 v2 supports all modulation types up to 32APSK and 256QAM (you may choose the modulation type while filling the “customized equipment” form). BUC-Ku002-11.3 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-Ku002-11.3 v2 is locked by PLL with internal frequency reference). BUC-Ku002-11.3 v2 provides 12.25 – 13.25 GHz output frequency range (bandwidth in Ku-band) for 950-1950 MHz input frequency range (bandwidth in L-band).
BUC-Ku002-11.3 v2.0 is a professional Ku-band Block Upconverter (BUC) engineered for MVDS broadcasting systems, DVB-S/S2 headends, TV repeater stations and VSAT/DSNG uplinks. With its 11.3 GHz PLL local oscillator and integrated 10 MHz reference, this solid-state Ku-band BUC guarantees high stability, low phase noise and superior linearity for advanced modulation schemes.
Delivering 0.2 W output power at P1dB with ≥45 dB gain, the BUC-Ku002-11.3 v2.0 is ideal for multicarrier Ku-band systems supporting up to 25 carriers. The built-in 25 dB ALC range ensures consistent output power (30 mW ALC level), while low IMD3 distortion provides crystal-clear DVB-S2 transmission (supporting up to 32APSK and 256QAM).
✅ Built for outdoor operation
With its IP65 weatherproof housing, the BUC-Ku002-11.3 v2.0 withstands harsh conditions. Equipped with WR75 PBR120 flange output and N-type Female IF input, it is a ready-to-integrate outdoor Ku-band BUC.
✅ Lightweight and energy efficient
At just 0.55 kg and ≤6 W power consumption, the BUC-Ku002-11.3 v2.0 is a compact Ku-band uplink amplifier perfect for mobile broadcasting units and rooftop TV headends.
🛠️ Whether you require a Ku-band BUC with LED indication, an IP control option, or seamless DVB-S2 integration, the BUC-Ku002-11.3 v2.0 is a high-stability, ready-for-integration solution.
🛒 The BUC-Ku002-11.3 v2.0 is available for purchase, available by order and can be obtained via buy online, request quote, or get pricing.
📌 Key features
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Compact Ku-band BUC-Ku002-11.3 v2.0 with solid-state design
The BUC-Ku002-11.3 v2.0 is a lightweight (0.55 kg) and compact Ku-band Block Upconverter designed for professional broadcast and uplink systems. Its solid-state architecture ensures high reliability, low energy consumption (≤6 W) and suitability for both fixed stations and mobile broadcast units.
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Fixed 11.3 GHz PLL LO with ±2 ppm stability
Equipped with a PLL-locked 11.3 GHz local oscillator, the BUC-Ku002-11.3 v2.0 guarantees high frequency accuracy and stability. With phase noise performance of −85 dBc/Hz @10 kHz, it ensures excellent DVB-S2 signal quality in multicarrier Ku-band BUC applications.
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Ku-band BUC-Ku002-11.3 v2.0 with 0.2 W output power and ALC
This model delivers 0.2 W output at P1dB with an ALC dynamic range of 25 dB, maintaining stable transmission even under varying input conditions. The integrated ALC secures consistent performance for up to 25 carriers and protects against overload.
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BUC-Ku002-11.3 v2.0 with integrated 10 MHz reference
Featuring an internal 10 MHz reference oscillator, the BUC-Ku002-11.3 v2.0 eliminates the need for external synchronization. This provides enhanced system integration for MVDS, VSAT and TV repeater stations.
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BUC-Ku002-11.3 v2.0 with WR75 PBR120 flange and N-type IF input
Designed with standard WR75 PBR120 flange for RF output and 50-ohm N-type IF input, this Ku-band BUC integrates seamlessly into existing DVB-S2 uplink and MVDS infrastructure.
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Superior spectral purity and linearity in BUC-Ku002-11.3 v2.0
With in-band spurious rejection ≤−55 dBc, LO leakage ≤−40 dBm and image rejection ≥60 dB, the BUC-Ku002-11.3 v2.0 provides clean RF performance. This ensures stable operation for advanced modulations like 32APSK and 256QAM.
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Outdoor-ready Ku-band BUC-Ku002-11.3 v2.0
The IP65-rated housing makes the BUC-Ku002-11.3 v2.0 fully weatherproof and reliable in harsh climates. Its compact size and rugged design make it ideal for outdoor deployments, including rooftop systems and mobile broadcast vehicles.
⚙️ Main functions
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IF to Ku-band frequency upconversion with BUC-Ku002-11.3 v2.0
Performs precise upconversion from 950-1950 MHz IF input to 12.25-13.25 GHz Ku-band output, ensuring full compatibility with DVB-S2 and DVB-C modulators.
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Automatic power control with ALC
The built-in automatic level control (ALC) circuit maintains stable RF output across variable input power levels. This extends the lifetime of uplink equipment and ensures high-linearity operation in multicarrier systems.
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Stable operation using PLL LO and internal 10 MHz reference
The PLL-locked 11.3 GHz LO combined with the internal 10 MHz reference guarantees frequency accuracy with ±2 ppm stability, preventing drift and ensuring reliable long-term operation.
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Filtering and amplification for high-linearity performance
The BUC-Ku002-11.3 v2.0 integrates filtering and amplification stages to provide high linearity and low distortion. This enables clean broadcasting in DVB-S2, MVDS and repeater systems.
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Seamless DVB-S2 Ku-band system integration
Engineered for broadcasters and system integrators, the BUC-Ku002-11.3 v2.0 easily integrates into VSAT hubs, DSNG vehicles, mobile broadcast units and repeater stations.
🧩 Applications
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VSAT and DSNG uplinks with BUC-Ku002-11.3 v2.0
The BUC-Ku002-11.3 v2.0 provides stable and reliable performance for VSAT terminals and DSNG mobile uplink vehicles, ensuring efficient satellite connectivity with low power consumption.
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MVDS broadcasting with BUC-Ku002-11.3 v2.0
As a compact MVDS block upconverter, this unit delivers high-linearity transmission across Ku-band networks, making it ideal for multi-channel terrestrial TV distribution.
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TV repeater stations with BUC-Ku002-11.3 v2.0
Designed for continuous broadcast operations, the BUC-Ku002-11.3 v2.0 ensures high spectral purity and stable output in TV repeater and headend systems.
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Mobile broadcast units with BUC-Ku002-11.3 v2.0
Weighing only 0.55 kg, this outdoor Ku-band BUC is easily integrated into mobile broadcast vans or portable uplink systems for live event transmission.
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OEM system integration with BUC-Ku002-11.3 v2.0
Compact and customizable, the BUC-Ku002-11.3 v2.0 is a great choice for OEM manufacturers building modular broadcast cabinets or custom uplink solutions.
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Outdoor Ku-band deployment in harsh climates
Thanks to its IP65 housing, the BUC-Ku002-11.3 v2.0 withstands rain, dust and extreme temperatures, ensuring stable operation in remote or challenging environments.
💡 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-Ku002-11.3 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.
