The Ku-band SSPB 250 W Solid State Power BUC is a professional-grade, high-efficiency outdoor transmitter built for satellite uplinks, VSAT hubs, and broadcast gateways.
Covering the 14.00–14.50 GHz Regular Ku-band, it integrates an SSPA and a block upconverter in one rugged outdoor unit (ODU) to provide clean, stable, and linear RF power.
Ku-band SSPB 250 W is a professional-grade Ku-band Solid State Power BUC designed for teleport stations, VSAT hubs, gateway systems, broadcast uplinks, broadband satcom applications, enterprise satellite networks and professional Ku-band uplink infrastructures. Operating across the 14.00–14.50 GHz Regular Ku-band range, this compact outdoor unit provides high RF output power, strong linearity and reliable performance for demanding satellite communication systems.
Based on GaN solid-state technology, the Ku-band SSPB 250 W delivers Psat 53 dBm (250 W) and Plinear 50 dBm, with 75 dB nominal gain and fine 20 dB gain control in 0.1 dB steps. Ultra-low phase noise of –63 dBc/Hz @100 Hz, –73 dBc/Hz @1 kHz and –83 dBc/Hz @10 kHz ensures excellent signal purity for DVB-S2, broadband satcom and multi-carrier Ku-band applications.
✅ Powered by GaN solid-state technology
The Ku-band SSPB 250 W uses advanced GaN transistor technology to provide high RF efficiency, stable output power and reliable long-term operation. This solid-state architecture supports professional VSAT, teleport, broadcast and broadband Ku-band uplink systems.
✅ Built for rugged outdoor operation
Encased in a rugged aluminium enclosure and equipped with efficient forced-air cooling, the Ku-band SSPB 250 W operates reliably from –40 °C to +55 °C and up to 100% humidity. Its outdoor-ready construction supports continuous operation in harsh field, rooftop and hub-mount environments.
✅ Optimized for hub-mount and rooftop installations
With compact dimensions of 139 × 298 × 489 mm and a weight of 26 kg, the Ku-band SSPB 250 W is suitable for installations where space and weight matter. It is ideal for teleport, VSAT, tower, rooftop and professional gateway infrastructures.
🛠️ The Ku-band SSPB 250 W combines power, linearity and efficiency in a single compact unit. It is a practical solution for VSAT, teleport and broadcast operators requiring continuous high-quality Ku-band uplinks.
🛒 The Ku-band SSPB 250 W Solid State Power BUC is available to buy online with fast shipping and best price offers for Regular Ku-band uplink systems.
📌 Key features
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Full 14.00–14.50 GHz Regular Ku-band coverage
The Ku-band SSPB 250 W supports the complete Regular Ku-band range for broadcast and data uplinks. It ensures stable transmission and interoperability with global satellite networks.
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250 W RF output power with Psat 53 dBm
Delivering up to 250 W of RF power, this amplifier supports long-distance satellite links and multi-carrier systems. Its linear design helps maintain clean modulation and excellent spectral purity.
With 75 dB nominal gain and 20 dB control, operators can fine-tune output for maximum efficiency and signal quality. This supports optimal performance across different network conditions.
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Low phase noise and spectral purity
Achieving –83 dBc/Hz @10 kHz, the Ku-band SSPB 250 W supports DVB-S2 and telecom-grade performance requirements. It provides clear and stable signals with minimal interference.
GaN transistors offer high efficiency and superior thermal management compared to TWTA-based systems. This helps enhance longevity and reduce operational costs.
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Rugged outdoor construction
The housing is designed for harsh environments and protects the amplifier against temperature and humidity extremes. It is suitable for permanent and mobile deployments.
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Forced-air cooling system
The forced-air cooling system provides stable temperature control for 24/7 operation at full power. It helps maintain consistent performance under heavy RF load.
Despite its 250 W power, the unit remains compact and practical to install. It is optimized for teleport and VSAT stations with limited installation space.
Spurious levels below –55 dBc and IMD ≤ –25 dBc support distortion-free uplinks. This makes the unit suitable for multi-carrier and broadcast systems.
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Broadcast and teleport integration
The Ku-band SSPB 250 W is compatible with professional uplink chains and integrates into satellite network infrastructures. It supports stable RF performance for broadcast, VSAT and teleport applications.
⚙️ Main functions
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High-power Ku-band uplink
The Ku-band SSPB 250 W provides stable and linear output across the 14.00–14.50 GHz band, making it suitable for broadcast and VSAT uplinks. It ensures consistent signal strength for long-haul satellite links.
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Integrated SSPA and BUC design
Combining amplifier and upconverter functions reduces RF losses and simplifies installation. This integrated architecture improves overall system efficiency and signal fidelity.
The unit offers 20 dB adjustment in 0.1 dB steps for accurate signal tuning. Operators can adapt output levels to changing network conditions.
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Low noise and IMD performance
The Ku-band SSPB 250 W maintains spectral purity and low distortion even with two-carrier operation. It is suitable for multi-carrier broadcast and data links.
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Continuous 24/7 operation
Built for round-the-clock use, the SSPB features forced-air cooling and thermal protection. It delivers reliable performance under heavy-duty operating conditions.
Lightweight and weatherproof, the amplifier is optimized for tower, hub-mount and rooftop installations. Its rugged design supports durability in harsh outdoor environments.
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Energy-efficient operation
GaN amplification provides high efficiency with reduced power consumption. This helps lower operational costs and extend equipment service life.
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Broadcast and media uplinks
The amplifier supports high-quality DVB-S2 transmissions for media and telecom networks. It maintains stable output for continuous broadcast services.
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Reliable telecom performance
The Ku-band SSPB 250 W delivers stable RF power for broadband and enterprise satellite links. It supports critical communication operations in the Ku-band range.
The unit integrates into teleport and gateway infrastructures. It provides high linearity and consistent RF stability for professional network operators.
🧩 Applications
The Ku-band SSPB 250 W is optimized for teleport uplinks requiring high power and gain stability. It ensures clean and reliable signal transmission for global satellite networks.
The amplifier integrates into VSAT and gateway networks, providing consistent RF power and low phase noise. It is suitable for broadband and corporate communication systems.
The Ku-band SSPB 250 W delivers clean and linear DVB-S2 uplinks for television and media broadcast applications. It maintains stable operation under multi-carrier load.
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Government and defense communication
Designed for secure and robust links, the amplifier performs reliably in mission-critical operations. Its rugged construction supports long-term stability.
Built for field deployment, the SSPB operates reliably under temperature extremes and high humidity. It is suitable for fixed and mobile satcom systems.
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Multi-carrier Ku-band systems
The Ku-band SSPB 250 W maintains high linearity and low IMD under multi-carrier operation. It is suitable for high-throughput satellite networks.
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Professional teleport infrastructures
The amplifier provides continuous high-power uplinks for broadcast and data gateways. It ensures reliable performance for global operators.
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Remote and maritime communication
The Ku-band SSPB 250 W delivers dependable Ku-band connectivity for offshore and remote stations. Its GaN design supports reliability under harsh conditions.
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High-throughput satellite systems
The unit supports HTS operations with excellent RF stability and high power efficiency. It is suitable for broadband and enterprise links.
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Commercial and enterprise uplinks
The Ku-band SSPB 250 W ensures stable RF output for telecom and corporate communication systems. It is built for continuous 24/7 operation with low maintenance.
💡 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 Ku-band SSPB 250 W, 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.
