6940
C-band SSPB 250W 5.85–6.425 GHz Solid State Power BUC
Short description
High-power C-band SSPB 250W, out freq. 5.85–6.425 GHz, 70 dB gain, low phase noise, and solid-state linear design. Ideal for VSAT hubs, gateways, and broadcast satcom uplinks. Psat 53 dBm, LO 4.9 GHz, IF range 950–1525 MHz.
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Description
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The C-band 250 W Solid State Power BUC is a compact and efficient outdoor transmitter for satellite communication and broadcast networks. Operating within the C-band (5.85–6.425 GHz), it integrates a solid state power amplifier (SSPA) and block upconverter (BUC) into a single outdoor unit for high reliability and low maintenance.
LO: 4.9 GHz | IN: 950–1525 MHz | OUT: 5.85–6.425 GHz
| RF Characteristics | |
|---|---|
| Power | 250 W |
| RF Output at Psat | 53 dBm |
| RF Output at Plin | 50 dBm |
| Output Frequency Range | 5.85–6.425 GHz |
| Input Frequency Range | 950–1525 MHz |
| Local Oscillator Frequency | 4.90 GHz |
| Output Spurious | -55 dBc max |
| Spectral Re-growth | -30 dBc @ Plinear |
| Third order IMD | -25 dBc |
| Gain & Linearity | |
| Linear Gain | 70 dB Nominal |
| Gain Control | 20 dB in 0.1 dB steps |
| Gain Stability Over Temp | ±2.0 dB max |
| Gain Variation at fixed temp | ±2.0 dB over full band; ±0.5 dB over 40 MHz |
| Reference & Phase Noise | |
| 10 MHz Reference | 0 dBm ±5 dB |
| Phase Noise | -83 dBc/Hz @10 kHz; -93 dBc/Hz @100 kHz |
| Interfaces | |
| Input Impedance | 50 Ohms |
| Output VSWR | 1.50:1 |
| RF Output Interface | CPR 137G (Grooved) |
| IF Input | N-Type Female, 50 Ohms |
| Connectors | DC: MS3102R14S-9P; AC: MS3102R14S-7P; M&C: MS3112E1419P; Redundancy: MS3112E14-19S (Optional) |
| Power & Cooling | |
| Cooling | Forced Air |
| Mechanical | |
| Dimensions (L×W×H) | 187 × 197 × 317 mm |
| Weight | 13.6 kg |
| Environmental | |
| Operating Temperature | -40…+55 °C |
| Storage Temperature | -40…+75 °C |
| Humidity | 0–100% (condensing) |
| Altitude | 10,000 ft ASL |
C-band SSPB 250 W is a professional-grade C-band Solid State Power BUC designed for teleport stations, VSAT hubs, broadcast satcom systems, gateway networks and telecom infrastructures. This compact outdoor transmitter combines a solid state power amplifier and block upconverter in one reliable RF unit for stable C-band satellite uplink transmission.
The C-band SSPB 250 W delivers 70 dB nominal gain with fine 20 dB gain control in 0.1 dB steps. It ensures excellent linearity, high efficiency and low phase noise of –83 dBc/Hz @10 kHz and –93 dBc/Hz @100 kHz for stable satellite uplinks. Compact and lightweight, with dimensions of 187 × 197 × 317 mm and a weight of 13.6 kg, the amplifier is suitable for professional teleport, VSAT hub and broadcast systems requiring reliable C-band transmission.
✅ Designed with advanced GaN solid state technology
The C-band SSPB 250 W uses advanced GaN solid state technology to provide high RF efficiency, stable output power and reliable long-term operation. Its solid state architecture makes it suitable for professional VSAT, teleport, broadcast and telecom uplink systems requiring low maintenance and high performance.
✅ Built for rugged outdoor operation
The rugged outdoor housing, forced-air cooling system and full humidity resistance from 0–100% condensing ensure continuous 24/7 operation in harsh environments. This outdoor C-band SSPB is engineered for stable performance in remote, rooftop, tower-mounted and gateway station installations.
✅ Optimized for professional C-band transmission
The C-band SSPB 250 W provides dependable performance for satellite uplinks requiring high output power, low phase noise and clean RF amplification. Whether used as an outdoor C-band SSPB 250 W, a compact GaN-based solid state power BUC or a professional RF amplifier for telecom infrastructure, this model offers reliable operation with minimal service requirements.
🛠️ If you require a compact Outdoor C-band SSPB for VSAT or teleport uplinks, this Solid State Power Block Upconverter 250 W offers the right balance between efficiency and reliability. The ultra-compact design and 70 dB gain make it suitable for broadcast satcom, gateway stations and telecom backbone systems demanding low phase noise and high linearity.
🛒 The C-band SSPB 250 W Solid State Power BUC is available for online order in our store at the best price, with fast shipping and professional support. It is ideal for broadcast satcom uplinks, VSAT terminals and teleport networks requiring a powerful and compact C-band transmitter.
📌 Key features
-
Full 5.85–6.425 GHz C-band coverage
The C-band SSPB 250 W amplifier supports the full 5.85–6.425 GHz C-band range, enabling compatibility with VSAT, broadcast and telecom systems. Its frequency coverage ensures reliable operation across international satellite networks.
-
High output power up to 250 W
With Psat 53 dBm and Plinear 50 dBm, this solid state power BUC provides strong and stable transmission for professional satellite uplinks. It offers high RF efficiency and reliability without the maintenance demands of tube-based amplifiers.
-
70 dB nominal gain
The amplifier delivers high linear gain with ±2.0 dB temperature stability, ensuring signal integrity in long-distance C-band transmission. It is suitable for DVB-S2 and high-data-rate satcom systems.
-
Fine 20 dB gain control
Gain control adjustable in 0.1 dB steps allows precise system calibration. This feature is useful for multi-carrier VSAT hubs and broadcast networks requiring balanced power distribution.
-
Low phase noise performance
The C-band SSPB 250 W features low phase noise levels of –83 dBc/Hz @10 kHz and –93 dBc/Hz @100 kHz. This supports stable operation in DVB and telecom modulation systems requiring clean spectral performance.
-
High spectral purity and linearity
Spurious emissions below –55 dBc and IMD ≤ –25 dBc ensure low distortion and clean output. The amplifier maintains excellent signal quality across the entire C-band operating range.
-
Compact and lightweight outdoor design
Weighing only 13.6 kg, the C-band solid state power BUC is compact and easy to install. Its outdoor-rated aluminium housing is suitable for hub-mount, tower-mounted, rooftop and remote-site installations.
-
Efficient forced-air cooling system
Equipped with a reliable forced-air cooling mechanism, the unit operates stably at full output power in hot or humid environments. This design supports continuous 24/7 service in demanding satellite communication networks.
-
Rugged and reliable construction
Built to withstand –40…+55 °C operation and 100% humidity, this outdoor C-band SSPB is engineered for long-term durability and stable RF performance.
⚙️ Main functions
-
High-power satellite signal transmission
The C-band SSPB 250 W ensures reliable and efficient C-band uplink transmission. It maintains stable carrier output for teleports, VSAT hubs and broadcast infrastructures.
-
Integrated SSPA and BUC operation
Combining a solid state power amplifier and block upconverter minimizes signal loss and system complexity. This integration improves RF efficiency and simplifies installation.
-
C-band SSPB operation
Supporting the 5.85–6.425 GHz range, the amplifier provides stable performance for satellite uplinks in the C-band spectrum.
-
VSAT hub integration
The amplifier is ideal for VSAT hub networks, offering high gain and low phase noise for multi-carrier communication systems.
-
Teleport and gateway station use
The C-band SSPB 250 W supports high-capacity uplinks and gateway links, ensuring linear and clean amplification for demanding RF infrastructures.
-
Broadcast media uplinks
Designed for DVB-S2 and professional broadcasting, this solid state power BUC provides stable and distortion-free operation for TV and data transmissions.
-
Outdoor and mobile deployment
The compact outdoor design allows installation on towers, rooftops and mobile systems. It provides durable and reliable performance in remote environments.
-
Continuous 24/7 operation
The forced-air cooling and solid state design ensure uninterrupted operation, even under continuous high-load conditions.
🧩 Applications
-
Teleport stations
The C-band SSPB 250 W amplifier delivers stable uplink power for teleports operating in C-band. It ensures clean, linear transmission for long-haul satellite links.
-
VSAT hubs and gateways
Ideal for VSAT and gateway applications, the C-band SSPB 250 W integrates easily into high-capacity networks. Its 70 dB gain provides efficient and distortion-free signal amplification.
-
Broadcast satcom systems
Suitable for DVB-S2 and professional broadcast operations, this C-band solid state power BUC ensures high-quality and reliable signal delivery.
-
Telecom networks
The amplifier supports telecom operators requiring stable C-band uplinks. Its high linearity and low noise design maintain reliable link quality.
-
Outdoor installations
Compact and rugged, the C-band SSPB 250 W is suitable for outdoor towers, rooftops and mobile stations. It operates reliably in harsh weather conditions.
-
Multi-carrier systems
The amplifier maintains excellent linearity for multi-carrier operation, making it suitable for high-data-rate satcom and broadcasting networks.
-
Gateway stations
With integrated BUC and high efficiency, the amplifier simplifies system design and improves RF stability for gateway applications.
-
Professional broadcast networks
Built for professional use, this solid state power BUC provides consistent signal quality and dependable performance for global broadcasting systems.
-
Remote communication systems
The C-band SSPB 250 W supports reliable satellite connectivity for industrial, maritime and government communication links.
-
C-band satellite operations
Operating across 5.85–6.425 GHz, it ensures compatibility with global C-band satcom infrastructures.
💡 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 C-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.
Taking into consideration that we (UMT LLC) 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.
Note! All details customer has to confirm in advance during ordering and before payment. Those parameters that were not specified and / or were not agreed while ordering will be implemented as basic at the discretion of the manufacturer. Each our customer has 1.5 year warranty and 7 year aftersales support for whole range of our products.
C-band SSPB 250 W is a professional-grade C-band Solid State Power BUC designed for teleport stations, VSAT hubs, broadcast satcom systems, gateway networks and telecom infrastructures. This compact outdoor transmitter combines a solid state power amplifier and block upconverter in one reliable RF unit for stable C-band satellite uplink transmission.
The C-band SSPB 250 W delivers 70 dB nominal gain with fine 20 dB gain control in 0.1 dB steps. It ensures excellent linearity, high efficiency and low phase noise of –83 dBc/Hz @10 kHz and –93 dBc/Hz @100 kHz for stable satellite uplinks. Compact and lightweight, with dimensions of 187 × 197 × 317 mm and a weight of 13.6 kg, the amplifier is suitable for professional teleport, VSAT hub and broadcast systems requiring reliable C-band transmission.
✅ Designed with advanced GaN solid state technology
The C-band SSPB 250 W uses advanced GaN solid state technology to provide high RF efficiency, stable output power and reliable long-term operation. Its solid state architecture makes it suitable for professional VSAT, teleport, broadcast and telecom uplink systems requiring low maintenance and high performance.
✅ Built for rugged outdoor operation
The rugged outdoor housing, forced-air cooling system and full humidity resistance from 0–100% condensing ensure continuous 24/7 operation in harsh environments. This outdoor C-band SSPB is engineered for stable performance in remote, rooftop, tower-mounted and gateway station installations.
✅ Optimized for professional C-band transmission
The C-band SSPB 250 W provides dependable performance for satellite uplinks requiring high output power, low phase noise and clean RF amplification. Whether used as an outdoor C-band SSPB 250 W, a compact GaN-based solid state power BUC or a professional RF amplifier for telecom infrastructure, this model offers reliable operation with minimal service requirements.
🛠️ If you require a compact Outdoor C-band SSPB for VSAT or teleport uplinks, this Solid State Power Block Upconverter 250 W offers the right balance between efficiency and reliability. The ultra-compact design and 70 dB gain make it suitable for broadcast satcom, gateway stations and telecom backbone systems demanding low phase noise and high linearity.
🛒 The C-band SSPB 250 W Solid State Power BUC is available for online order in our store at the best price, with fast shipping and professional support. It is ideal for broadcast satcom uplinks, VSAT terminals and teleport networks requiring a powerful and compact C-band transmitter.
📌 Key features
-
Full 5.85–6.425 GHz C-band coverage
The C-band SSPB 250 W amplifier supports the full 5.85–6.425 GHz C-band range, enabling compatibility with VSAT, broadcast and telecom systems. Its frequency coverage ensures reliable operation across international satellite networks.
-
High output power up to 250 W
With Psat 53 dBm and Plinear 50 dBm, this solid state power BUC provides strong and stable transmission for professional satellite uplinks. It offers high RF efficiency and reliability without the maintenance demands of tube-based amplifiers.
-
70 dB nominal gain
The amplifier delivers high linear gain with ±2.0 dB temperature stability, ensuring signal integrity in long-distance C-band transmission. It is suitable for DVB-S2 and high-data-rate satcom systems.
-
Fine 20 dB gain control
Gain control adjustable in 0.1 dB steps allows precise system calibration. This feature is useful for multi-carrier VSAT hubs and broadcast networks requiring balanced power distribution.
-
Low phase noise performance
The C-band SSPB 250 W features low phase noise levels of –83 dBc/Hz @10 kHz and –93 dBc/Hz @100 kHz. This supports stable operation in DVB and telecom modulation systems requiring clean spectral performance.
-
High spectral purity and linearity
Spurious emissions below –55 dBc and IMD ≤ –25 dBc ensure low distortion and clean output. The amplifier maintains excellent signal quality across the entire C-band operating range.
-
Compact and lightweight outdoor design
Weighing only 13.6 kg, the C-band solid state power BUC is compact and easy to install. Its outdoor-rated aluminium housing is suitable for hub-mount, tower-mounted, rooftop and remote-site installations.
-
Efficient forced-air cooling system
Equipped with a reliable forced-air cooling mechanism, the unit operates stably at full output power in hot or humid environments. This design supports continuous 24/7 service in demanding satellite communication networks.
-
Rugged and reliable construction
Built to withstand –40…+55 °C operation and 100% humidity, this outdoor C-band SSPB is engineered for long-term durability and stable RF performance.
⚙️ Main functions
-
High-power satellite signal transmission
The C-band SSPB 250 W ensures reliable and efficient C-band uplink transmission. It maintains stable carrier output for teleports, VSAT hubs and broadcast infrastructures.
-
Integrated SSPA and BUC operation
Combining a solid state power amplifier and block upconverter minimizes signal loss and system complexity. This integration improves RF efficiency and simplifies installation.
-
C-band SSPB operation
Supporting the 5.85–6.425 GHz range, the amplifier provides stable performance for satellite uplinks in the C-band spectrum.
-
VSAT hub integration
The amplifier is ideal for VSAT hub networks, offering high gain and low phase noise for multi-carrier communication systems.
-
Teleport and gateway station use
The C-band SSPB 250 W supports high-capacity uplinks and gateway links, ensuring linear and clean amplification for demanding RF infrastructures.
-
Broadcast media uplinks
Designed for DVB-S2 and professional broadcasting, this solid state power BUC provides stable and distortion-free operation for TV and data transmissions.
-
Outdoor and mobile deployment
The compact outdoor design allows installation on towers, rooftops and mobile systems. It provides durable and reliable performance in remote environments.
-
Continuous 24/7 operation
The forced-air cooling and solid state design ensure uninterrupted operation, even under continuous high-load conditions.
🧩 Applications
-
Teleport stations
The C-band SSPB 250 W amplifier delivers stable uplink power for teleports operating in C-band. It ensures clean, linear transmission for long-haul satellite links.
-
VSAT hubs and gateways
Ideal for VSAT and gateway applications, the C-band SSPB 250 W integrates easily into high-capacity networks. Its 70 dB gain provides efficient and distortion-free signal amplification.
-
Broadcast satcom systems
Suitable for DVB-S2 and professional broadcast operations, this C-band solid state power BUC ensures high-quality and reliable signal delivery.
-
Telecom networks
The amplifier supports telecom operators requiring stable C-band uplinks. Its high linearity and low noise design maintain reliable link quality.
-
Outdoor installations
Compact and rugged, the C-band SSPB 250 W is suitable for outdoor towers, rooftops and mobile stations. It operates reliably in harsh weather conditions.
-
Multi-carrier systems
The amplifier maintains excellent linearity for multi-carrier operation, making it suitable for high-data-rate satcom and broadcasting networks.
-
Gateway stations
With integrated BUC and high efficiency, the amplifier simplifies system design and improves RF stability for gateway applications.
-
Professional broadcast networks
Built for professional use, this solid state power BUC provides consistent signal quality and dependable performance for global broadcasting systems.
-
Remote communication systems
The C-band SSPB 250 W supports reliable satellite connectivity for industrial, maritime and government communication links.
-
C-band satellite operations
Operating across 5.85–6.425 GHz, it ensures compatibility with global C-band satcom infrastructures.
💡 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 C-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.
Documentation
