6832
C-band SSPB 400W 5.725-6.425 GHz Solid State Power BUC
Short description
C-band SSPB 400W, output frequency 5.725-6.425 GHz, 75 dB gain, low phase noise, GaN solid-state design with forced-air cooling. Ideal for teleport stations, gateways and broadcast uplinks. Psat 56 dBm, LO 4.75 GHz, IF range 975-1675 MHz
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Description
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The C-band 400W Solid State Power BUC is a high-performance RF amplifier engineered for professional satellite communication, broadcast, and telecom infrastructures. With RF output power up to 400 W, this solid state device ensures highly reliable signal transmission for teleport hubs, VSAT gateways, and broadcast uplinks.
LO: 4.75 GHz | IN: 975–1675 MHz | OUT: 5.725–6.425 GHz
| RF Characteristics | |
|---|---|
| Power | 400 W |
| RF Output at Psat | 56 dBm |
| RF Output at Plin | 53 dBm |
| Frequency Band | Lower C |
| Output Frequency Range | 5.725–6.425 GHz (Lower C) |
| Input Frequency Range | 975–1675 MHz |
| Local Oscillator Frequency | 4.75 GHz |
| Output Spurious | -55 dBc max |
| Spectral Re-growth | -30 dBc @ Plinear |
| Third Order IMD | -25 dBc |
| Gain & Linearity | |
| Linear Gain | 75 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 | -63 dBc/Hz @100 Hz; -73 dBc/Hz @1 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 | |
| Power Consumption (AC) | 1500 W |
| Cooling | Forced Air |
| Mechanical | |
| Dimensions (L×W×H) | 139 × 298 × 489 mm |
| Weight | 26 kg |
| Environmental | |
| Operating Temperature | -40…+55 °C |
| Storage Temperature | -40…+75 °C |
| Humidity | 0–100% (condensing) |
| Altitude | 10,000 ft ASL |
C-band SSPB 400 W is a professional-grade C-band Solid State Power BUC designed for teleport stations, VSAT hubs, gateway broadcast systems, professional satcom infrastructures and high-power C-band uplink networks. Operating across the 5.725-6.425 GHz Lower C-band range, this GaN-based solid state amplifier provides high output power, strong gain stability and clean RF performance for demanding satellite communication applications.
The C-band SSPB 400 W delivers 75 dB nominal gain with fine 20 dB gain control in 0.1 dB steps, ensuring precise system optimization in professional RF networks. With Psat 56 dBm, Plin 53 dBm, low phase noise of -63 dBc/Hz @100 Hz and -73 dBc/Hz @1 kHz, spurious emissions of -55 dBc and -30 dBc max spectral regrowth, this C-band SSPB is suitable for multi-carrier operation with excellent linearity and spectral stability.
✅ Built with advanced GaN solid state technology
The C-band SSPB 400 W uses advanced GaN solid state technology to deliver high RF output efficiency, stable amplification and reliable long-term operation. Its solid state architecture is optimized for teleports, VSAT hubs, gateway stations and broadcast uplinks requiring high linearity and continuous performance.
✅ Designed for harsh outdoor environments
The rugged outdoor-ready housing of the C-band SSPB 400 W is designed for demanding environmental conditions, with an operating temperature range from -40 °C to +55 °C and full humidity resistance up to 100% condensing. This makes the amplifier suitable for outdoor, rooftop, tower, hub-mount and teleport installations.
✅ Optimized for hub-mount and teleport deployment
With compact dimensions of 139 × 298 × 489 mm and a weight of 26 kg, the C-band SSPB 400 W can be deployed in hub-mount configurations for gateway stations or rack-mounted installations for teleports. Its forced-air cooling and professional RF interfaces support continuous 24/7 operation in high-power C-band uplink systems.
🛠️ Whether used as a C-band 400 W hub-mount SSPB, a GaN solid-state amplifier for teleports or a professional broadcast uplink module, the C-band SSPB 400 W provides reliable performance, high linearity and stable operation for demanding satellite communication networks.
🛒 The C-band SSPB 400 W Solid State Power BUC is available now and engineered for seamless integration into teleports, VSAT hubs and gateway broadcast systems. It is a high-power C-band transmitter solution for professional satcom networks requiring robust output power and dependable RF stability.
📌 Key features
-
Full 5.725-6.425 GHz coverage
The C-band SSPB 400 W amplifier supports the complete Lower C-band range, enabling flexible operation for global broadcast and satellite systems. This wideband performance ensures compatibility with multi-carrier networks and professional DVB-S2 infrastructures.
-
Up to 400 W output power
Delivering Psat 56 dBm and Plin 53 dBm, the C-band SSPB 400 W ensures robust transmission for teleport and VSAT applications. Its GaN-based design maximizes RF output efficiency and linearity under continuous load.
-
High linear gain of 75 dB
The C-band SSPB 400 W provides 75 dB nominal gain with ±2.0 dB stability over temperature, maintaining strong performance in professional satcom infrastructures. This high gain supports stable amplification across multiple carriers.
-
Adjustable gain control
Offering 20 dB gain control in 0.1 dB steps, the C-band SSPB 400 W allows fine system calibration for optimal integration. Operators can adjust gain precisely to achieve stable uplink balance in VSAT and teleport networks.
-
Low phase noise performance
With phase noise of -63 dBc/Hz @100 Hz and -73 dBc/Hz @1 kHz, this solid-state BUC provides high signal purity. These low-noise characteristics make it suitable for long-haul satellite broadcast and data uplink operations.
-
Spectral purity and linearity
Spurious emissions ≤ -55 dBc and intermodulation ≤ -25 dBc help the C-band SSPB 400 W operate with strong linearity. This minimizes interference in dense frequency environments and supports clean multi-carrier satellite communication.
-
Rugged outdoor housing
Designed for extreme weather, the C-band SSPB 400 W operates from -40 °C to +55 °C with 100% condensing humidity tolerance. Its aluminum chassis provides mechanical strength and heat resistance for rooftop, tower and hub-mount installations.
-
Forced-air cooling system
Equipped with high-efficiency fans, the C-band SSPB 400 W maintains stable operation at full rated power. The air-cooled system helps prevent overheating during continuous 24/7 broadcast, gateway or teleport transmission.
-
Flexible waveguide interface
Featuring CPR137G output and N-type IF input, the C-band SSPB 400 W integrates easily into existing satellite communication systems. Redundancy-ready M&C connectors support professional configurations and simplify maintenance in broadcast networks.
⚙️ Main functions
-
High-power C-band signal transmission
The C-band SSPB 400 W provides powerful and stable uplinks for DVB and satcom operators. With 75 dB gain and GaN design, it ensures efficient transmission across 5.725-6.425 GHz for continuous operation in teleport infrastructures and broadcast uplinks.
-
Lower C-band coverage
Supporting the Lower C-band range, the amplifier provides flexibility for global deployments. Its 5.725-6.425 GHz coverage makes it suitable for telecom, broadcast and professional satellite communication applications.
-
Teleport station amplification
The C-band SSPB 400 W integrates into teleport stations to support reliable long-range satellite communication. Its linearity and low phase noise help maintain clean uplink signals under demanding workloads.
-
VSAT hub integration
The solid-state C-band SSPB 400 W connects directly to VSAT hub infrastructures. Its redundancy-ready interface and stable RF performance support multi-carrier operation with minimal downtime for network operators.
-
Broadcast satcom amplification
Designed for DVB-S2 systems, the C-band SSPB 400 W delivers clean and stable amplification for professional broadcasters. Low IMD and low phase noise help preserve signal clarity for television and data uplinks.
-
Gateway amplifier operation
The C-band SSPB 400 W supports telecom gateway systems with robust uplink capability. Its 75 dB gain provides consistent amplification over the full operating band for long-distance satellite links.
-
Signal boosting with high linearity
Engineered for strong IMD and spurious control, the C-band SSPB 400 W improves signal quality and supports distortion-free amplification. It is suitable for broadcast-grade, multi-carrier and high-throughput satellite links.
-
Outdoor deployment
The C-band SSPB 400 W is designed for rooftop, tower and hub-mount installations with outdoor-ready protection. Its forced-air cooled aluminum enclosure helps maintain operational stability in variable environmental conditions.
🧩 Applications
-
Teleport stations
The C-band SSPB 400 W serves as a primary uplink amplifier in teleport installations. Its GaN-based power stage supports linear and reliable signal transmission for satellite communication, long-haul data and video links.
-
VSAT hubs
Integrated into VSAT infrastructure, the C-band SSPB 400 W provides robust amplification for multi-carrier systems. Its low phase noise and 75 dB gain help maintain consistent uplink quality for 24/7 connectivity.
-
Broadcast networks
The C-band SSPB 400 W enables clean and linear signal delivery for professional broadcasting. It supports DVB-S2 infrastructures and is suitable for global uplink systems and television transmission networks.
-
Gateway stations
Used in telecom and data gateways, the C-band SSPB 400 W maintains stable, high-power uplinks. Its design supports signal purity for high-bandwidth satellite communication and provides full support for 975-1675 MHz IF inputs.
-
Professional satcom infrastructures
The C-band SSPB 400 W is suitable for ground stations, teleports and broadcast systems. It integrates into multi-carrier networks and uses forced-air cooling for efficient continuous operation.
-
Outdoor installations
The weatherproof C-band SSPB 400 W operates efficiently in harsh outdoor environments. Its compact 26 kg chassis simplifies mounting on towers or equipment racks while maintaining full output power under extreme conditions.
💡 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 400 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 400 W is a professional-grade C-band Solid State Power BUC designed for teleport stations, VSAT hubs, gateway broadcast systems, professional satcom infrastructures and high-power C-band uplink networks. Operating across the 5.725-6.425 GHz Lower C-band range, this GaN-based solid state amplifier provides high output power, strong gain stability and clean RF performance for demanding satellite communication applications.
The C-band SSPB 400 W delivers 75 dB nominal gain with fine 20 dB gain control in 0.1 dB steps, ensuring precise system optimization in professional RF networks. With Psat 56 dBm, Plin 53 dBm, low phase noise of -63 dBc/Hz @100 Hz and -73 dBc/Hz @1 kHz, spurious emissions of -55 dBc and -30 dBc max spectral regrowth, this C-band SSPB is suitable for multi-carrier operation with excellent linearity and spectral stability.
✅ Built with advanced GaN solid state technology
The C-band SSPB 400 W uses advanced GaN solid state technology to deliver high RF output efficiency, stable amplification and reliable long-term operation. Its solid state architecture is optimized for teleports, VSAT hubs, gateway stations and broadcast uplinks requiring high linearity and continuous performance.
✅ Designed for harsh outdoor environments
The rugged outdoor-ready housing of the C-band SSPB 400 W is designed for demanding environmental conditions, with an operating temperature range from -40 °C to +55 °C and full humidity resistance up to 100% condensing. This makes the amplifier suitable for outdoor, rooftop, tower, hub-mount and teleport installations.
✅ Optimized for hub-mount and teleport deployment
With compact dimensions of 139 × 298 × 489 mm and a weight of 26 kg, the C-band SSPB 400 W can be deployed in hub-mount configurations for gateway stations or rack-mounted installations for teleports. Its forced-air cooling and professional RF interfaces support continuous 24/7 operation in high-power C-band uplink systems.
🛠️ Whether used as a C-band 400 W hub-mount SSPB, a GaN solid-state amplifier for teleports or a professional broadcast uplink module, the C-band SSPB 400 W provides reliable performance, high linearity and stable operation for demanding satellite communication networks.
🛒 The C-band SSPB 400 W Solid State Power BUC is available now and engineered for seamless integration into teleports, VSAT hubs and gateway broadcast systems. It is a high-power C-band transmitter solution for professional satcom networks requiring robust output power and dependable RF stability.
📌 Key features
-
Full 5.725-6.425 GHz coverage
The C-band SSPB 400 W amplifier supports the complete Lower C-band range, enabling flexible operation for global broadcast and satellite systems. This wideband performance ensures compatibility with multi-carrier networks and professional DVB-S2 infrastructures.
-
Up to 400 W output power
Delivering Psat 56 dBm and Plin 53 dBm, the C-band SSPB 400 W ensures robust transmission for teleport and VSAT applications. Its GaN-based design maximizes RF output efficiency and linearity under continuous load.
-
High linear gain of 75 dB
The C-band SSPB 400 W provides 75 dB nominal gain with ±2.0 dB stability over temperature, maintaining strong performance in professional satcom infrastructures. This high gain supports stable amplification across multiple carriers.
-
Adjustable gain control
Offering 20 dB gain control in 0.1 dB steps, the C-band SSPB 400 W allows fine system calibration for optimal integration. Operators can adjust gain precisely to achieve stable uplink balance in VSAT and teleport networks.
-
Low phase noise performance
With phase noise of -63 dBc/Hz @100 Hz and -73 dBc/Hz @1 kHz, this solid-state BUC provides high signal purity. These low-noise characteristics make it suitable for long-haul satellite broadcast and data uplink operations.
-
Spectral purity and linearity
Spurious emissions ≤ -55 dBc and intermodulation ≤ -25 dBc help the C-band SSPB 400 W operate with strong linearity. This minimizes interference in dense frequency environments and supports clean multi-carrier satellite communication.
-
Rugged outdoor housing
Designed for extreme weather, the C-band SSPB 400 W operates from -40 °C to +55 °C with 100% condensing humidity tolerance. Its aluminum chassis provides mechanical strength and heat resistance for rooftop, tower and hub-mount installations.
-
Forced-air cooling system
Equipped with high-efficiency fans, the C-band SSPB 400 W maintains stable operation at full rated power. The air-cooled system helps prevent overheating during continuous 24/7 broadcast, gateway or teleport transmission.
-
Flexible waveguide interface
Featuring CPR137G output and N-type IF input, the C-band SSPB 400 W integrates easily into existing satellite communication systems. Redundancy-ready M&C connectors support professional configurations and simplify maintenance in broadcast networks.
⚙️ Main functions
-
High-power C-band signal transmission
The C-band SSPB 400 W provides powerful and stable uplinks for DVB and satcom operators. With 75 dB gain and GaN design, it ensures efficient transmission across 5.725-6.425 GHz for continuous operation in teleport infrastructures and broadcast uplinks.
-
Lower C-band coverage
Supporting the Lower C-band range, the amplifier provides flexibility for global deployments. Its 5.725-6.425 GHz coverage makes it suitable for telecom, broadcast and professional satellite communication applications.
-
Teleport station amplification
The C-band SSPB 400 W integrates into teleport stations to support reliable long-range satellite communication. Its linearity and low phase noise help maintain clean uplink signals under demanding workloads.
-
VSAT hub integration
The solid-state C-band SSPB 400 W connects directly to VSAT hub infrastructures. Its redundancy-ready interface and stable RF performance support multi-carrier operation with minimal downtime for network operators.
-
Broadcast satcom amplification
Designed for DVB-S2 systems, the C-band SSPB 400 W delivers clean and stable amplification for professional broadcasters. Low IMD and low phase noise help preserve signal clarity for television and data uplinks.
-
Gateway amplifier operation
The C-band SSPB 400 W supports telecom gateway systems with robust uplink capability. Its 75 dB gain provides consistent amplification over the full operating band for long-distance satellite links.
-
Signal boosting with high linearity
Engineered for strong IMD and spurious control, the C-band SSPB 400 W improves signal quality and supports distortion-free amplification. It is suitable for broadcast-grade, multi-carrier and high-throughput satellite links.
-
Outdoor deployment
The C-band SSPB 400 W is designed for rooftop, tower and hub-mount installations with outdoor-ready protection. Its forced-air cooled aluminum enclosure helps maintain operational stability in variable environmental conditions.
🧩 Applications
-
Teleport stations
The C-band SSPB 400 W serves as a primary uplink amplifier in teleport installations. Its GaN-based power stage supports linear and reliable signal transmission for satellite communication, long-haul data and video links.
-
VSAT hubs
Integrated into VSAT infrastructure, the C-band SSPB 400 W provides robust amplification for multi-carrier systems. Its low phase noise and 75 dB gain help maintain consistent uplink quality for 24/7 connectivity.
-
Broadcast networks
The C-band SSPB 400 W enables clean and linear signal delivery for professional broadcasting. It supports DVB-S2 infrastructures and is suitable for global uplink systems and television transmission networks.
-
Gateway stations
Used in telecom and data gateways, the C-band SSPB 400 W maintains stable, high-power uplinks. Its design supports signal purity for high-bandwidth satellite communication and provides full support for 975-1675 MHz IF inputs.
-
Professional satcom infrastructures
The C-band SSPB 400 W is suitable for ground stations, teleports and broadcast systems. It integrates into multi-carrier networks and uses forced-air cooling for efficient continuous operation.
-
Outdoor installations
The weatherproof C-band SSPB 400 W operates efficiently in harsh outdoor environments. Its compact 26 kg chassis simplifies mounting on towers or equipment racks while maintaining full output power under extreme conditions.
💡 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 400 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
