X-Band 8000-11000MHz 20W Wideband Amplifier Microwave RF Power Amplifier for Satellite Communications
Description
The 8-11GHz 20W RF Power Amplifier is extensively used in radar systems, satellite communications, wireless communications, and electronic warfare. Operating within the microwave frequency range, which includes the X-band and part of the Ku-band, this amplifier is designed to deliver high power, efficiency, and linearity to meet the demands of various high-frequency applications.
Frequency Range: Covers the 8GHz to 11GHz frequency range.
Power Output: Delivers a high power output of 20 watts, suitable for demanding applications.
High Efficiency: Ensures high efficiency, reducing power consumption and heat generation.
High Linearity: Provides low distortion and high signal integrity, crucial for communication and radar systems.
Robust Design: Built with durable components and advanced thermal management, ensuring stable operation in various environments.
Radar Systems:
Military Radar: Used for target detection and tracking, enhancing radar system detection range and resolution.
Weather Radar: Utilized in meteorological monitoring to detect and analyze precipitation, wind speed, and other weather phenomena.
Aviation Radar: Employed in air traffic control and flight safety to provide high-precision target detection and tracking.
Satellite Communications:
Satellite Uplink and Downlink: Enhances signal amplification in satellite communication systems, ensuring stable and high-quality communication links.
Ground Station Communication: Improves the transmission and reception performance of signals in satellite ground stations.
Wireless Communications:
Point-to-Point Microwave Communication: Used for long-distance, high-bandwidth point-to-point communication links, providing stable high data rate transmission.
Wireless Backhaul: Utilized in cellular networks and other wireless communication systems to connect base stations to the core network.
Electronic Warfare:
Jamming and Countermeasures: Employed in military electronic warfare to generate jamming signals that disrupt enemy communications and radar systems.
Signal Intelligence: Used to intercept and analyze enemy signals, providing critical information to support military operations.
Test and Measurement Equipment:
Signal Generators and Analyzers: Used in test equipment to generate and measure high-precision, high-frequency RF signals.
Laboratory and R&D: Supports signal amplification and processing in scientific research and technology development.
Thermal Management: High-power amplifiers generate significant heat, requiring effective thermal management to prevent overheating and performance degradation.
Power Management: Requires stable power management systems to ensure reliable operation under high power output conditions.
Linearity and Efficiency Optimization: Balancing high linearity with efficiency is a key challenge in RF power amplifier design.
Frequency Stability: Maintaining frequency stability at high frequencies to ensure reliable and consistent signal transmission.
Broadband Matching: Ensuring good input and output matching across the 8-11GHz frequency range to maintain stable and efficient signal transmission.
Outline Dimensional Drawing
Specification
Typical performance at +28 VDC +25oC, and in a 50Ω system.
| RF / ELECTRICAL | ||||
| PARAMETER | MIN | TYP. | MAX | UNIT |
| Operating Frequency | 8000 | 11000 | MHz | |
| RF INPUT | 0 | 5 | dBm | |
| P-sat Power Output | 43 | dBm | ||
| Power Gain | 43 | dB | ||
| Power Gain Flatness | ±3 | dB | ||
| Input VSWR | 2 | |||
| Operating Voltage | 28 | VDC | ||
| In–Out impedance | 50 | Ω | ||
| Current | 6 | 8 | A | |
| MECHANICAL | ||
| PARAMETER | VALUE | UNIT |
| Dimensions (L x W x H) | 150 x 75 x 21.5 | mm |
| RF Connectors (Input / Output) | SMA– KFD/ N- KFD | — |
| DC Connector | Feed Capacitor | — |
| Cooling | Consider heat dissipation with the system | — |
| Mounting | φ3.5-6 Thru Hole | — |
| Weight | ≤2.5 | kg |
| ENVIRONMENTAL / PROTECTIONS | |||
| PARAMETER | MIN | MAX | UNIT |
| Operating Temp. (Housing Temp.) | -40 | +85 | °C |
| Humidity Range | 0-100 | % | |
| PA Baseplate Shutoff Temperature | + 90 | °C | |