200-400MHz 50W RF Power Amplifier for Communication Systems, Radar, Test Equipment
Description
This product is a high-performance 200-400MHz 50W RF power amplifier, designed for various applications, including communication systems, testing equipment, and other scenarios requiring high reliability and high power output. Below are the main features and technical specifications of this product:
Product Features:
Wide Frequency Coverage: Supports the 200MHz to 400MHz frequency band, suitable for various frequency range applications.
High Power Output: Maximum output power up to 50W, ensuring signal strength and stability.
High Efficiency: Adopts efficient power amplification technology, reducing energy loss and improving overall equipment efficiency.
High Reliability: Robust and durable design, suitable for harsh working environments, providing long-term stable performance.
Protection Features: Built-in overheat, overvoltage, and overcurrent protection mechanisms, ensuring safe operation under various conditions.
Cooling Design: Advanced cooling design effectively reduces operating temperature, extending the equipment's service life.
Applications:
Wireless Communication: Enhances signal coverage and quality
Radar Systems: Improves detection capability and accuracy
Electronic Warfare: Provides strong signal jamming capability
Testing and Measurement: Used as a signal amplifier during R&D and production
EMC Testing: Used for electromagnetic compatibility testing
Specification
Typical performance at 28V AC +25oC, and in a 50Ω system.
| RF / ELECTRICAL | ||||
| PARAMETER | MIN | TYP. | MAX | UNIT |
| Operating Frequency | 200 | 400 | MHz | |
| RF INPUT | -2 | dBm | ||
| P-sat Power Output | 47 | dBm | ||
| Power Gain | 49 | dB | ||
| Power Gain Flatness | ±1 | ±2 | dB | |
| Input VSWR | 1.8 | 2.0 | ||
| Operating Voltage | 28 | VDC | ||
| In-Out impedance | 50 | Ω | ||
| Current | 7 | 8 | A | |
| MECHANICAL | ||
| PARAMETER | VALUE | UNIT |
| Dimensions (L x W x H) | 155 x 119 x 25 | mm |
| RF Connectors (Input / Output) | SMA- KFD/ SMA- KFD | — |
| DC / Control Connector | DB15 | — |
| Cooling | Consider heat dissipation with the system (Not Supplied) | — |
| Mounting | 3-4 Thru Hole | — |
| Weight | ≤1.5 | kg |
| ENVIRONMENTAL / PROTECTIONS | |||
| PARAMETER | MIN | MAX | UNIT |
| Operating Temp. (Housing Temp.) | -20 | +60 | °C |
| Humidity Range | 0-100 | % | |
| PA Baseplate Shutoff Temperature | + 85 | °C | |
| INPUT/OUTPUT PINS | ||
| AMPLIFIER CONNECTOR TYPE: | DB15 | |
| TRIAD CABLE PART NUMBER: | —— | |
| PIN NUMBER | LABEL | DESCRIPTION |
| 1 | Amp Enable | Enable : TTL “Low”, Disable : TTL “High” (Low : 0~0.5V, High : 2.5~5V) |
| 2 | Output Power monitoring | Output Power Detection (Output analog voltage) |
| 3 | Reverse Power monitoring | Reverse Power Detection (Output analog voltage) |
| 4 | Temp monitoring | Temp monitoring (Output analog voltage) |
| 5 | GND | Ground |
| 6 | GND | Ground |
| 7 | Reverse Power Alarm | Reverse Power Alarm (TTL Hi= F ault , TTL Lo = Normal ) |
| 8 | NC | NC |
| 9-11 | GND | Ground |
| 12 | Temp Alarm | Temp Alarm (TTL Hi= F ault, TTL Lo = Normal) |
| 13-15 | +VDC | +28V |
