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Power amplifier module
Review of the product A device that amplifies the signal level of a frequency source or input signal to the desired power is called a power amplifier. A power amplifier designed and manufactured in a specific design is called a power amplifier module. Floating...
Description
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Review of the product
A device that amplifies the signal level of a frequency source or input signal to the desired power is called a power amplifier. A power amplifier designed and manufactured in a specific design is called a power amplifier module. Depending on the system, the shape, size and weight of the power amplifier module can vary significantly. Thus, the weight of a “universal” module of a 1000 W power amplifier for industrial systems, communication systems, radar systems, etc. may not exceed several kilograms, and the power amplifier of a television transmitter can weigh tens of kilograms or more.
In general, factors such as amplifier efficiency, power output, heat sink efficiency and temperature stability are extremely important. In addition, the power amplifier protection function is also a key criterion for assessing product quality.
Key functions
• Development and optimization of the power gain path;
• Development and technology of heat removal of the power amplifier;
• Development and technology of power amplifier protection;
• Development and verification of the food chain
Four key functional aspects of the power amplifier module.
Scope of application
Universal application in such scenarios as radar, radio stations, communications, navigation, industrial management, television and telecommunications, research and training stands, etc.
Typical technical parameters
| Name of the parameter | Frequency range | Power output | Canal reinforcement | Power tension | harbour security | Control of power output | Operating temperature | Constructive implementation |
| Model indicators | 11 MHz ~ 100 GHz, to order | 1 W ~ 2000 W, custom-made | 10 dB ~ 50 dB, to order | Ordered. | 1.5 ~ 2, to order | Ordered. | -40 °C ~ +85 °C, to order | Modular execution, hull execution, to order |
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