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RF High Power Amplifier Subsystem MS00810P45A
Product introduction
The RF amplifier system MS00810P45A is a rack-mountable unit incorporating a universal voltage power supply and a built in forced air-cooling subsystem.This RF amplifier system consists of two parts: the power supply part and the power amplifier part. The main function of the power supply part is to convert the 110V-220V AC voltage into 28V DC voltage for the SSPA module, 24V DC voltage for the fan assembly and 5V DC voltage for the control box. DC28V and DC24V/5V interfaces are located on the rear panel of the power supply part and the power amplifier part. The RF amplifier system part mainly includes the SSPA modules, power divider, coupler, detector, control box, LCD display and fan assembly. The RF amplifier system is designed with Mars RF low-loss combination technology and monitor processor (MCP) based gain adjustment. The air-cooling system we are equipped with enables the RF amplifier system to maintain high performance under various conditions and reduces the frequency and cost of system maintenance. And this RF amplifier system is capable of amplifying signals up to 30W typical saturated output power over its entire operating frequency range of 80MHz – 1000MHz. Mars RF uses LDMOS power devices for this RF amplifier system, giving this RF amplifier system excellent power density, high efficiency, low distortion and wide dynamic range. Due to robust engineering and employment of advanced broadband RF matching networks, combining techniques and qualified components, the RF amplifier system achieves consistent performance with field proven reliability. Mars RF has built-in monitoring circuits that help protect these RF amplifier systems from any faulty operating conditions such as overdrive, load mismatch, and thermal overload. And the RF amplifier system's digital interfaces as Ethernet and RS232/RS422 are available for remote on/off switch and power level control.
Key Features
√ RF amplifier system & Instantaneous ultra broadband
√ Suitable for CW, AM, and FM modulation type
√ Low Distortion
√ Pulse width/duty cycle protection
√ Digital Interface Option
Why did Mars RF adapt LDMOS power devices?
The LDMOS tube used in this RF amplifier system has high instantaneous peak power, which allows it to withstand the input over-excitation signal; the gain curve of LDMOS is relatively smooth, which can amplify multi-carrier signals and ensure that the distortion of the output signal is small; The linear operating dynamic range of LDMOS tubes is large. In addition, LDMOS tubes also have good temperature characteristics. Due to their good performance, LDMOS tubes have become a preferred transistor in the design of solid state power amplifiers and RF amplifier systems.
FAQ
1.How long is the warranty for the RF amplifier system?
All of Mars RF’s products with 3 years warranty and lifetime technical support.
2.Mars RF’s high power amplifiers support which kind of modulation ?
Mars RF’s high power amplifiers support modulations including AM, FM, Multi-tone, Pulse.
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Model No.
Data Sheet
Start(MHz)
Stop(MHz)
Pout(Watts)
Gain(dB)
Voltage(V)
Mode
Size(mm)
Quote
Start:1.5
Stop:30
Pout:200
Gain:53
Size:200x150x30