Introduction to RA60H1317M1A-501
The RA60H1317M1A-501 from Mitsubishi Electric is a robust RF MOSFET Amplifier Module designed for mobile radios operating within the 136-174 MHz VHF band. This 60-watt module is engineered to enhance the performance and reliability of two-way radio systems, especially those used in vehicular applications. It is particularly notable for its direct battery connectivity, which simplifies the power supply design by allowing the module's drain to be directly connected to a 12.5-volt source. Its capacity to deliver substantial output power with modest gate voltage adjustments makes it a versatile choice for a variety of modulation schemes.
RA60H1317M1A-501
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Key Features
The module stands out for its high output power of 60 watts, making it suitable for demanding applications requiring clear, long-distance communication capabilities. It operates efficiently across a broad frequency range of 136 to 174 MHz, catering to a wide spectrum of VHF applications. The RA60H1317M1A-501 achieves an impressive efficiency rate of approximately 45%, indicating its ability to deliver high power output while minimizing energy wastage. This efficiency is crucial for battery-powered mobile radios, where power conservation is a priority. Additionally, the module's design accommodates both non-linear FM and linear modulation types, offering flexibility in application.
Electrical and Physical Parameters
Voltage and Power: The module operates at 12 V (Vdd) and can produce an output power of 60W, supporting significant communication ranges.
Frequency Range: It covers a frequency range of 136-174 MHz, ensuring compatibility with a wide array of VHF band applications.
Case Design: Enclosed in a robust metal case (H2M), the module is built to withstand the rigors of mobile and vehicular environments, offering durability and reliability.
Performance Characteristics
One of the most compelling aspects of the RA60H1317M1A-501 is its ability to increase output power and drain current with rising gate voltage, providing substantial control over the module's performance. With a minimum gate voltage of around 4V, the device begins to show significant activity, reaching nominal output power at approximately 4.5V (typical) to 5V (maximum). This characteristic is beneficial for applications where varying power outputs are necessary or where battery voltage may fluctuate.
Applications and Compatibility
This RF module is ideal for use in two-way mobile radios that require high power output for effective communication over longer distances. Its compatibility with both non-linear FM and linear modulation expands its usability across various communication systems. The direct battery connection feature simplifies the design and integration process, making it a convenient choice for developers of mobile and vehicular communication equipment. The module's broad frequency range and high efficiency make it suitable for emergency services, commercial transportation, and any application where reliable VHF communication is essential.
Conclusion
The RA60H1317M1A-501 RF MOSFET Amplifier Module by Mitsubishi Electric represents a significant advancement in the design and functionality of mobile radio systems. Its high power output, efficiency, and flexible modulation support cater to a broad spectrum of VHF frequency applications, enhancing communication clarity and range. The module's robust design and direct battery connectivity feature make it an ideal choice for developers looking to improve the performance and reliability of their mobile communication systems.