
( Brand: Lunar Electronics ), ( Manufacturer Part Number: 2M4-40P ), ( Type: Rf Amplifier ), ( Band: Uhf )
The Lunar 2M4-40P 2m Amplifier is a powerful and versatile piece of audio equipment designed for serious ham radio enthusiasts. This 2-meter linear amplifier boasts an output power of up to 40 watts PEP (Peak Envelope Power), making it an ideal choice for long-distance communication and weak signal work.
The Lunar 2M4-40P is built with high-quality components and features a robust aluminum chassis, ensuring durability and resistance to heat buildup. The amplifier's cooling system, which includes a heat sink and fan, ensures optimal performance even under heavy use.
The amplifier features a fully adjustable input and output matching network, allowing for optimal performance with a wide range of transceivers. The adjustable input attenuator provides additional flexibility, allowing you to match the amplifier to your specific transceiver's output level.
The Lunar 2M4-40P 2m Amplifier also features a built-in protection circuitry, including overcurrent, overvoltage, and thermal protection, ensuring the safety of your equipment. The amplifier also includes a built-in relay for easy switching between the amplifier and the transceiver's internal amplifier.
The Lunar 2M4-40P 2m Amplifier is easy to install and use, with clear and intuitive front panel controls and an included detachable power cord. The amplifier also includes a 3-year warranty, providing peace of mind and ensuring that you're making a long-lasting investment in your ham radio hobby.
Overall, the Lunar 2M4-40P 2m Amplifier is a powerful and versatile piece of audio equipment that is perfect for serious ham radio enthusiasts looking to maximize their communication capabilities. Its rugged construction, adjustable matching network, and built-in protection circuitry make it a reliable and long-lasting addition to any ham radio station.
Pros of buying Lunar 2M4-40P 2m Amplifier:1. High Power Output: The Lunar 2M4-40P 2m Amplifier delivers a high power output of 40 watts, which is sufficient for most amateur radio applications.
2. Linear Design: The amplifier uses a linear design, which ensures that it produces clean and stable output.
3. Wide Bandwidth: The amplifier has a wide bandwidth of 136-174 MHz, which allows it to cover the entire 2m band.
4. Compact Size: The Lunar 2M4-40P 2m Amplifier is compact in size, making it easy to install in a limited space.
5. Good build quality: The amplifier is built to last with high-quality components and a robust design.
Cons of buying Lunar 2M4-40P 2m Amplifier:1. High Cost: The Lunar 2M4-40P 2m Amplifier is relatively expensive compared to other amplifiers in its class.
2. Requires a Power Supply: The amplifier does not come with a power supply, which means you will need to purchase one separately.
3. May be Overkill for some users: For users who only require low power output, the Lunar 2M4-40P 2m Amplifier may be overkill and a lower-power amplifier would be sufficient.
4. May require some tuning: The amplifier may require some tuning to achieve optimal performance, which may require some technical knowledge or assistance from an experienced amateur radio operator.
Conclusion:The Lunar 2M4-40P 2m Amplifier is a high-performance amplifier that delivers a high power output, wide bandwidth, and good build quality. However, it is relatively expensive and may be overkill for some users. If you are looking for a high-performance amplifier for your 2m radio and have the budget to afford it, the Lunar 2M4-40P 2m Amplifier is a good choice. However, if you are on a tight budget or only require low power output, you may want to consider a lower-power amplifier.
Recommendation:If you are looking for a high-performance 2m amplifier and have the budget to afford it, the Lunar 2M4-40P 2m Amplifier is a good choice. However, if you are on a tight budget or only require low power output, you may want to consider a lower-power amplifier such as the Yaesu FT-818 or the MFJ-941E. Ultimately, the best amplifier for you will depend on your specific needs and budget.
Unknown condition. I don't have any 2 meter radios to test this.