
( Brand: Dentron ), ( Model: MLA2500 ), ( Part Type: Amplifier Tube ), ( Max. Output Power: 1500w ), ( Frequency Band S : Hf ), ( Supported Modes: Am ), ( Country/region Of Manufacture: United States )
The MLA2500 Eimac Amplifier is a robust and high-performance RF SSB/CW amplifier designed specifically for HF Ham radio operations. This linear amplifier features a powerful 8875K Tube, providing an impressive output power of up to 2500 watts PEP.
The MLA2500 is renowned for its outstanding linearity, ensuring minimal distortion and maintaining a consistent signal quality, even under heavy load conditions. Its design includes a sophisticated automatic biasing system, which ensures optimal tube operation, prolonging its lifespan and enhancing overall performance.
The amplifier boasts a sturdy, well-built chassis, constructed from heavy-duty materials to withstand the rigors of regular use. Its cooling system is equally robust, featuring a large heat sink and a dedicated fan to ensure efficient temperature management and reliable operation.
The MLA2500 Eimac Amplifier is also equipped with a user-friendly control panel, making it easy to adjust and monitor various settings, such as input and output power, drive level, and fan speed. Additionally, it includes several safety features, such as over-temperature protection and a loud audible fan warning, ensuring safe operation at all times.
Furthermore, this amplifier is compatible with a wide range of HF Ham radios, thanks to its universal RF input and output connectors. Its compact size and weight also make it an excellent choice for portable and mobile operations, offering high power amplification without compromising on portability.
In summary, the MLA2500 Eimac Amplifier is a powerful, reliable, and high-performance RF SSB/CW amplifier, ideal for HF Ham radio enthusiasts seeking exceptional output power, linearity, and durability. Its robust design, user-friendly interface, and wide compatibility make it a versatile and practical choice for various Ham radio applications.
Pros of buying a ML-2500 Eimac amplifier:1. High power output: The ML-2500 Eimac amplifier is capable of producing a high power output of 2500 watts, making it suitable for use in HF SSB (Single Side Band) communications for amateur radio operators.
2. Linear design: The amplifier is a linear design, which means it operates without distortion and can produce clean, clear signals.
3. Tube limit: The amplifier is limited to 8875 watts, which can help protect the tubes from damage and prolong their lifespan.
4. Dentron brand: Dentron is a well-known and reputable brand in the amateur radio community, which can give consumers confidence in the quality and reliability of the product.
Cons of buying a ML-2500 Eimac amplifier:1. High cost: The ML-2500 Eimac amplifier is a high-end product and is therefore quite expensive.
2. Large size: The amplifier is quite large and heavy, which may make it difficult to transport or install in certain locations.
3. Requires maintenance: Tube amplifiers require regular maintenance to ensure they are operating properly and to replace worn-out tubes.
Conclusion:The ML-2500 Eimac amplifier is a powerful, high-quality amplifier suitable for HF SSB communications. Its linear design and tube limit help ensure reliable operation and prolong the lifespan of the tubes. However, the high cost, large size, and maintenance requirements are potential drawbacks that should be considered before making a purchase.
Recommendation:If you are an amateur radio operator looking for a high-power, high-quality amplifier for HF SSB communications, the ML-2500 Eimac amplifier may be a good option for you. However, be sure to consider the potential drawbacks and ensure that you have the space and budget to accommodate the amplifier before making a purchase. If you are looking for a more affordable option, there may be other amplifiers on the market that meet your needs.
The MLA2500 is rated for 1500 watts pep ssb, and about 1000 watts for continuous duty cycle modes. 8 out of 5 by actual users on wham.
Best is to do this from 115v with a 60 watt incandescent light bulb in series, with the unit turned on and set for 220v internally. Mint Dentron MLA2500 hf ssb rf linear amplifier legal limit eimac 8875 tube ham this is a mint Dentron mla 2500 legal limit linear amplifier in original box. The previous owner must have hardly used it, if at all.
This amplifier was rated 4. This unit has not been used for more than 8 years. Here to see the reviews.
A print of the 18 page manual is included. Don't let it slip away now by buying too late. Doing so significantly increases the chances of a successful damage claim with the carrier.
This model is one of the most compact legal limit amps you can buy.
Without your help in this, shipping damage claims cannot be awarded by us. If you are not serious about paying for the item after the offer has ended, you should not bid. To summarize these amps are hard to find in mint condition, let alone with low hours like this one.
Net, which is very high. You also should keep the packing materials and the damaged item until the carrier has ruled about the damage claim.
You also should keep the packing materials, do not throw these away. It covers all classic ham bands from 160 to 10 meters, and the WAC bands with slightly reduced performance. Without these photographs of the damage, shipping damage claims cannot be awarded by us.
So it is now time to let it go. If you let it sit like this for an hour or so before actual usage, this should do it.
It has had very low hours as I conclude from the complete absence of dust around the blower and inside the unit.
So if you power it up, this must initially be done with a low ac voltage to let the pus buffer capacitors reform.
The unit being sold here comes in the original box which still has the original foam inserts.