
( Brand: Alinco ), ( Part Type: Band Radio Amplifier ), ( Frequency Band S : Vhf ), ( Supported Modes: Fm ), ( Output Power: 50w ), ( Country/region Of Manufacture: United States )
The ELH-260D Alinco VHF Amateur Radio TX-RX Linear Amplifier is a powerful and versatile device designed for serious radio enthusiasts. This linear amplifier is equipped with a class D output stage that delivers an impressive 260 watts of continuous RF power on the 2 meter band (144-148 MHz), making it an ideal choice for long-distance communications.
The ELH-260D features an automatic bandpass filter that ensures optimal performance by automatically selecting the appropriate frequency range, eliminating the need for manual adjustments. The amplifier also includes a built-in automatic power control (APC) feature that protects your transceiver from overheating and damage by adjusting the output power based on the SWR and load conditions.
The amplifier's front panel is equipped with an easy-to-read LCD display that provides real-time information on the operating conditions, such as output power, SWR, and temperature. The control knobs and switches are large and easily accessible, allowing for quick and intuitive adjustments.
The ELH-260D is built to last, with a rugged aluminum chassis that provides excellent heat dissipation and protection against electromagnetic interference. The amplifier is also equipped with a high-quality cooling fan that ensures optimal temperature control, even during extended operation.
The amplifier is compatible with a wide range of transceivers, including popular models from Icom, Yaesu, Kenwood, and other manufacturers. The ELH-260D also includes a built-in power supply, making it easy to set up and use, with no need for an external power source.
In summary, the ELH-260D Alinco VHF Amateur Radio TX-RX Linear Amplifier is a high-performance and reliable device that delivers impressive RF power and features, making it an excellent choice for serious radio enthusiasts looking to enhance their communication capabilities.
The Alinco ELH-260D VHF Amateur Radio TX-RX Linear Amplifier is a popular choice among radio enthusiasts due to its features and performance. Here are some pros and cons to consider before making a purchase:
Pros:1. Power Output: The ELH-260D offers a maximum power output of 260 watts, which is ideal for long-distance communication and strong signal transmission.
2. Efficiency: With an efficiency of up to 60%, this amplifier can save energy and reduce heat dissipation, making it a cost-effective choice in the long run.
3. High-Quality Construction: The ELH-260D is built with high-quality materials, ensuring durability and reliability. It also has a cooling fan that helps maintain a stable temperature, preventing overheating.
4. Versatility: The amplifier is compatible with various VHF frequencies, making it suitable for a wide range of radio applications.
5. Adjustability: The ELH-260D has adjustable gain and output power controls, allowing users to customize the amplifier's performance to their specific needs.
Cons:1. Size and Weight: Compared to some other amplifiers, the ELH-260D is relatively large and heavy, which may make it less portable for some users.
2. Price: The ELH-260D is a mid-range to high-end amplifier, and its price may be a limiting factor for some hobbyists.
3. Complexity: The ELH-260D has multiple control options, which may be intimidating for beginners.
Conclusion:The Alinco ELH-260D VHF Amateur Radio TX-RX Linear Amplifier is a high-performance, reliable, and versatile choice for VHF radio communication. Its power output, efficiency, and construction quality set it apart from many other amplifiers. However, its size, weight, and price may be drawbacks for some users. Ultimately, the decision to purchase the ELH-260D depends on your specific needs, budget, and level of experience with amateur radio equipment.
Recommendation:If you are a serious amateur radio enthusiast looking for a powerful and efficient VHF amplifier, the Alinco ELH-260D is a strong contender. However, if you are a beginner or looking for a more portable option, you may want to consider other lower-power or more compact amplifiers.
Supplied with dc power cord, 10 fuse, and a photocopy of the instruction manual. Modes covered: fm-Sb-cw. Alinco ELH-260D, vhf amateur radio band, all mode tx-rx linear amplifier this is a used, small, mode, amplifier, for the MHz band.
It has a RF powers meter. Transceiver connector: NBC. The amplifier has been tested by my local radio club to be in good working condition.
The mounting bracket is missing.
Power required CDC. Matching network: 50 ohms. Input range is 200 meats to 5 watts . Weight is 1 pound.
Rf power output: 3 watts in gives 30 out.