
( Brand: Ham ), ( Model: TX800 ), ( Part Type: Radio Amplifier ), ( Frequency Band S : Hf ), ( Supported Modes: Am ), ( Amplifier Class: Driver Class A Finals Class Ab ), ( Country/region Of Manufacture: United States )
The TX800 Ham Radio Amplifier is a powerful and versatile piece of equipment designed for serious amateur radio operators. This linear amplifier boasts an impressive output power of 800 watts PEP on 160-6 meters, making it capable of delivering strong, clear signals over long distances.
The TX800 is built with high-quality components, including a robust aluminum chassis and a fully-bridged, high-current, high-frequency power transformer. This ensures reliable performance and durability, even under heavy use. The amplifier features a fully adjustable automatic power control (APC) system that helps protect your transmitter from overheating and damage.
The front panel of the TX800 is equipped with a clear and easy-to-read LCD display that shows various operating parameters, such as output power, temperature, and SWR. The amplifier also features a built-in digital SWR meter and an RF power meter, providing real-time feedback on the performance of your antenna system.
The TX800 is compatible with a wide range of ham radio transceivers, including popular models from Icom, Yaesu, Kenwood, and others. It features a balanced input and a balanced output, which helps reduce noise and improve signal quality.
The TX800 is also designed with convenience in mind. It features a front-panel power switch, a remote power switch, and a mute switch. The amplifier also includes a built-in fan for cooling, and a rear-panel fan speed control knob allows you to adjust the fan speed to suit your operating environment.
Overall, the TX800 Ham Radio Amplifier is a powerful and versatile piece of equipment that is sure to meet the needs of serious amateur radio operators. Its robust construction, advanced features, and ease of use make it a great choice for anyone looking to upgrade their ham radio setup.
Pros of buying a TX800 Ham Radio Amplifier:1. Power Output: The TX800 has a high power output of 800 watts, making it suitable for long-distance communication.
2. S-Meter: It comes with an S-Meter that provides real-time feedback on signal strength, which is useful for adjusting the transmitter's power output.
3. Easy to Use: The TX800 is reportedly easy to use, even for beginners.
4. Durable Design: The amplifier is built to withstand harsh environmental conditions, making it a good investment for outdoor use.
5. Good Value for Money: Compared to some other high-power amplifiers, the TX800 is relatively affordable.
Cons of buying a TX800 Ham Radio Amplifier:1. Weight: At around 35 pounds, the TX800 is quite heavy and may be difficult to transport.
2. Size: The amplifier is quite large, which can be a problem if you have limited space.
3. Power Consumption: The TX800 consumes a lot of power, which can increase your electricity bills.
4. Heat Dissipation: The amplifier generates a lot of heat, and proper cooling is necessary to prevent damage.
Conclusion:The TX800 is a powerful and durable ham radio amplifier that is easy to use and offers good value for money. However, its large size and weight, as well as its high power consumption and heat dissipation, are drawbacks that you should consider before making a purchase. If you have the space and the power source, and if you need a high-power amplifier for long-distance communication, the TX800 could be a good choice for you.
Recommendation:If you are looking for a high-power ham radio amplifier, the TX800 could be a good option. However, be sure to consider its size, weight, and power consumption before making a decision. You may also want to compare it with other high-power amplifiers to see if they offer better features for a similar price.
There is no guarantee, but it has a 2290 driving four 2879s as came originally. This one is original and has been used but worked when I hooked it up. I pack securely. There are scratches, faded paint, and some paint is missing, but these tough.
They don't survive as long without the fans. I have owned 4 of these. I ship very quickly.
Please pay when you on. It amplifies cleanly, and people come back to you from a very long distance when conditions are correct. Up for sale is one of the rare TX800 amplifiers. This one does what it was made to do.
Most have fans missing, one or both.