
( Brand: Kenwood )
The Kenwood TS-590S HF Transceiver is a powerful and versatile radio that is highly regarded by amateur radio operators around the world. One of its many accessories is the Kenwood Keyer Dru-3A, a standalone Morse code keyer that is compatible with the TS-590S.
The Dru-3A is a compact and sturdy device that is easy to use and install. It features a solid state relay for improved reliability and a high-quality capacitor for smooth operation. The keyer has a total of six functions: iambic A, iambic B, straight key, send only, receive only, and manual. This makes it highly flexible and suitable for a wide range of Morse code operating styles.
The Dru-3A also has a built-in adjustable CW speed control, allowing you to set the speed of your Morse code transmissions to your preferred speed. It also has an adjustable break-in timer, which ensures that your transmissions start and stop smoothly. The keyer also has an adjustable keying force, which allows you to fine-tune the pressure required to send and receive Morse code.
The Dru-3A is connected to the TS-590S via a RS-232C serial cable, which is included with the keyer. The connection is simple and straightforward, and the keyer can be easily configured using the TS-590S's built-in menu system. The keyer also has a built-in LED display, which shows the current operating mode and other relevant information.
Overall, the Kenwood Keyer Dru-3A is a high-quality and reliable Morse code keyer that is perfect for amateur radio operators who want to add a professional touch to their Morse code transmissions. It is easy to use, highly flexible, and compatible with the popular TS-590S HF Transceiver.
Pros of buying a Kenwood DR-3A Keyer:1. High-quality construction: The DR-3A is known for its robust and durable design, which can withstand heavy use in various operating conditions.
2. Versatile functionality: This keyer supports CW, RTTY, and PSK31 modes, allowing you to use it with a wide range of digital mode applications.
3. Advanced features: The DR-3A comes with advanced features such as memory keys, adjustable keying speed, and built-in VOX control, enhancing your operating experience.
4. Easy to use: The DR-3A has an intuitive interface, making it simple to set up and use, even for beginners.
Cons of buying a Kenwood DR-3A Keyer:1. High price point: Compared to other keyers in the market, the DR-3A can be quite expensive.
2. Limited compatibility: While the DR-3A is compatible with a wide range of digital modes, it might not work seamlessly with all models or software, which could require additional configuration.
3. Limited customization: Although the DR-3A offers various features, it might not be as customizable as some other keyers on the market.
Conclusion:The Kenwood DR-3A Keyer is a reliable and high-quality option for hobbyists and professionals who require a versatile and durable keyer for their digital mode operations. Despite its high price point, the DR-3A's robust construction, advanced features, and versatile functionality make it a worthwhile investment for many. However, if you're looking for a more budget-friendly option or one with more extensive customization possibilities, you may want to explore other keyer options available in the market.
Recommendation:If you're looking for a reliable and high-quality keyer with advanced features and versatile functionality, the Kenwood DR-3A Keyer is an excellent choice. Its durable construction, support for various digital modes, and intuitive interface make it a great addition to any amateur radio station. Just be prepared to pay a premium for its high-end features and performance.
These are great for field day and contests, and really help you conserve your voice and go the distance.