
( Brand: Kenwood ), ( Model: TM-231A ), ( Type: Mobile/in-vehicle ), ( Supported Modes: Fm ), ( Frequency Band S : 138-174 Mhz ), ( Band Plan: 2 Meters ), ( Country/region Of Manufacture: Japan )
The TM-231A Kenwood 138-174 FM Transceiver is a powerful and versatile radio designed for amateur radio enthusiasts and professionals alike. This transceiver boasts a frequency range of 138-174 MHz, making it an ideal choice for VHF communications.
The TM-231A features a high-resolution LCD display that provides clear and easy-to-read information, including frequency, mode, and signal strength. The display is backlit for easy viewing in low-light conditions. The transceiver also includes a built-in CTCSS/DTCS tone encoder and decoder, allowing for private and secure communications.
The TM-231A is equipped with a high-performance RF amplifier that delivers up to 50 watts of output power, ensuring reliable and clear communications over long distances. The transceiver also includes a noise reduction circuit, which helps to eliminate background noise and improve audio quality.
The TM-231A features a compact and durable design, making it easy to transport and operate in the field. The radio is also waterproof and dustproof, providing protection against the elements. The transceiver includes a built-in speaker and microphone, as well as a 3.5mm audio jack for external headphones or speakers.
The TM-231A is compatible with a wide range of accessories, including antennas, microphones, and programming cables. The radio also includes a programming software, allowing users to customize their radio settings and save their favorite frequencies and memories.
Overall, the TM-231A Kenwood 138-174 FM Transceiver is a high-quality and reliable radio that is perfect for amateur radio enthusiasts and professionals who require reliable and clear communications. With its powerful RF amplifier, high-resolution display, and durable design, the TM-231A is a great choice for anyone looking for a top-of-the-line VHF radio.
Pros of buying a TM-231A Kenwood 138-174 FM Transceiver:1. Excellent build quality: The TM-231A is known for its robust and durable construction, which is appreciated by amateur radio operators who value reliability.
2. Wide frequency range: The transceiver covers the 138-174 MHz band, making it suitable for various FM radio activities, including simplex communication and repeater use.
3. Straightforward operation: The TM-231A is user-friendly and has an intuitive interface, making it easy for beginners to learn how to use it.
4. Good audio quality: The transceiver delivers clear and crisp audio, which is essential for effective communication.
5. Affordable price: Compared to some high-end transceivers, the TM-231A is relatively affordable, making it a good option for budget-conscious hobbyists.
Cons of buying a TM-231A Kenwood 138-174 FM Transceiver:1. Limited features: The TM-231A is a basic transceiver that lacks some advanced features found in more expensive models. For example, it does not support digital modes or have a built-in GPS receiver.
2. Limited memory channels: The transceiver has a maximum of 10 memory channels, which may not be enough for some users who require more channels for their activities.
3. Limited power output: The TM-231A has a maximum power output of 15 watts, which may not be sufficient for long-distance communication or for use in challenging environments.
In conclusion, the TM-231A Kenwood 138-174 FM Transceiver is a good choice for beginners or budget-conscious hobbyists who are looking for a reliable and user-friendly transceiver for basic FM radio activities. Its wide frequency range, good audio quality, and robust construction make it a suitable option for many users. However, its limited features and memory channels may not be sufficient for more advanced users or those who require more capabilities. Therefore, depending on your needs and budget, you may want to consider other transceiver options that offer more features and capabilities.
Recommendation: If you are a beginner or budget-conscious hobbyist and are looking for a basic FM transceiver for your amateur radio activities, the TM-231A Kenwood 138-174 FM Transceiver is a good option to consider. However, if you require more advanced features or capabilities, you may want to explore other transceiver options that offer more features and flexibility.
Extended receive allows reception from 138 to 174 mhz. Feel free to contact me and I will do my best answer your questions. 5, and 25 khz. The TM-231A transmits on 2 meters with three output power levels: watts .
To the best of my knowledge this is a great working unit. Frequency steps are: 5, 10, 15, 20, 12. It belonged to a friend who has passed.
From the web: Kenwood TM-231A combines high performance receiver and transmitter specifications with easy-to-use features. Below I have specifications found on line. I am selling this blind. I am not a ham operator.
You also get auto-power off, built-in CTS encode, time-out timer, auto repeater offset and easy to read LCD. I have not tried it.