
( Brand: Mfj ), ( Model: 902B ), ( Type: Manual ), ( Country/region Of Manufacture: United States )
The MFJ-902B is an exceptional, easy-to-use, and highly versatile analog tuner designed for amateur radio operators. This compact yet powerful device is equipped with a high-quality, low-noise RF preamp that ensures reliable and accurate tuning, even in noisy environments.
The MFJ-902B boasts a wide frequency range of 0.530 to 30.2 MHz, covering all Ham bands. It features a large, easy-to-read, high-contrast LCD display that clearly shows the frequency and SWR, making it simple to monitor your tuning and antenna system performance.
The tuner is equipped with a built-in attenuator, allowing you to protect your transceiver from excessive power levels. It also includes an adjustable bandwidth control, allowing you to fine-tune your signal for optimal performance.
The MFJ-902B is designed with a sturdy, compact, and lightweight aluminum case that is ideal for both desktop and portable use. It features a robust BNC connector, ensuring a secure and reliable connection to your transceiver. The device also includes a convenient front-panel switch for switching between VFO and CW modes, making it flexible for various operating styles.
In summary, the MFJ-902B is an excellent choice for any Ham radio operator seeking a reliable, easy-to-use, and versatile tuner. Its wide frequency range, high-quality preamp, and built-in attenuator make it an invaluable tool for monitoring and optimizing your antenna system performance. Its compact design and rugged construction also make it an ideal companion for both desktop and portable use.
Pros of MFJ-902B Tuner:1. Wide Frequency Range: The MFJ-902B covers a wide frequency range of 1.8 to 1700 MHz, making it suitable for various radio applications.
2. Easy to Use: This tuner is straightforward to use, with a simple LCD display and knobs for tuning.
3. Switchable BNC and SMA Connectors: It comes with switchable BNC and SMA connectors, allowing you to use it with different types of antennas.
4. Portable and Compact: The MFJ-902B is small and lightweight, making it easy to carry around for field use.
Cons of MFJ-902B Tuner:1. Manual Tuning: While the MFJ-902B is easy to use, it does not have an automatic tuning feature, which might be a disadvantage for some users.
2. Limited Power Handling: This tuner has a maximum power handling of 50 watts, which might not be sufficient for high-power applications.
3. No Built-in Antenna Tuner: The MFJ-902B does not have a built-in antenna tuner, so you will need to purchase an external one if you have a non-matching antenna.
Conclusion:The MFJ-902B is a decent choice for hobbyists and enthusiasts who need a wide-frequency coverage tuner for various radio applications. Its simplicity, portability, and switchable connectors make it a good option for field use. However, its lack of automatic tuning and limited power handling might be a turnoff for some users. If you require higher power handling or an automatic tuner, you might want to consider other options.
Recommendation:If you are looking for a simple and portable tuner with a wide frequency range and switchable connectors, the MFJ-902B is a good option. However, if you need more power handling or an automatic tuner, you might want to consider other models such as the Yaesu FT-857D or the Elecraft KX3, which have more advanced features.
Sold as pictured fast and free shipping USA only Alex k6vhf 2016. Condition used. For sale Mfj 902B portable tuner for short sale very lightly used Mfj 902B tuner. Free shipping USA only.
Price no scratches. Never used out doors. First owner.