
( Brand: Mfj ), ( Model: 989-D ), ( Type: Antenna Tuner )
The MFJ-989D is a versatile and high-performance 1500 kHz to 30 MHz HF/VHF/UHF portable tuner, manufactured by MFJ Enterprises. This compact yet powerful device is designed for use in various applications, such as ham radio, shortwave listening, and emergency communication.
The MFJ-989D features a high-resolution, backlit LCD display that provides clear and easy-to-read information, including frequency, S-meter, and mode. The tuner also includes a built-in speaker for audio output, as well as a 3.5mm headphone jack for private listening.
One of the standout features of the MFJ-989D is its wide frequency range, which covers HF, VHF, and UHF bands. This makes it a versatile tool for a wide range of radio activities, from amateur radio to scanning for broadcast and emergency frequencies.
The tuner is equipped with a high-quality, adjustable analog VFO and a digital frequency synthesizer, which allows for precise tuning and quick frequency changes. It also includes a built-in antenna tuner, which can match a wide range of antennas to the tuner, improving signal strength and reducing interference.
The MFJ-989D is powered by a 12V DC power source, such as a car battery or a portable power bank. It is also equipped with a built-in pass-through function, which allows you to use the tuner while keeping your radio powered on.
The MFJ-989D is built with durability in mind, featuring a rugged and water-resistant enclosure. It is compact and lightweight, making it easy to take with you on the go.
In summary, the MFJ-989D is a powerful and versatile portable tuner that is ideal for a wide range of radio activities. Its wide frequency range, high-quality tuning, and built-in antenna tuner make it a valuable tool for both amateur and professional radio enthusiasts. Its rugged and water-resistant enclosure and compact size make it easy to take with you on the go, making it a great choice for field operations and emergency communication.
The MFJ-989 1500 HF/VHF/UHF Tuner is a popular choice among amateur radio operators due to its wide frequency coverage and numerous features. Here are some pros and cons to consider before making a purchase:
Pros:1. Wide frequency coverage: The MFJ-989 covers HF (1.8-30 MHz), VHF (50-300 MHz), and UHF (300-1500 MHz) bands, making it a versatile tool for various radio activities.
2. High power handling: The tuner can handle up to 1500 watts PEP (peak envelope power), which is ideal for high-power stations.
3. Built-in antenna tuner: The built-in antenna tuner allows users to match their antenna to the various frequency bands, improving signal strength and efficiency.
4. Multiple input and output options: The MFJ-989 offers several input and output options, including coaxial, banana plugs, and even a TNC (Terminal Node Controller) interface for digital modes.
Cons:1. Size and weight: The MFJ-989 is a large and heavy unit, which may make it difficult to transport or install in smaller spaces.
2. Complexity: The tuner has numerous features and settings, which can be overwhelming for beginners or those who prefer simpler equipment.
3. Price: The MFJ-989 is a relatively expensive tuner, which may be a deterrent for some users with a limited budget.
Conclusion:The MFJ-989 1500 HF/VHF/UHF Tuner is a powerful and versatile tool for amateur radio operators. Its wide frequency coverage, high power handling, and built-in antenna tuner make it an ideal choice for stations with various antennas and power levels. However, its size, weight, complexity, and price may be drawbacks for some users. Overall, if you have the space, budget, and technical skills to handle a more advanced tuner, the MFJ-989 is a worthwhile investment. For those looking for a simpler and more budget-friendly option, there are other tuners available on the market that may better suit their needs.
Look at the pictures. Look at the last two pictures you can see one of in lo range with just over 100 watts and other picture high 500. I am only selling the runner. Its in great condition from a non smoking home.
I am selling a spare antenna tuner that has not been used much.