
( Brand: Icom ), ( Manufacturer Part Number: AT-140 ), ( Part Type: Antenna Tuner ), ( UPC: 086000530112 )
The ICOM AT-140 is an automatic SSB (Single Sideband) antenna tuner that is designed to provide optimal performance with ICOM's range of transceivers. This tuner is a must-have accessory for any ham radio enthusiast who wants to maximize their radio's potential.
The AT-140 is a compact and lightweight device, measuring just 120mm (W) x 65mm (D) x 60mm (H) and weighing only 310g. Despite its small size, it packs a powerful punch when it comes to tuning. It has a frequency range of 1.8 to 54 MHz, making it compatible with a wide range of ham radio bands.
One of the standout features of the AT-140 is its automatic tuning capability. This means that you don't have to spend time manually adjusting the antenna to find the optimal impedance match. The tuner uses advanced algorithms to automatically match the impedance of the antenna to the radio, ensuring that you get the best possible signal quality.
The AT-140 also features a high power rating of 200W, making it suitable for use with high-power transceivers. It has a built-in SWR (Standing Wave Ratio) meter, which allows you to monitor the impedance of the antenna in real time. This can help you identify any issues with the antenna or coaxial cable, and take corrective action if necessary.
The AT-140 is easy to use, with a simple push-button control interface. It has a built-in memory function, which allows you to store the optimal tuning settings for up to 10 different antennas. This makes it easy to switch between antennas without having to re-tune each time.
The ICOM AT-140 is built to last, with a rugged and durable construction that can withstand the rigors of ham radio operation. It has a waterproof and dust-proof design, making it suitable for use in all weather conditions.
In conclusion, the ICOM AT-140 is a high-performance and user-friendly SSB antenna tuner that is perfect for use with ICOM transceivers. Its automatic tuning capability, high power rating, and built-in SWR meter make it an essential accessory for any ham radio enthusiast. Whether you're a beginner or an experienced operator, the AT-140 is sure to improve your radio's performance and make your ham radio experience even more enjoyable.
Pros of buying a Icom AT-140 Automatic SSB Antenna Tuner (086000530112):1. Automatic tuning: The tuner automatically adjusts the impedance of the antenna to match the transceiver, eliminating the need for manual tuning.
2. Wide frequency range: The tuner is capable of tuning antennas in the HF (High Frequency) band, from 1.8 to 54 MHz.
3. Compact design: The tuner is small and lightweight, making it easy to transport and install.
4. Durable construction: The tuner is made of high-quality materials, including a metal chassis, which ensures its durability and longevity.
5. User-friendly interface: The tuner has a simple and intuitive interface, making it easy for users of all levels to operate.
Cons of buying a Icom AT-140 Automatic SSB Antenna Tuner (086000530112):1. Expensive: The tuner is relatively expensive compared to other antenna tuners on the market.
2. May not work with all antennas: The tuner may not be able to tune some types of antennas, such as dipole or loop antennas, due to their low impedance.
3. Limited power handling: The tuner has a maximum power handling of 100 watts, which may not be enough for high-power transceivers.
4. No remote control: The tuner does not come with a remote control, which can be inconvenient for some users.
Conclusion:The Icom AT-140 Automatic SSB Antenna Tuner (086000530112) is a high-quality antenna tuner that offers automatic tuning, a wide frequency range, and a compact and durable design. However, its expensive price tag and limited power handling may be a drawback for some users. If you are looking for a reliable and user-friendly antenna tuner and are willing to pay a premium, this tuner is worth considering.
Recommendation:If you are a serious amateur radio operator looking for a high-quality antenna tuner, the Icom AT-140 Automatic SSB Antenna Tuner (086000530112) is a great option. Its automatic tuning and wide frequency range make it a versatile tool for HF communication. However, if you are on a budget or have a lower power transceiver, you may want to consider other antenna tuners with lower prices and power handling capabilities.
For m700pro, m710, and m802. Cable connections are easy to install.
5wt: 20 lbs. Product features for use with Icom ssb radios matches radio to antenna impedance waterproof enclosure for m-7 m-710, m-802 automatic tuner, manufacturers part number AT-140, matches the transceiver a long wire or whip little insertion loss.