ICOM-IC PW2
The Icom IC-PW2 represents a new generation of linear amplifiers designed for radio amateurs seeking maximum performance, stability, and signal purity in their transmissions. Designed to operate on both the shortwave and 6-meter bands, this amplifier is equipped with the most advanced 65-volt LDMOS transistors (model MRFX1K80HR5), which guarantee continuous output power of up to 1 kW with a minimum power supply of 200 V AC, even in the most demanding operating modes such as FT8 or during intense sessions such as long-duration contests. Its robustness and efficiency make it a reliable tool for any serious operator looking to maximize the range and quality of their transmissions without compromising the stability of the equipment.
One of the most innovative features of the IC-PW2 is its pioneering implementation of digital pre-distortion (DPD), used in conjunction with equipment such as the Icom IC-7610. This technology, applied for the first time in an amateur radio amplifier, actively corrects signal distortion by generating an inverse distortion superimposed on the output signal. The result is an extraordinarily clean signal with a noticeable improvement in spectral purity, enabling compliance with the most demanding emissions standards while minimizing interference with other stations.
This amplifier has been designed with maximum operational flexibility in mind. It features six automatically selectable antenna outputs and two independent transceiver inputs, allowing each antenna to be assigned to different frequency bands according to the operator's needs. This feature is especially useful in advanced configurations such as SO2R (Single Operator Two Radios), offering smooth, coordinated, and secure performance. It incorporates a transmit cross-lock function that prevents both transceivers from transmitting at the same time, thus protecting the equipment and ensuring compliance with competition regulations.
In terms of reception, the IC-PW2 also offers great versatility. It features dedicated antenna outputs for bandpass filters, preamplifiers, or external attenuators, giving operators the ability to tailor reception to their specific needs. Furthermore, automatic switching of external multiband filters is easily achieved via the amplifier's integrated band control signals, automating processes that previously required manual intervention.
For complete and convenient control, the IC-PW2 includes a detachable control panel with a 4.3-inch color touchscreen, which not only facilitates configuration and operation, but also graphically displays the status of the antennas and other important system variables. Connectivity has also been taken to the next level, thanks to its LAN interface, which allows remote control from the local network or even via the Internet, giving the operator the ability to monitor and manage the amplifier from virtually anywhere in the world.
Of course, the IC-PW2 is equipped with all essential protection systems, including protection against high SWR, overheating, excessive current, and more, ensuring a long lifespan and reliable operation under all conditions.
Despite its impressive power and multiple advanced features, the IC-PW2 maintains compact dimensions of 425 x 149 x 445 mm and a weight of approximately 21 kg, making it easy to install and transport within the user's radio environment, without the need for complicated infrastructure.
In short, the Icom IC-PW2 is much more than a simple amplifier. It's a comprehensive solution for those seeking a high-level operating experience, based on the most advanced technology, with a perfect combination of power, control, precision, and connectivity. Ideal for both the contest operator and the experienced radio amateur who demands the best from their station.
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