Altronic Research 9705E3 Water-Cooled Dummy Load 5kW, 3-1/8" EIA Flange

Introducing the Altronic Research 9705E3 Dummy Load

Meet the Altronic Research 9705E3, a water-cooled 5kW dummy load equipped with a 3-1/8" EIA flange, tailored for 50-ohm coaxial transmission line systems. Perfect for modern RF applications, this unit stands out with its excellent and stable RF characteristics throughout its full range of operating power. It's designed to meet the rigorous demands of today’s RF environments, offering both reliability and efficiency.

Designed for Durability and Precision

The 9705E3 is part of the Water Cooled Series, known for its rugged, precision-engineered builds that guarantee long-term reliability and serviceability. This series is built to provide convenience and economic benefits without compromising on performance, making it a prime choice for professionals seeking dependable RF solutions.

Core Specifications and Capabilities

This dummy load offers a continuous CW power rating of 5kW and maintains a nominal impedance of 50 ohms. It supports a broad frequency range from 60 Hz to 800 MHz with an impressive VSWR of 1.10:1 up to 800MHz. These features ensure it can handle diverse RF testing requirements with ease.

Efficient Cooling and Flexible Connectivity

The 9705E3's water cooling system is designed to manage a maximum outlet water temperature of 90°C and can handle an inlet water pressure up to 70 PSI. Connection options are versatile, including standard 3/4″ garden hose and 1/2″NPT fittings, coupled with a robust 3-1/8" EIA RF flange for secure and reliable hookups.

Compact, Lightweight, and Built to Last

Despite its high functionality, the 9705E3 remains compact and light, with dimensions of about 2 3/4″ x 10 3/16″ and a weight of approximately 4 lbs. Its finish includes a conversion coating and bright nickel, enhancing its durability and resistance to environmental factors.