Altronic Research 6705R3 Forced Air-Cooled RF Coaxial Load Resistor 5kW, 3-1/8" Unflanged/Recessed

Discover Precision with Altronic Research 6705R3
Dive into the capabilities of the Altronic Research 6705R3, a robust 5kW forced air-cooled RF coaxial load resistor that stands as a hallmark of the 6700 Series. This series is renowned for providing reliable air-cooled terminations for 50-ohm coaxial transmission line systems. It is particularly designed for applications that demand stable RF performance across a broad spectrum of power levels, making it a preferred choice for RF system applications in today's high-demand environments.

Engineered for Continuous High Power
The 6705R3 is designed to operate at a continuous duty of 5kW, with a nominal impedance of 50 ohms, accommodating a wide range of RF applications from DC to 240 MHz. This broad frequency range, coupled with a VSWR of 1.10:1 up to 110 MHz and 1.15:1 up to 240 MHz, ensures excellent signal integrity and minimal reflection across all frequencies.

Built for Durability and Efficiency
Crafted with a rugged, precision design, the 6705R3 load resistor excels in reliability, serviceability, and safety. Its construction is focused on providing a durable solution that upholds the integrity of RF applications while ensuring user safety and ease of maintenance. This approach not only enhances the operational lifespan of the unit but also offers significant cost benefits by minimizing downtime.

Seamless Integration with RF Systems
The 6705R3 features a 3-1/8" unflanged/recessed input connector, designed for easy integration into existing RF setups. This feature facilitates a smooth and secure connection, preventing common issues such as impedance mismatches and connector damage, which can affect system performance and reliability.

Compact and Practical Design
Despite its powerful capabilities, the 6705R3 is designed with a compact footprint, measuring only 13″ x 13″ x 51 1/4″, which makes it suitable for installations where space is a premium. The unit's nominal weight of 50 lbs and its durable beige splatter finish ensure it is both portable and robust enough to handle the physical demands of both lab and field environments.