Altronic Research 640105SB Air-Cooled 1.5kW & 5kW (w/ fan) Dual Input Dummy Load

Introducing the Altronic Research 640105SB Dual Input Dummy Load
Experience the compact power of the Altronic Research 640105SB Air-Cooled Dummy Load, tailored for both 1.5kW and enhanced 5kW operations with a fan. This unit belongs to the 6400 Series, known for its high performance in a smaller, more manageable size compared to the 6700 Series. Its design is perfectly suited for busy transmitter environments where space and efficiency are key.

Versatile and Efficient Design for VHF Transmitters
The 640105SB is specifically designed to handle the demands of VHF transmitters, offering separate inputs for aural and visual ports. This feature allows for flexible and efficient management of different broadcasting needs, making it an ideal choice for applications requiring dual-input capability. Whether mounted on top of the transmitter or placed inside the cabinet, this dummy load ensures optimal performance in various setups.

Compact and Oil-Free Solution
Enjoy the benefits of a small, compact design with the 640105SB. Its oil-free construction is a significant advantage in environments where maintenance ease and cleanliness are priorities. This air-cooled dummy load is built to perform under both static and forced air conditions, maintaining stable RF characteristics throughout its operation.

High Performance and Durability
With a continuous duty power rating scalable from 1.5kW up to 5kW with the addition of a fan, this dummy load meets a broad range of power requirements. It features a robust beige splatter finish and is constructed to handle the rigors of continuous use, boasting a maximum VSWR of 1.15:1 up to 220 MHz, ensuring reliable performance across a wide frequency range.

Key Specifications for Advanced Applications
This model is not just about power and versatility but also about precision and integration. With nominal dimensions of 11 7/8" x 11 3/4" x 17 1/4" and a weight of 17 lbs, it is designed to integrate seamlessly into existing setups without imposing additional space requirements. Its dual input capability makes it especially valuable for complex broadcast systems.