MFJ-262B – Dummy Load SO239


Introducing the MFJ-262B Dummy Load SO239 with PL-259 DC to 1 GHz, a must-have accessory for any radio enthusiast. This 50-ohm dry dummy load is designed to provide exceptional performance and reliability.

SKU: 53-158 Category: Tags: , , , ,


At the heart of this device lies a high-quality resistor that ensures optimal operation. The use of copper flanges and beo ceramic materials contributes to its impressive thermal resistance and capacitance, resulting in superior performance.

With a frequency range from DC to 1 GHz, the MFJ-262B is equipped with an SO-239 connector, allowing for seamless integration into your setup. It boasts an impressively low SWR (Standing Wave Ratio) of less than 1.2:1, ensuring efficient power transfer.

Capable of handling up to 200W for 5 seconds and 35W continuously, this dummy load provides the necessary power handling capabilities for various applications. Whether you’re testing your transmitter or conducting experiments, the MFJ-262B has got you covered.

Not only is this dummy load highly functional, but it is also built to last. Its heavy-duty, finned aluminium construction, combined with an air-cooled heatsink, guarantees years of dependable use.

Compact and convenient, this dummy load measures 1 3/4 inches in width, 4 3/4 inches in height, and 1 1/2 inches in depth, making it a space-efficient addition to your setup.

Additional information

Weight1 kg