DL-30A 50 Ohm DC–500MHz Coaxial Dummy Load Antenna SMA Male 15W RF Terminator

The DL-30A 50 Ohm Coaxial Dummy Load is designed to provide a stable RF termination for testing transmitters, antenna ports, and RF equipment over a wide DC–500MHz frequency range. Connected in place of an antenna or feeder, it safely absorbs RF power and simplifies bench and field measurements.

With a characteristic impedance of 50 Ohm, a low VSWR < 1.15, and an average power rating of 15W (up to 100W peak), this dummy load is suitable for most low- to medium-power HF, VHF, and UHF applications within its specified band. The compact form factor and SMA male connector make it easy to integrate directly with radios, analyzers, attenuators, and test fixtures.

Specifications

Features

• Coaxial dummy load for RF testing and calibration
• Covers DC to 500MHz for HF, VHF, and lower UHF work
• 50 Ohm impedance for standard RF systems and test gear
• Low VSWR for accurate, predictable measurements
• SMA male connector for direct connection to radios and instruments
• Compact, easy to use in lab, workshop, or field setups

Package Includes

• 1 × DL-30A 50 Ohm DC–500MHz Coaxial Dummy Load (SMA male)

Ideal for ham radio operators, RF engineers, and lab technicians, this dummy load offers a simple and reliable way to simulate an antenna and protect equipment during transmit testing.