Diamond Antenna DL-50A Dummy Load DC to 1000MHz

Diamond Antenna DL-50A Dummy Load DC to 1000MHz

The Diamond DL-50A is a compact 50 Ohm RF dummy load designed for transmitter testing, antenna tuning, and RF equipment servicing. Covering frequencies from DC to 1000 MHz, it provides excellent impedance matching and low VSWR, making it suitable for HF, VHF, and UHF amateur radio applications. Its air-cooled design and rugged construction make it a dependable accessory for both bench testing and field use.

Key Features

• Compact RF dummy load for transmitter testing
• Frequency coverage from DC to 1000 MHz
• Precision 50 Ohm impedance
• Continuous power handling up to 15 Watts
• Maximum power handling up to 100 Watts for short-duration transmissions
• Low VSWR across the operating frequency range
• Suitable for HF, VHF, and UHF amateur radio equipment
• Ideal for transmitter adjustment and maintenance
• Provides a stable non-radiating RF load
• Air-cooled design requiring no external cooling
• SO-239 (UHF female) RF connector
• Compact lightweight construction
• Durable metal enclosure for long service life
• No external power required
• Suitable for RF power output testing
• Compatible with transceivers, mobile radios, and linear amplifiers within rated limits
• Excellent impedance stability during operation
• Portable design for bench and field servicing
• Reliable performance for routine station maintenance
• Easy inline connection to RF equipment
• Ideal for amateur radio workshops and laboratories
• Professional-grade Diamond Antenna construction
• Maintenance-free operation
• Designed for continuous reliability
• Excellent accessory for radio equipment servicing

Typical Uses

• RF transmitter testing
• HF, VHF, and UHF transceiver maintenance
• Power output verification
• Antenna tuner adjustment
• Amateur radio station servicing
• Laboratory RF testing
• Equipment calibration

In the Box

• Diamond Antenna DL-50A Dummy Load
• User manual