Specs:

• Power Rating: 0 - 1000W Continuous (No Blower)
• Frequency Range: DC - 2.4 GHz
• VSWR: (Measured using a N-Type Female Connector)
• DC to 1 GHz @ 1.1 to 1.0
• 1 to 2 GHz @ 1.25 to 1.00
• 2 to 2.4 GHz @ 1.3 to 1.0
• Impedance: 50 Ohms
• Connector: LC Female, also includes a N-Type (Female) connector for lower-power testing
• Coolant: Oil-Cooled

8251 Series, RF Loads are portable, self-contained general purpose 50 ohm coaxial transmission line RF terminations requiring no outside power source or additional equipment. The loads are Oil-assisted convection cooling for safe, continuous operation up to 1000W full rated power. They provide accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. The resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear reduction in surge impedance directly proportional to the distance along the resistor.

Note: This series includes Models 8251D and 8251D7-16 for Digital Broadcast (VSWR = 1.065 max., 470-860 MHz)