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    5000 Watts DC to 1 GHz - QC Connectors

    8920 Series, 5 kW Oil-Cooled RF Terminations
    5 kW, Oil-Cooled RF Terminations

    8920 Series, RF Loads are self-contained high-power 50 ohm coaxial transmission line terminations requiring no outside power source or additional equipment. The units provide accurate, dependable, and practically non-reflective termination for testing and adjusting transmitters under non-radiating conditions. The loads consist 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. This produces the uniform, practically reflectionless line termination from dc to 1 GHz.

    Features
    •An 8890-008 over-temperature interlock safety switch is optional
    •This series includes Models 8922D, 8926D and 8927D for Digital Broadcast (VSWR = 1.056 max., 470-860 MHz)

    Model Selections
    Model  Connector  Dimensions L x W x H    Weight
    8921 QC, LC (F) 30-27/32" x 9-1/2" x 25-13/16"
           (783 x 241 x 656 mm) 119 lbs. (54 kg)

    8922    1-5/8" EIA, Flanged 30-27/32" x 9-1/2" x 25-13/16"
               (783 x 241 x 656 mm) 121 lbs. (55 kg)

    8922D   1-5/8" EIA, Flanged 30-27/32" x 9-1/2" x 25-13/16"
                (783 x 241 x 656 mm) 121 lbs. (55 kg)

    8926     3-1/8" EIA, Flanged 32-3/4" x 9-1/2" x 25-13/16"
                (832 x 241 x 656 mm) 126 lbs. (57 kg)

    8926D    3-1/8" EIA, Flanged 32-3/4" x 9-1/2" x 25-13/16"
                 (832 x 241 x 656 mm) 126 lbs. (57 kg)

    8927      3-1/8" EIA, Unflanged 32-3/4" x 9-1/2" x 25-13/16"
                 (832 x 241 x 656 mm) 126 lbs. (57 kg) 

    8927D    3-1/8" EIA, Unflanged 31-7/8" x 9-1/2" x 25-13/16"
                 (809 x 241 x 656 mm) 126 lbs. (57 kg)