The Unit's Serial Number Tag Reads:
Model Number: 8921
Watts: 5000
Ohms: 50
Description:
The Model 8921 TERMALINE Load Resistor is a self-contained high-power 50 ohm coaxial transmission line termination requiring no outside power source or additional equipment. It provides accurate, dependable, and practically nonreflective termination for testing and adjusting transmitters under nonradiating 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. This produces the uniform, practically reflectionless line termination from dc to 1 GHz.
Specifications:
Ambient Temperature Range: -40°C to +45°C
Connector: QC Type-N (F)
Finish: Gray powder coat
Frequency Range and VSWR: DC to 1 GHz at 1.1 max.
Load Coolant: 6 2/3 gal. (25.3 liters) silicone oil
Nominal Size: 30 27/32" L x 9 1/2" W x 25 13/16" H, (783 mm x 241 mm x 656 mm)
Operating Position: Horizontal only
Power Rating: 5000 W continuous
Weight: 119 lbs. (54 kg) - does not include packaging for shipment
Company: MHz Electronics, Inc. Contact Name: Michael Finkelstein Status:Premium Member
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About this Bird Electronics 8921 listing - This is a for sale classified ad for a used, surplus or second hand Bird Electronics 8921 equipment. It is posted by one of our members. To contact the seller of this item please click the WebMail icon at the bottom of this Bird Electronics 8921 listing or view this user's member profile for detailed contact info.
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