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2500 Watts DC to 2.5 GHz
1-5/8" EIA, Unflanged
8895-300 Termaline RF Coaxial Termination
2.5 kW, Oil-Cooled 1-5/8" Unflanged Connector
- Rugged load for high power base station RF testing up to 2.4 GHz.
- Oil-assisted (vented) convection cooling for safe, continuous operation to 2.5KW.
- Simple but rugged design minimizes maintenance requirements.
- Ambient Temperature Range: -40 C to +45 C
- Connector: 1-5/8" EIA, Unflanged
- Finish:Gray powder coat
- DC - 1 GHz @ 1.1 max., 1 GHz - 2 GHz @ 1.25 max., 2 GHz - 2.4 GHz @ 1.3 max
- Impedance: 50 ohms nominal
- Load Coolant: 2.9 gal. (11 liters) silicone oil
- Nominal Size: 23 1/8" L x 7" W x 17 3/16" H, (587 mm x 178 mm x 437 mm)
- Operating Position: Horizontal Only
- Power Rating: 2500 W continuous
- Weight: 57 lbs. (26 kg)
The Model 8895-300 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 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. This produces the uniform, practically reflectionless line termination from dc to 2.4 GHz. Bird Specifications and Manual