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BIRD 8251 TERMALINE 1000 WATT @ 50 OHM COAXIAL RESISTOR DUMMY RF LOAD
$ 633.6
- Description
- Size Guide
Description
BIRD 8251 TERMALINE 1000 WATT @ 50 OHM COAXIAL RESISTOR DUMMY RF LOAD8251 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.
Frequency Range 8251 DC – 2400 MHz
Power Rating 1000 Watts continuous duty Impedance,
Nominal 50 ohms Operating
Position Horizontal only – vent plug up
VSWR 8251Measured using a female N connector. 1.10, DC – 1000 MHz
Connectors 8251 “QC” Type,
Thermoswitch Temperature 8251 110 °C (230 °F)
Ambient Temperature –40 to +45 °C (–40 to +133 °F)
Cooling Method Oil dielectric and convection currents
Dimensions 18”L x 6”W x 8.5” H (455 x 151 x 216 mm)
Weight, Nominal 25 lb. 8 oz. (11.6 kg)
Finish Gray Powder Coat