Kenosha Reuse Discussion Board > WAUKEEGAN, IL
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> New bird 8251 termaline 1000W coaxial dummy rf load
New bird 8251 termaline 1000W coaxial dummy rf load
Bird 8251 1 kW, Oil-Cooled Termination New
Bird RF Load 1000 Watts Continuous, DC to 2.4 GHz
The 8251 Series are portable, self-contained general purpose 50 ohm coaxial transmission line 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 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.
Bird Termaline RF Load 8251 8251N QC Connector Type N(F), Others Available
* Power Rating (Watts) - 1000 continuous
* Frequency Range and VSWR - DC - 1 GHz @ 1.1 max.
* Load Coolant - 1.1 gal. (4.1 liters) Silicon Oil
* Ambient Temp Range [ C ( F)] -40 C to +45 C
* Operating Position - Horizontal only
* Nominal Size [inch (mm)] 17-29/32" (L) x 5-15/16" (W) x 8-1/2" (H) [Includes connector] (455 mm x 151 mm x 216 mm)
* Weight [lbs (kg)] - 25 lbs., 8 oz. (11.5 kg
The Chuck Martin RF Shop offers the World's best inventory for new & used RF loads, wattmeters and wattmeter plug-in elements. All of our RF products carry a 100% satisfaction guarantee. We offer new and used RF loads from 5 Watts to 2500 Watts. This New item is offered with a manufacturer's one year limited warranty.
