This Bird 8891 Thermaline Coaxial Resistor Dummy Load is rated for 2500 Watt Continuous Duty! This unit is lightly used, and in excellent condition. It can facilitate line up to 3 1/8 inch line with the proper flange. This one has an original Bird brand new adapter flange so that standard Bird QC connectors can be used. I have installed a Bird Type UHF connector (SO-239) for use with Ham Radio type connectors. If an "N" connector is desired I will change it for you.
This unit has been tested and is in excellent condition with the optional Thermal switch installed.
Both the vent plug and transportation plug is included.
This is one of the best dummy loads for the Ham Shack because of the compact size 29 long x 6.5 wide x 11 High.
2.5 kW, Oil-Cooled Terminations are self-contained high-power 50 ohm coaxial transmission line terminations 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 rugged welded frame.
- Oil-assisted (vented) convection cooling for safe, continuous operation up to 2500W full rated power
- Compatible with all Bird QC connectors
- Overload thermoswitch is optional. (this unit has this option installed!)
The shipping cost is an estimate and if it is less I will refund the difference.