Bird 8890-300 RF Termination Load
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Bird 8890-300 is a 2.5kW oil-cooled RF termination load for DC to 2400 MHz with LC female connector, designed for continuous high-power testing.
Product details
| Model | 8890-300 |
| Manufacturer | Bird |
| Category | RF Terminators |
| Availability | Made to order |
Description
Overview
The Bird 8890-300 Series RF Load is a self-contained high-power 50 ohm coaxial transmission line termination requiring no external power source or equipment. It provides accurate, dependable, and practically non-reflective termination for testing and adjusting RF transmitters under non-radiating conditions. The load uses a cylindrical film type resistor immersed in dielectric coolant, with a special tapered housing that provides linear reduction in surge impedance proportional to distance along the resistor.
Key Features
- Oil-assisted vented convection cooling for continuous operation up to 2500W rated power
- 50 ohm characteristic impedance for transmission line matching
- LC female connector
- Tapered housing design for linear surge impedance reduction
- No external power source required
- Optional overload thermoswitch (P/N 8890-008) available
Applications
- RF transmitter testing and tuning under non-radiating conditions
- Impedance matching and VSWR measurements
- High-power RF system validation
Specifications
| Series | 8890-300 Series |
| Power Rating | 2500 W |
| Type | Oil-Cooled |
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Bird 8890-300 RF Termination Load
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