IFI Instruments T251-400 TWT Amplifier
Rent the IFI Instruments T251-400 TWT Amplifier, 1 - 2.5 GHz, 400W
The IFI T251-400 RF Microwave Traveling Wave Tube (TWT) Amplifier is at the forefront of RF performance, designed for both reliability and robustness. This amplifier incorporates state-of-the-art features for control and monitoring, making it a leading option in the industry.
Offering operational safety and ease of use, the T251-400 is equipped with comprehensive RF and hardware protection systems. These include high Voltage Standing Wave Ratio (VSWR), over-current, and over-voltage protections, alongside redundant thermal and airflow sensors that prevent overheating. The modern, intuitive interface allows for quick operation without extensive training.
Built with a modular design, the T251-400 minimizes internally produced electromagnetic interference (EMI) and allows for ready access for field service, ensuring swift turnaround times for repairs.
Key Features:
- VSWR Reflected Power Protection: Safely operates under any load impedance without damage or oscillation, including open and short circuit conditions.
- Alternate Prime Power option available (specify upon order).
- GPIB IEEE 488 & RS-232 Remote Control interfaces included for seamless automation.
- RF Sample Port located on the Front Panel with additional 112R on the rear panel.
- Internal Pre-amplification allows for achieving rated output power even with input levels of 0 dBm or less.
- RF Input/Output Connectors: Type N Female on both Front and Rear Panels.
- Comprehensive Internal Systems Diagnostics with status indicators for efficient monitoring.
- Filament/Beam Elapsed Time Metering displayed in hours for maintenance tracking.
- Integrated RF Safety Interlock provides additional safety assurance.
- Simultaneous Forward/Reflected Power Indication displayed on the Front Panel for real-time analysis.
Specifications:
- Frequency Range: 1 to 2.5 GHz
- Rated Power: 400 watts (minimum)
- P1dB Power: 200 watts (minimum)
- Input/Output Impedance: 50 ohms
- RF Input/Sample Connectors: Type N Female
- RF Output Connector: Type N Female
- Operating Temperature: 0° to 50° C
- Non-operating Temperature: -40° to 70° C (up to 50,000 feet)
- Humidity Rating: 95% without condensation
- Altitude Rating: 10,000 feet
- Cooling System: Air-cooled, self-contained
- Modulation Capability: Supports all types including AM, FM, and pulse
- Spurious Outputs: [Detailed specifications available upon request]
