Key Features and Specifications
Instruments for Industry GT825-500 High Power Pulse TWT Amplifier 2.5 - 8 GHz, 500 Watt
- Frequency Range: 2.5 GHz- 8 GHz
- Rated Power:
- 500 Watts, 2.5-7.5 GHz
- 400 Watts, 7.5-8.0 GHz
- P1dB Power (Normal): 250
- Gain (dB Min): 57
- Mains (kVA): 2.5
- Weight (Pounds): 75
- Size: 10.5"H x 19"W x 25.25"D
- Input/Output Impedance: 50 Ohms
- RF Input/Sample Connectors: Type N Female, Unlesse specified otherwise
- RF Output connector: Type SC or 716 Female up to 8GHz, 8-12 GHz is WR90, 12-18 GHz is WRD750, 6.5-18 GHz is WRD650
- Input VSWR/Output VSWR: 2.0:1/2.5:1
- Pulse Input: BNC Femalse Front Panel (TTL into 50 ohms standard)
- Pulse Width: Up to CW
- PRF Range: Up to 100 KHz Standard
- Duty Cycle: Up to CW
- Rise and Fall Time: 25nsec nominal, 40nsec max
- Pulse to Pulse Jitter: +/-5nsec max
- Pulse Width Jitter (distortion):+/-5nsec max
- Pulse Recovery Time: 150nsec Max
- Pulse Delay: 250 nsec max,d 180 nsec typical
- Pulse Droop: 0.5 dB/100usecs, 0.1dB/10usec
- Power Output Stability: 0.2dB Pulse to Pulse at constant drive level & PRF
- Pulse On/Off Ratio: 80 dB
- Phase Stability Pulse to Pulse: +/-1 degree nominal
- Temperature: 0 to 50 C operating, -40 to 70 C non-operating
- Humidity: 95% without condensation
- Altitude: 10,000 feet operating
- Cooling System: Air cooled, self contained
- Modulation: All types, AM, FM, Pulse
- Configuration: Rack Mounted as specified in Model Table, or Cabinet Integrated as needed
- Spurious Outputs: <-60 dBc nominal
Description
The IFI GT-500 Series include a full complement of RF and hardware protection systems including high VSWR, over-current and voltage protection as well as redundant thermal and airflow sensors to prevent the TWT from overheating.
It features modular construction and this concept of modular design minimizes internally produced EMI signal leakage and provides easy access for field service and rapid turnaround at depot level repair facilities.