Model 177 10kW TWT Amplifier 5.0% DUTY
●Model 177 10kW TWT Amplifier
■The Model 177 TWT Amplifier has been designed specifically to operate pulsed traveling wave tubes up to 10 kW peak power,5% duty cycle and at frequencies up to 18 GHz. Particular emphasis has been placed on the generation of the output RF pulse shape without the use of RF switches. Pulse width control is with an external pulse.
■The High Voltage Power Supplies are modular DC-DC converter designs. The Power supply design provides superior stability for optimum TWT phase noise and spurious performance.
■The modular design of the Model 177 provides convenient accessibility to all elements in the TWT amplifier. Plug-in PC boards are accessible through the front panel. The PC card cover contains a legend for PC card located test points and controls.High voltage modules are encapsulated, plug-in assemblies.There is no exposed high voltage. Most modules are interchangeable between all units regardless of frequency.
●FEATURES:
■ Frequencies from 1 to 18 GHz Octave and Multi-Octaves Available
■ Low Spurious Outputs
■ Phase and Amplitude Stability
■ Complete TWT Protection
▲Pulse Input Protection
▲Helix Overcurrent
▲Cathode HVPS Crowbar
▲Cathode Over/Undervoltage
▲Filament Low Voltage
▲Overtemperature
▲Input Energy Limit
▲Reverse Power Monitor
■ Custom Requirements
■ Solid State Except for the TWT
■ Front Panel Voltage Adjustments
■ Front Panel Fault Isolation
■ Modular Construction
■ DC TWT Filaments
■ Four Line Display
▲Operating Mode
▲Cathode Voltage
▲Helix Current
▲Filament and Operate Time
■ Front Panel Controls
▲Power On / Off
▲Operate
▲Standby
▲Fault Reset
▲Local / Remote
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[ DC-DC converter ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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07-13-22 |
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mdl177_3b.wpd |
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301 KB |
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