The Model 267 is a dual mode Pulse/CW TWT Amplifier which has been designed to operate TWT’s up to 80 watts in the 18 to 26.5 and 26.5 to 40 GHz frequency ranges. The RF output pulse is generated by the focus electrode (grid) pulse. CW operation may be selected by a discrete signal or by the application of +5VDC on the pulse input terminal. RF output pulse is controlled by the input video 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.
Power: up to 80 W
Duty Cycle: up to 50% Pulse or CW
Pulse Width: 50 ns to CW
Frequency: 1-18 GHz
PRF: 100 kHz