The PT1812 Series from AMETEK CTS are High performance TWT amplifiers that operate from 12 to 18 GHz. They are ideal for a number of high frequency applications including RF immunity testing. The amplifiers provide 2/3.5 kW of output power with a gain of more than 63/65.5 dB and have a standard duty cycle of 6%. These amplifiers have a pulse width range from 100 ns to 100 µs, a rise/fall time of less than 45 ns, and spurious levels of -50 dBc. The TWTA series supports AM, FM, and Pulsed modulation formats.
The PT1812 Series have integrated 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. They also have a state-of-the-art touch screen interface that is sophisticated, comprehensive, and simple to use. The touch screen interface shows forward/reverse power indication, system status, and self-diagnostic information.
All the TWTA operating parameters are simultaneously available via the touch screen interface as well as over the remote bus. For remote operation GPIB, RS232, USB & Ethernet remote interfaces are included as standard. The amplifiers have BNC Female for pulse input with N-Type Female input and WRD650 output connectors. They are available in 19 inches, 6U/8U Case, 680 mm deep rugged modular design. The modular construction and design minimizes internally produced EMI signal leakage and provides easy access for field service and rapid turnaround at depot level repair facilities.
