CPI (Communication & Power Industries) VZM-6991

CPI (Communication & Power Industries) VZM-6991 Options:

• VZM-6991 - A - Input Isolator: Inserted between the input and the TWT. Input VSWR is reduced to less than 1.5:1.
• VZM-6991 - B - Input RF Attenuator: 20 dB continuous variation of RF gain. Connected after the input isolator.
• VZM-6991 - C - Harmonic Filter: Inserted after the output isolator. Amount of filtering depends upon the harmonic frequency relative to the upper band edge.
• VZM-6991 - D - Output Isolator: Inserted immediately following the TWT to isolate it from load mismatches. Improves gain flatness vs. frequency and protects the TWT. Output VSWR reduced to 1.5:1 typically, 2.0:1 max.
• VZM-6991 - E - RF Output Sample Port: -30 dB nominal directional coupler added at the output following the output isolator, brought to the front panel via a Type N connector.
• VZM-6991 - F - Chassis Slides
• VZM-6991 - G - Remote Control: Rear panel connector providing remote control of Mains Power ON/OFF, High Voltage ON/OFF – Fault Reset, and External Interlock.
• VZM-6991 - H - Elapsed Time Meter
• VZM-6991 - J - Rear RF Connectors
• VZM-6991 - K - 230 Vac Mains Prime Power
• VZM-6991 - L - Solid State Input Pre-Amplifier: Inserted between the RF attenuator and the TWT. Raises the overall gain so that at least 0 dBm will produce rated power output.
• VZM-6991 - Q - 100 Vac Mains Prime Power
• VZM-6991 - U - SMA Adapters