VZU-6997AD

      The VZU-6997AD is designed as 750W compact medium power amplifier for satellite communications.It would have high efficiency in a compact package.
     VZU-6997AD has six features.The first one is compact.It provides 400 watts of power in a 3 rack unit package, digital ready, for wideband, single- and multi-carrier satellite service in the 7.9-8.4 GHz frequency band.The second one is efficient.By employing a high effi ciency dual-depressed collector helix traveling wave tube backed by many years of fi eld-proven experience in airborne and military applications.The third one is simple to operate.It has user-friendly microprocessor-controlled logic with integrated computer interface.The fourth one is global applications.It meets international safety standard EN-60215, electromagnetic compatibility 89/336/EEC and harmonic standard EN-61000-3-2 to satisfy worldwide requirements.The fifth one is easy to maintain.Its modular design and built-in fault diagnostic capability with convenient and clearly visible indicators behind front panel door for easy maintainability in the field.The last one is worldwide support.Backed by over three decades of satellite communi cations experience, and CPI's worldwide 24-hour customer support network that includes fourteen regional factory service centers.
      Some important electrical specifications of VZU-6997AD have been concluded into several points as follow.The first one is about its frequency which would be from 13.75 to 14.50 GHz.The second one is about its bandwidth which would be 750 MHz.The third one is about its output power which would be 750 W min. (58.75 dBm) for TWT and would be 650 W min. (58.13 dBm) for flange.The fourth one is about its small signal gain slope which would be ±0.04 dB/MHz max.The fifth one is about its gain which would be 75 dB min at rated power, 88dB max and would be 78 dB min at small signal, 90dB max.The sixth one is about its ambient temperature which would be from -10° to +50°C when operating and would be from -40° to +70°C when non-operating.And so on.For more information please contact us.