VZC-6965B5

      The VZC-6965B5, CPI 2.25kW TWT C-Band HPA, high power amplifier features high efficiency, small size and an integral computer interface, are for Satellite Communications.What in Compact has said, provides 2250 watts of power in the 5.850-6.650 GHz frequency band in a compact 19-inch rack-mount dual drawer configuration, digital ready, for wideband, single- and multi-carrier commercial satellite service.Something about efficient and reliable, employs a CPI dual-depressed collector helix traveling wave tube which increases efficiency by a nominal 20% over conventional single collector TWTs, and a power supply designed with a minimum number of parts for maximum uptime.

     The VZC-6965B5 is simple to operate. Integrated microprocessor control lets the user adjust and monitor all operating parameters from one easy-to-read local or remote panel, using straightforward menu-driven commands. A built-in interface and serial bus for operation from the station computer Included.The VZC-6965B5 is easy to maintain, for modular design provides for easy installation and maintainability in the field.What's more, worldwide support backed by over three decades of satellite communications experience, and CPI's world wide 24-hour customer support network that includes sixteen regional factory service centers.

      In addition, there are some parameters. 5.850 to 6.650 GHz frequency. VTC-6369D4 TWT model number. TWT 2250W min. (33.5 dBW) and flange 2000W min. (33.0 dBW) output power. 800 MHz bandwidth. 76  min. at rated power output and 79dB min. at small signal gain. 0 to 20 dB RF level adjust range. ±0.1 dB otput pwer ajustability. 0.25 dB/24hr max(at constant drive and temp.) gain stability. ±0.02 dB/MHz max small signal gain slope. 3.0 dB pk-pk max small signal gain variation. 1.25:1 max input/output VSWR. 2.0:1 max. for full spec compliance and any value without damage Load VSWR. -45 dBc up to 4 kHz;-20 [1.25 +log F (kHz)] dBc ;4 kHz to 500 kHz (F in kHz);-80 dBc above 500 kHz residual AM.