CPI 1.0kW X-Band TWT Amplifier for Instrumentation Applications X- Band The VZX-2783C1 x-Band 1.0 kW TWT High Power Amplifier features high efficiency and power for EMC/EMI testing. Safety Provides 1000 watts of power in the 8.0 to 12.75 GHz frequency band in a compact 19inch rack-mount dual drawer configuration for wideband testing. Conforms to international safety and EMC compliance standards. 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. Easy to Maintain Modular design provides for easy installation and maintainability in the field. Worldwide Support Backed by over two decades of satellite communications experience, and CPI’s worldwide 24-hour customer support network that includes fifteen regional factory service centers. 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. 45 River Drive Georgetown, Ontario, Canada L7G 2J4 tel: +1 (905) 877-0161 fax: +1 (905) 877-5327 e-mail: [email protected] www.cpii.com/satcom 1.0 kW TWT High Power Amplifier Compact X-B a n d SPECIFICATIONS, VZX-2783C1 Environmental (Operating) Electrical OPTIONS & C O M PA N I O N PRODUCTS: • Mimic Remote Control Panel Ambient Temperature -10° to +40°C operating -20° to +70°C non-operating Relative Humidity 95% non-condensing Altitude Up to 10,000 ft (3000 m) with standard adiabatic derating of 2°/1000 ft. 4.75 GHz Shock and Vibration 63 dB min. at rated power output 66 dB typ. at small signal Designed to meet conditions normally encountered in the laboratory Acoustic Noise 72 dBA one meter from front panel Frequency 8.0 to 12.75 GHz TWT Model Number VTX6389L3 (modified) Output Power TWT Flange 1200 W min. 1000 W min. Bandwidth Gain RF Level Adjust 0 to 20 dB continuous Output Power Adjustability ±0.1 dB Gain Stability (typical) ±0.25 dB/24 hr max. (at constant drive and temp.) 0.02 dB/MHz max. 8.0 dB pk-pk max. over the 4.75 GHz bandwidth RF Input Connection Type N female RF Output Connection WRD-650 Input/Output VSWR 1.25:1 max. RF Power Monitors Type-N female Load VSWR 2.0:1 max. for full spec compliance; any value without damage Dimensions (W x H x D) RF Drawer Residual AM -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 -10 dBc typ. 208/120 V ±10%, or 380-415/220-240 V ±10%, 47-63 Hz; 5 wires are: Phase 1, 2 & 3, neutral and ground connection. Power Factor 0.90 min. (at 50 Hz) Power Consumption 6.9 kVA (typical) 7.5 kVA max. Certificate Number: 30515 For more detailed information, please refer to the corresponding CPI Technical Description. Note: Specifications may change without notice as a result of additional data or product refinement. Please contact CPI before using this information for system design. PDF Forced air with integral blower and power supply fan. Maximum external pressure loss allowable: 0.25 inch water gauge. Small Signal Gain Variation (typical) Primary Power 3 phase, 5 wire 06/07 Cooling (TWT) Small Signal Gain Slope Harmonic Content MKT-202, ISSUE 2 Mechanical Power Supply Weight RF Drawer Power Supply Interconnect 19 x 17.5 x 28 in. (483 x 445 x 711 mm) 19 x 8.75 x 24 in. (483 x 223 x 610 mm) 180 lbs (82 kg) 100 lbs (45 kg) 10 lbs (4.5 kg)