CPI 500W S/C-Band TWT Amplifier for Instrumentation Applications S/C - Band The VZS/C-2780C2 S/C-Band 500 watt TWT High Power Amplifier features high efficiency, small size and an integral computer interface. Safety Provides 500 watts of power in the 2.0 to 8.0 GHz frequency band in a compact 19-inch rack-mount dual drawer configuration for wideband testing. Conforms to international safety and EMC compliance standards. Efficient and Reliable Employs CPI dual-depressed collector helix traveling wave tubes, increasing 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. Includes a built-in interface and serial bus for operation from the station computer. 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 500W TWT High Power Amplifier Compact S / C- B a n d SPECIFICATIONS, VZS/C-2780C2 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. 6.0 GHz Shock and Vibration 57 dB min. at rated power output; 57 dB typ. at small signal Designed to meet conditions normally encountered in the laboratory Acoustic Noise 72 dBA one meter from front panel Frequency 2.0 to 8.0 GHz TWT Model Number VTG6292 (modified) Output Power TWT Flange 320 W min. (each) 500 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. 10.0 dB pk-pk max. over the 6 GHz bandwidth RF Input Connection Type N female RF Output Connection Type SC female 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 Harmonic Content -6 dBc typ. at 8 GHz Primary Power 3 phase, 5 wire 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. Neutral (wire 5 can be used if available) Power Factor 0.90 min. (at 50 Hz) Power Consumption 6.9 kVA typ. 7.5 kVA max. 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) Certificate Number: 30515 06/07 Cooling (TWT) Small Signal Gain Slope For more detailed information, please refer to the corresponding CPI Technical Description. MKT 207, ISSUE 1 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)