VZM-2780C2 CPI | Alldatasheet
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500W TWT High Power Amplifier CPI 500W M-Band TWT Amplifier for Instrumentation Applications
45 River Drive
Georgetown, Ontario, Canada L7G 2J4 tel: +1 (905) 877-0161 fax: +1 (905) 877-5327 e-mail: marketing@cmp.cpii.com www.cpii.com/satcom M-Band M-Band Compact Provides 500 watts of power in the 8.0 to
18.0 GHz frequency band in a compact 19-
inch rack-mount dual drawer confi guration for wideband testing. Efficient and Reliable Employs CPI dual-depressed collector helix traveling wave tubes, increasing effi ciency by a nominal 20% over conventional single collector TWTs, and a power supply designed with a minimum number of parts for maximum uptime. 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. The VZM-2780C2 500 watt TWT High Power Amplifi er features high effi ciency, small size and an integral computer interface. Safety Conforms to international safety and EMC compliance standards. Easy to Maintain Modular design provides for easy installation and maintainability in the fi eld. Worldwide Support Backed by over two decades of satellite communications experience, and CPI’s world wide 24-hour customer support network that includes fi fteen regional factory service centers.
For more detailed information, please refer to the corresponding CPI Technical Description. Note: Specifi cations may change without notice as a result of additional data or product refi nement. Please contact CPI before using this information for system design. MKT 205, ISSUE 1 06/07 PDF SPECIFICATIONS, VZM-2780C2 Electrical Frequency 8.0 to 18.0 GHz TWT Model Number VTM6392M4B Output Power TWT 280 W min. (each) Flange 500 W min. Bandwidth 10.0 GHz Gain 57 dB min. at rated power output; 57 dB typ. at small signal 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.) Small Signal Gain Slope 0.02 dB/MHz max. Small Signal Gain Variation 10.0 dB pk-pk max. over the (typical) 10 GHz bandwidth Input/Output VSWR 1.25:1 max. Load VSWR 2.0:1 max. for full spec compliance; any value without damage 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 208/120 V ±10%, or 3 phase, 5 wire 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. Environmental (Operating) 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. Shock and Vibration Designed to meet conditions normally encountered in the laboratory Acoustic Noise 72 dBA one meter from front panel Mechanical Cooling (TWT) Forced air with integral blower and power supply fan. Maximum external pressure loss allowable: 0.25 inch water gauge. RF Input Connection Type N female RF Output Connection Type WRD-750 RF Power Monitors Type-N female Dimensions (W x H x D) RF Drawer 19 x 17.5 x 28 in. (483 x 445 x 711 mm) Power Supply 19 x 8.75 x 24 in. (483 x 223 x 610 mm) Weight RF Drawer 90 lbs (41 kg) Power Supply 100 lbs (45 kg) Interconnect 10 lbs (4.5 kg) OPTIONS & COMPANION PRODUCTS:
- Mimic Remote Control Panel Certificate Number: 30515