500w Compact High Power Amplifier for Satellite Communications DBS-Band The VZU-6995CY DBS-Band 500 Watt TWT High Power Amplifier— high efficiency in a compact package. Easy to Maintain Provides 500 watts of power in a 5 rack unit package, digital ready, for wideband, single- and multi-carrier satellite service in the 17.3-18.4 GHz frequency band. Ideal for transportable and fixed earth station applications where space and prime power are at a premium. Modular design and built-in fault diagnostic capability with convenient and clearly visible indicators for easy maintainability in the field. Efficient Employs a high efficiency dual-depressed collector helix traveling wave tube backed by many years of field-proven experience in airborne and military applications. Worldwide Support Backed by over three decades of satellite communications experience, and CPI’s worldwide 24-hour customer support network that includes more than twenty regional factory service centers. Simple to Operate User-friendly microprocessor-controlled logic with integrated computer interface. Digital metering, pin diode attenuation and optional integrated linearizer for improved intermodulation performance. Global Applications Meets International Safety Standard EN-60215, Electromagnetic Compatibility 2004/108/EC and Harmonic Standard EN-61000-3-2 to satisfy worldwide requirements. 811 Hansen Way P.O. Box 51625, Palo Alto, CA 94303 tel: +1 (650) 846-3803 fax: +1 (650) 424-1744 e-mail: [email protected] www.cpii.com/satcom 500W Compact High Power Amplif ier Compact DBS - B a n d SPECIFICATIONS, VZU-6995CY Electrical OPTIONS: • Integral Linearizer • Remote Control Panel • Redundant and Power Combined Subsystems • Block Upconverter (contact CPI for specs) Frequency 17.3 to 18.4 GHz Output Power TWT Flange 500 W min. (57.0 dBm min.) 407 W min. (56.1 dBm min.) Bandwidth 1100 MHz Gain 7 0 dB min. at rated power, 88 dB max. 75 dB min. at small signal, 90 dB max. RF Level Adjust Range 0 to 20 dB min. (via PIN diode attenuator) Gain Stability At constant drive & temp.±0.25 dB/24hr max. (after 30 min. warmup) Over temp., constant drive±1.0 dB over oper. temp. range (typical) (any frequency) ±0.75 dB over ±10°C (typical) Small Signal Gain Slope ±0.02 dB/MHz max. Small Signal Gain Variation Across any 80 MHz band 1.0 dB pk-pk max. Across the passband 4.0 dB pk-pk max. Across the passband, with linearizer 6.0 dB pk-pk max. Input VSWR 1.30:1 max. Output VSWR 1.30:1 max. Load VSWR Continuous operation 2.0:1 Full spec compliance 1.2:1 Operation without damage Any value Phase Noise IESS-308/309 phase noise profile -12 dB AC fundamentals related -36 dBc Sum of spurs (370 Hz to 1 MHz) -47 dBc AM/PM Conversion2.5°/dB max. for a single-carrier at 8 dB below rated power Harmonic Output-60 dBc at rated power, second and third harmonics Noise and Spurious <-65 dBW/4 kHz, 17.3 to 17.8 GHz (<-60 dBW/4 kHz, in passband with optional linearizer) <-150 dBW/4 kHz, 10.9 to 12.7 GHz Intermodulation -24 dBc at 7 dB OBO without linearizer; -24 dBc at 3 dB OBO with linearizer Quality Management System - ISO 9001:2008 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. MKT 377, ISSUE 1 JUN 14 PDF Electrical (continued) Group Delay 0.01 ns/MHz linear max. (in any 80 MHz band)0.001 ns/MHz sq. parabolic max. 0.5 ns pk-pk ripple max. Primary Power Voltage Frequency Single phase, 200-240 VAC ±10% 47-63 Hz Power Consumption1.6 kVA typ. (small signal) 2.0 kVA max. Power Factor 0.95 min. Inrush Current 200% max. Environmental (Operating) Ambient Temperature-10° to +50°C operating -40° to +70°C non-operating Relative Humidity 95% non-condensing Altitude10,000 ft. with standard adiabatic derating of 2°C/1000 ft., operating; 50,000 ft., non-operating Shock and VibrationDesigned for normal transportation environment per Section 514.4 MIL-STD-810E. Designed to withstand 20G at 11 ms (1/2 sine pulse) in non-operating condition. Mechanical Cooling (TWT)Forced air with integral blower Rear air intake & exhaust Maximum external pressure loss allowable: 0.5 inches water column RF Input Connection Type SMA female RF Output Connection WR-62 waveguide flange, grooved, threaded UNC 2B 6-32 RF Output Monitor Type SMA female Dimensions (W x H x D) 19 x 8.75 x 25 in. (483 x 222 x 635 mm) Weight 100 lbs (45.4 kg) max. Computer Interface Factory pre-set RS232 or RS422/485 Heat and Acoustic Heat Dissipation 1,600 Watts max. Acoustic Noise 68 dBA (as measured at 3 ft.)