400W Outdoor TWT Amplifier for Satellite Communications X- Band The T04XO Series X- Band 400 Watt TWT Amplifier — high efficiency in an environmentally sealed compact package designed for outdoor operation Easy to Maintain Provides 400 watts of power in a rugged and compact weatherproof package, digital ready, for wideband, single- and multi-carrier satellite service in the 7.9 - 8.4 GHz frequency band. Ideal for transportable and fixed earth station applications. Modular design and built-in fault diagnostic capability via remote monitor and control. Cost Effective and Efficient Mounting at the antenna improves performance through minimized cable losses and saves cost in system design. Employs a high efficiency, dualdepressed collector helix traveling wave tube reducing operating costs. Global Applications Meets International Safety Standard EN-60215, Electromagnetic Compatibility 2004/108/EC and Harmonic Standard EN-61000-3-2 to satisfy worldwide requirements. Worldwide Support Backed by over three decades of satellite communications experience, and CPI’s worldwide 24-hour customer support network that includes sixteen regional factory service centers. Reliable Designed and built to survive in extremely adverse environmental conditions and features increased cooling margin for longer life. Simple to Operate User-friendly microprocessor-controlled logic with integrated RS422/485 computer interface. Digital metering, pin diode attenuation and optional integrated linearizer for improved intermodulation performance. 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 400W Outdoor TWT Amplif ier Plays in the Rain X -B a n d SPECIFICATIONS, T04XO Series Electrical OPTIONS: Frequency 7.9 - 8.4 GHz Output Power TWT Flange 400 W min. (56.02 dBm) 350 W min. (55.44 dBm) Bandwidth 500 MHz Gain 46 dB min. at rated power output (70 dB with SSIPA) 52 dB min. at small signal (75 dB with SSIPA) • Remote Control Panel • Integrated 1:1 Switch Control and Drive Electrical (continued) Group Delay (in any 40 MHz band) 0.01 ns/MHz linear max. 0.001 ns/MHz 2 parabolic max. 0.5 ns pk-pk ripple max. Primary Power 90-264 volts AC, single phase 47-63 Hz Power Consumption 1350 W typ. 1500 W max. Power Factor 0.95 min. Environmental (Operating) Gain Stability Ambient Temperature At constant drive and temp. ±0.25 dB/24hr max. (after 30 min. warmup) Over temp. constant drive ±1.0 dB over operating temp. range (any freq.); ±0.75 dB over ±10°C Relative Humidity Small Signal Gain Slope ±0.02 dB/MHz max. (±0.04 dB/MHz max. Altitude with BUC option) • Redundant and Power Combined Subsystems • SSIPA with Variable Attenuator (provides typical RF Level Adjust Range of 0 to 30 dB) Small Signal Gain Variation • Integral Linearizer (Requires SSIPA option) RF Level Adjust Range 1.0 dB pk-pk across any 40 MHz band; 2.5 dB pk-pk across the 500 MHz band 4.0 dB pk-pk across 500 MHz with linearizer 4.5 dB pk-pk across 500 MHz with BUC -40°C to +55°C operating, including solar loading; -40°C to +75°C non-operating 100% condensing 10,000 ft. with standard adiabatic derating of 2°C/1000 ft., operating; 50,000 ft., non-operating Shock and Vibration Designed 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 configuration. 0 to 30 dB typ. (SSIPA option required) • L-Band Block Upconverter (BUC --requires SSIPA) Attenuator Step-Size 0.1 dB (SSIPA option required) Input VSWR 1.3:1 max. (1.5:1 max. with BUC) Output VSWR 1.3:1 max. Acoustic Noise 65 dBA @ 3 ft. from amplifier • Forward Power Detection Over CIF Load VSWR 2.0:1 max. continuous operation; any value for operation without damage Heat Dissipation 1100 W max. -50 dBc below 10 kHz -20[1.5 +log F (kHz)] dBc, 10 kHz to 500 kHz -85 dBc above 500 kHz Cooling (TWT) Forced air with integral blower RF Input Connection Type N female RF Output Connection CPR-112 G waveguide flange, grooved with UNC 2B 10-32 threaded holes RF Output Monitor Type N female Dimensions (W x H x D) 10.25 x 10.5 x 20.5 in. (260 x 267 x 521 mm) Weight 55 lbs (25.0 kg) with no options, max. Residual AM • Ethernet Interface Phase Noise IESS-308/309 12 dB below mask (3 dB below with BUC) phase noise continuous AC fundamentals related -50 dBc (-33 dBc with BUC) Sum of spurs (370 Hz to 1 MHz) -47 dBc (-39 dBc with BUC) AM/PM Conversion 2.5°/dB max. for a single carrier at 7 dB below rated power (2.5°/dB max. at 3 dB below rated with linearizer) Harmonic Output -60 dBc at rated power Noise and Spurious (at rated gain) <-70 dBW/4 kHz, passband <-70 dBW/4 kHz, 7.25 to 7.75 GHz Intermodulation -24 dBc max. with two equal carriers at total output power 7 dB (4 dB with optional integral linearizer) below rated single-carrier output 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. MKT 129, ISSUE 7 06/08 PDF Mechanical