X-Band 2.5 kW Modular SuperLinear® TWTA Compact Provides 2500 watts of equivalent linear power (1110 watts operating) in a modular, nine rack-unit package, digital ready, for wideband, single- and multi-carrier satellite service in the 7.9 – 8.4 GHz frequency band. Designed to operate at up to 1260 watts CW power for multi-carrier uplinks. Ideal for transportable and fixed earth station applications where space and prime power are at a premium. 30% smaller than traditional HPAs. Efficient and Reliable CPI SuperLinear® TWTAs are among the most power efficient in the industry. This amplifier is optimized for maximum efficiency at linear output operating levels. Simple to Operate User-friendly microprocessor-controlled logic with integrated computer interface, digital metering, pin diode attenuation, optional integrated linearizer for improved intermodulation performance, and BUC option for use with L-band modems. Easy to Maintain Model TL25XJ 2500 watt X-band modular SuperLinear® TWTA for satellite uplink applications OPTIONS •Remote control panel •Redundant and power combined sub-systems •Integrated 1:1 switch control and drive •L-band block upconverter (BUC) - contact CPI for specifications •Integral linearizer •External receive band reject filter •Ethernet interface User-friendly event monitor and help screens. Completely independent and pre-calibrated modules can be field-replaced with minimal training. Built-in fault diagnostic capability with convenient and clearly visible indicators. Meets Global Requirements Meets International Safety Standard EN-60215, Electromagnetic Compatibility 2004/108/EC and Harmonic Standard EN-61000-3-2 to satisfy worldwide requirements. CE Marked. Worldwide Support Backed by over three decades of satellite communications experience, and CPI’s worldwide 24-hour customer support network that includes more than 20 regional factory service centers. 811 Hansen Way, PO Box 51625 Palo Alto, CA 94303 USA tel: +1 (650) 846-3803 fax: +1 (650) 424-1744 e-mail:[email protected] website:www.cpii.com/satcom X-Band Specifications 2.5 kW X-Band Modular SuperLinear TWTA ® Specification Model TL25XJ Output Frequency 7.9 to 8.4 GHz Output Power (min.) TWT Peak Power Flange Peak Power Guaranteed CW Power at Flange Maximum CW Power at Flange Note on Output Power Gain RF Level Adjust Range Gain Stability Over temp, constant drive Small Signal Gain Slope Small Signal Gain Variation Input/Output VSWR 2500 W (63.98 dBm) min. 2220 W (63.45 dBm) min. 1110 W (60.45 dBm) min. 1395 W (61.45 dBm) max. This amplifier guarantees 1110 W of CW power at the flange. The peak power specifications are provided so that desired backoff may be more easily calculated. 75 dB min. at rated output power; 78 dB min. at small signal 0 to 30 dB (via PIN diode attenuator) typ, 0.1 dB steps ±0.25 dB/24 hour max,max. at constant drive and temperature, after 30 minute warmup ±1.0 dB typ. over operating temperature range 0.02 dB/MHz max. 0.5 dB pk-pk max. across any 40 MHz; 3.0 dB pk-pk max. across the 500 MHz band (4.0 dB pk-pk with optional linearizer); 1.25:1 max. Load VSWR 2.0:1 for full spec. compliance; any value operation without damage Phase Noise 10 dB below IESS-308/309 phase noise profile; -50 dBc AC fundamentals related; -47 dBc sum of spurs; Prime power AC line unbalance not to exceed 3%. Excess imbalance may cause an increase in residual RF noise (AM, FM and PM). Phase noise increase is typically 2.5 dB/% imbalance. AM/PM Conversion 6.0˚/dB max; with optional linearizer, can be tuned to 2.0˚/dB max. Harmonic Outputs -80 dBc Noise Density Intermodulation - with respect to the sum of 2 equal carriers 5 MHz apart Group Delay Primary Power Power Consumption Power Factor Ambient Temperature Relative Humidity Altitude Shock and Vibration <-130 dBW/4 kHz from 3.4 to 4.2 GHz; <-65 dBW/4 kHz from 4.2 to 12 GHz (<-60 dBW/4 kHz passband with linearizer option); -110 dBW/4 kHz from 12.0 to 40.0 GHz -25 dBc max. at rated power (1110 W) with optional linearizer; -25 dBc max. at output level of 400 W output power without linearizer 0.02 ns/MHz linear max; 0.002 ns/MHz2 parabolic max; 0.5 ns pk-pk ripple max. Voltage: Three phase with neutral and ground, 208 VAC ±10% with or without neutral OR 380 to 415 VAC; Frequency: 47-63 Hz ±10% five wire; AC current harmonic content: less than 20%, primarily fifth and seventh harmonics. Harmonics must be considered when choosing UPS sources. 5.5 kW max; 4.9 kW typ. at 1000 W output power; 4.2 kW typ. at 800 W output power 3.3 kW typ. at 200 W output power 2.8 kW typ. at 100 W output power 0.95 min; 0.99 typ. 0˚C to +50˚C operating; -54˚C to +71˚C non-operating 95% non-condensing 10,000 ft. with standard adiabatic derating of 2˚C/1000 ft. operating; 50,000 ft. non-operating 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 condition Cooling Forced air with integral blower. Maximum external pressure loss allowable: 0.25 inch water gauge. Connections RF Input: Type N Female; RF output: CPR-112 waveguide flange, grooved, threaded, UNF 2B 10-32; RF output monitor: Type N Female M&C Interface Weight and Dimensions Page 2 of 3 RS-232 and RS-422/485 (4-wire) (Ethernet optional) 165 lbs (74.8 kg) max. / 19 W x 15.75 H x 24 D inches (483 W x 400 H x 610 D mm) X-Band LRU Module Diagram 2.5 kW X-Band Modular SuperLinear TWTA ® Quality Management System - ISO 9001:2008 For more detailed information, please refer to the corresponding CPI technical description if one has been published, or contact CPI. 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 265, ISSUE 4 dated APR 2015 Page 3 of 3