X-Band 750 W Outdoor TWT Amplifier Plays in the Rain Provides 750 watts of power in a rugged and compact weatherproof package, digital ready, for wideband, singleand multi-carrier satellite service in the 7.9 to 8.4 GHz frequency band. Ideal for transportable and fixed earth station applications. Cost Effective and Efficient Employs a high efficiency, dual-depressed collector helix traveling wave tube, reducing operating costs. Reliable Designed and built to survive in extremely adverse environmental conditions and features increased cooling margin for longer life. CAN-Bus architecture improves reliability and noise immunity. Simple to Operate User-friendly microprocessor-controlled logic with integrated Ethernet computer interface. Digital metering, pin diode attenuation and optional integrated linearizer for improved intermodulation performance. SNMP v1 enabled. Easy to Maintain Modular design and built-in fault diagnostic capability via remote monitor and control. Model T07XO 750 watt X-band (7.9 to 8.4 GHz) Outdoor/Hubmount TWTA for satellite uplink applications OPTIONS •Remote Control Panel •Integral Linearizer •L-Band Block Upconverter (950 to 1450 MHz - contact CPI for specifications) •Redundant and Hybrid Power Combined Systems •Integral 1:1 or 1:2 Switch Control and Drive •Computer Interface: Ethernet Interface (standard) or RS422/485 (optional) •Reduced Radiated Emissions (contact CPI for specifications) •External Receive Band Reject Filter (increases loss by a minimum of 115 dB from 7.25 to 7.75 GHz) 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 35 years 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 750 W X-band Outdoor TWTA Specification Model T07XO Frequency 7.9 to 8.4 GHz Output Power (min.) TWT CW Power at Flange 750 watts (58.75 dBm) min. 650 watts (58.13 dBm) min. Bandwidth 500 MHz Gain Gain Stability 70 dB min. ±0.25 dB/24 hours max. (after 30 minute warmup); ±0.75 dB over any 10°C RF Level Adjust Range 30 dB typ. in 0.1 dB steps Small Signal Gain Slope ±0.02 dB/MHz max. Small Signal Gain Variation 0.5 dB pk-pk max. across any 40 MHz segment; 2.5 dB pk-pk man. across any 500 MHz segment (3.5 dB with linearizer option) Input VSWR 1.3:1 max. Output VSWR 1.3:1 max. Load VSWR 2.0:1 max. continuous operation; 1.5:1 full spec compliance; any value for operation without damage Phase Noise 12 dB below IESS-308/309 mask; 10 dB below MIL-STD-188-164A mask; -36 dBc AC Fundamental; -47 dBc Sum of Spurs (370 Hz to 1 MHz) Spurious Output AM/PM Conversion Harmonic Output Noise Density (at max. gain) Intermodulation -60 dBc per MIL-STD-188-164A 2.5°/dB at 8 dB below for a single carrier at 8 dB below rated output power (at 3 dB backoff with optional linearizer) -12 dBc max. at rated power; -60 dBc with harmonic filter option <-70 dBW/4 kHz, 7.25 - 7.75 GHz; <-65 dBW/4 kHz, transmit band (<-60 dBW/4 kHz with optional linearizer) -25 dBc with regard to the sum of both carriers at total output power 7.5 dB below rated single carrier output (4.5 dB below with optional linearizer), per MIL-STD-188-164-A Spectral Regrowth -30 dBc max. at total output power 6 dB below rated (3 dB below with linearizer), QPSK modulation Group Delay 0.01 ns/MHz linear max, 0.001 ns/MHz2 parabolic max, 0.5 ns pk-pk ripple max. in any 40 MHz band Prime Power 208 to 240 VAC single phase, ±10%; 47-63 Hz Power Consumption 2.7 kVA max; 2.3 kVA typ. at 3 dB backoff Power Factor Ambient Temperature 0.95 min. -40°C to +60°C operating; -40°C to +75°C non-operating Relative Humidity Altitude 100% condensing 10,000 ft. with standard adiabatic derating of 2°C/1000 ft., operating; 50,000 ft, non-operating Shock and Vibration 20 g peak, 11 ms, 1/2 sine; 21 grms, 5 to 500 Hz Acoustic Noise 68 dBA at spatial average of 3 feet from amplifier Heat Dissipation 2000 W max. Cooling M&C Port Forced air with integral blower RS-422/485 Serial (Ethernet interface optional) RF Input Connection RF Output Connection Type N Female CPR-112 waveguide flange, grooved, threaded with UNC 2B 10-32 RF Output Monitor Dimensions Type N female 12.75 x 11.5 x 22.25 in. max. (324 x 292 x 566 mm) Weight 79 lbs (35.9 kg) with no options 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 384, ISSUE 1 dated SEP 2014