750W Outdoor TWT Amplifier for Satellite Communications D BS- Band The T07DO DBS-Band 750 Watt TWT Medium Power Amplifier — high efficiency in an environmentally sealed compact package designed for outdoor operation Easy to Maintain Provides 750 watts of power in a rugged and compact weatherproof 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. 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. SNMP enabled. 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 more than twenty regional factory service centers. 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. 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 750W Outdoor TWT Amplif ier Plays in the Rain DBS - B a n d SPECIFICATIONS, T07DO Electrical OPTIONS: • Integral Linearizer • Remote Control Panel • Redundant and Hybrid Power Combined Systems • Integral L-Band Block Upconverter (BUC): see TD-187 for specifications • Integrated switch control and drive (1:1 or 1:2) • Computer Interface: Ethernet Interface (standard) or RS422/485 (optional) • Inlet Air Filter Electrical (continued) Frequency 17.3 to 18.4 GHz Output Power TWT Flange 750 W min. (58.75 dBm) 630 W min. (58.00 dBm) Bandwidth 1100 MHz Gain 70 dB min. Primary Power Voltage Frequency RF Level Adjust Range 0 to 30 dB typ. Power Consumption 2.7 kVA max. 2.3 kVA typ. at 3 dB backoff ±0.25 dB/24hr max. (after 30 min. warmup) ±0.75 dB over ±10°C Power Factor 0.95 min. Inrush Current 200% max. Small Signal Gain Slope ±0.02 dB/MHz max. Environmental (Operating) Small Signal Gain Variation Across any 80 MHz band Across the 1100 MHz band 1.0 dB pk-pk max. 4.0 dB pk-pk max. Input VSWR Gain Stability At constant drive & temp. Over temp., constant drive 1.3:1 max. Relative Humidity 100% condensing Output VSWR 1.3:1 max. Altitude Load VSWR Continuous operation Full spec compliance Operation without damage 2.0:1 1.5:1 Any value 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 msec, 1/2 sine; 2.1 G rms, 5 to 500 Hz. Phase Noise IESS Phase Noise Profile 10 dB below mask AC fundamentals -42 dBc (IESS-308 by 12 dB) Sum of spurs (370 Hz to 1 MHz) -50 dBc Acoustic Noise 68 dBA (as measured at 3 ft.) Heat Dissipation 2000 W max. AM/PM Conversion Cooling (TWT) Forced air with integral blower 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) 12.75 x 11.5 x 22.25 in. (324 x 292 x 566 mm) Weight 79 lbs (35.9 kg) max. 2.5°/dB max. for a single-carrier at 7 dB below rated power (at 3 dB below rated power with linearizer option) Harmonic Output -60 dBc at rated power, second and third harmonics Noise Density <-150 dBW/4 kHz, 10.0 to 12.75 GHz; <-65 dBW/4 kHz, passband (<-60 dBW/4 kHz with linearizer); <-105 dBW/4 kHz, 18.9 to 20.0 GHz -24 dBc or better with two equal carriers at total output power level of 51 dBm; -26 dBc at 54 dBm output power from 17.3 to 17.8 GHz with linearizer: -25 dBc at 54 dBm output power from 17.3 to 18.1 GHz with linearizer; -24 dBc at 54 dBm output power from 17.3 to 18.4 GHz with linearizer 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. PDF Single phase, 208-240 VAC ±10% 47-63 Hz -40°C to +60°C operating (to 55°C including solar loading); -40°C to +75°C non-operating Certificate Number: 30515 MAY 14 0.02 ns/MHz linear max. 0.002 ns/MHz sq. parabolic max. 1.5 ns pk-pk ripple max. (0.5 ns typ.) Ambient Temperature Intermodulation MKT 282, ISSUE P Group Delay (in any 80 MHz band) Mechanical