X-Band Gen IV Klystron High Power Amplifier for Satellite Communications X- Band The Gen IV High Power Amplifier X-Band Gen IV — provides up to 3.3 kW of power in a dual drawer package Unmatched Efficiency Uses less power and produces less heat than any other K-HPA. Features Power Saver and Power Tracker, optimizing K-HPA efficiency to meet your operating condition. X-Band New Features and Options Scopescreen provides a graphical log display. The Ethernet Option provides higher speed connections, can update and coordinate all clock settings, and enables a snapshot feature where user can create a file containing all settings, alarms and faults at a single point in time. Greater efficiency and exceptional thermal margins have enabled CPI to design the smallest KPA on the market --- without the threat of overheating or a shorter klystron life. All areas of the amplifier are easily accessible and there are no large harnesses to get in the way. Separate RF and Power Supply drawers slide out from a standard rack. Acoustically Quiet The quietest K-HPA in the industry. Greater Reliability Worldwide Support Low temperatures are the key to longer lifetimes for klystrons and electronic parts. The CPI power supply design and high efficiency, multi-stage depressed collector klystron make these lower temperatures possible. 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. Useful Displays Large, high quality, color, graphical display has a wide viewing angle and asharp appearance. All important functions are clearly displayed, and an event log is included. Integrated Protection Switching Redundant switch controller eliminates the cost of external controllers. System status is shown on the display and switch controls are implemented locally on the front panel touch-pad, or remotely via the digital serial interface. 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 Gen IV Klystron High Power Amplifier Unmatched Size Easy Maintenance, Easy Handling X-Ba n d SPECIFICATIONS, X-Band Gen IV Electrical Electrical (continued) Frequency Ranges 7.9 - 8.4 GHz Klystron Power Output 2.5, 3.0 or 3.3 kW min. (64.0, 64.8 or 65.1 dBm) Amplifier Output 1 at flange with harmonic filter 2.0, 2.4 or 2.7 kW min. (63.0, 63.8 or 64.3 dBm) Bandwidth 60 MHz (with 2.5 kW klystron) or 45 MHz ( with 3.0 kW klystron) • Motorized Channel Selector: (<1 second) Power Adjustability 0 to -20 dB of output with ±0.1 dB typical resolution • Remote Control Panel Gain at Rated Power 77 dB, min. Inrush Current, peak Gain Stability vs. Time ±0.25 dB/24 hr. max. at constant drive and temperature Mechanical Gain Stability vs. Temp. 1 dB max. from 20° to 40°C; ±2.5 dB max from 0° to 50°C (at constant drive) OPTIONS: • Linearizer • L-Band Block Upconverter (BUC) (Contact factory for typical performance specifications with integrated BUC) Gain Slope (at rated power) 0.04 dB/MHz max. over Fo ±30 MHz Gain Variation (at rated power) 0.4 dB pk-pk max. over Fo ±30 MHz • Ethernet Interface Input VSWR 1.25:1 max. Output VSWR 1.30:1 max. Load VSWR 2.0:1 max. for full spec. compliance; any value for operation without damage Residual AM2 -50 dBc max., 20 to 400 Hz -60 dBc max., 400 Hz to 2 kHz -80 dBc max., 2 kHz to 500 kHz AM/PM Conversion (at rated power) 4°/dB max. Harmonic Output with filter: without filter: Noise and Spurious (at rated gain) -80 dBc -35 dBc -135 dBW/4 kHz, 3.7 - 4.2 GHz -65 dBW/4 kHz, 4.2 - 12.0 GHz -110 dBW/MHz, 4.2 - 40 GHz, excluding passband Phase Noise2 Exceeds requirements of INTELSAT Standard IESS-308/309 by -10 dB at -10 dB backoff Intermodulation -28 dBc with two equal carriers at total output 7 dB below rated single-carrier output Group Delay In any 40 MHz band: 0.10 ns/MHz linear max. 0.02 ns/MHz2 parabolic max. 2.0 ns pk-pk ripple max. Primary Power 3 Power Factor All ratings are ± 10%, 47-63 Hz 3-phase with neutral and ground: 200 VAC (without neutral) 208 VAC 380 to 415 VAC 480 VAC 180% of normal line current peak max. (first half-cycle only) RF Input Connection Type N female RF Output Connection WR-112 with grooved flange RF Power Monitors Type N female Dimension (W x H x D without fans and handles) RF Drawer 19 x 17.5 x 28 in. (483 x 445 x 711 mm) PS Drawer 19 x 8.75 x 24 in. (483 x 223 x 610 mm) Weight RF Drawer PS Drawer 180 lbs w/klystron (81.7 kg) 100 lbs (45.4 kg) Cooling Forced air with integral blower and fans; separate klystron collector cooling path Air Flow Rate, Klystron 175 cfm min., at sea level External Ducts Backpressure 0.5 inch water gauge total, maximum. Klystron Heat Loss 5300 W max. Heat Loss in Room (cabinet less Klystron) 2000 W max. Acoustic Noise 63 dBA nominal, measured 3 ft. from front of equipment Environmental Ambient Temperature -10° to +50° operating; -40° to +80° non-operating Relative Humidity 95%, non-condensing Altitude operating: non-operating: Shock and Vibration 10,000 ft. (3000 m) with standard adiabatic temp derating of 2°C/1000 ft. or 6.5°C/km 40,000 ft. (12,000 m) As normally encountered in satellite earth stations and shipping 3 AC current harmonic content: less than 20%, primarily fifth and seventh harmonics. Harmonics must be considered when choosing UPS sources. 2 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. 4 Lower power consumption can be achieved if power saver (included as standard) is employed when operating below rated output power. 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 8.0 kW max for 2.5 kW operation 1 Harmonic filter can be removed as an option. Add 0.25 dB to amplifier output for units ordered without harmonic filter. Certificate Number: 30515 06/11 9.5 kW max for 3 kW operation. Typical values for the following RF output backoffs with respect to rated (power saver off): 8.9 kW @ 0 dB (rated) 6.6 kW @ -4 dB 5.6 kW @ -7 dB 5.2 kW @ -10 dB 4.8 kW @ -13 dB 0.95 min. Please check CPI’s web site to ensure most current data sheet. MKT 164, ISSUE 4 Power Consumption4