250W CW Outdoor TWT Power Amplifier for Satellite Communications Ka- Band The T03KO Series 250 watt CW Ka-band TWT Power Amplifiers— Environmentally sealed compact design for outdoor operation Ka-Band Global Applications Rugged, compact and lightweight amplifier designed for outdoor use. Meets International Safety Standard EN-60215, Electromagnetic Compatibility 2004/108/EC and Harmonic Standard EN-61000-3-2 to satisfy worldwide requirements. Efficient and Cost Effective Mounting at the antenna improves performance through minimized cable losses and saves cost in system design. Employs a high efficiency helix traveling wave tube, reducing operating costs. Simple to Operate User-friendly microprocessor-controlled logic with integrated RS422/485 computer interface. Digital metering is standard. Worldwide Support Backed by over three decades of satellite communications experience, and CPI’s worldwide 24-hour customer support network that includes twenty regional factory service centers. Easy to Maintain Modular design and built-in fault diagnostic capability via remote monitor and control. 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 250W CW TWT Outdoor Power Amplifier Plays in the Rain Ka -B a n d SPECIFICATIONS, Ka-band Outdoor LPA SPECIFICATIONS, T03KO Series Electrical Frequency Output Power TWT Flange OPTIONS: User-specified frequency rnage within the 27.5 to 31.0 GHz band, as limited by bandwidth specification (see note 1) 250 W (54.0 dBm) min. 215 W (53.3 dBm) min. Electrical (continued) Group Delay (over any 40 MHz) Linear 0.01 nsec/MHz max. Parabolic 0.001 nsec/MHz2 max. Ripple 0.5 nsec pk-pk typ, 1.0 nsec pk-pk max. Intermodulation -24 dBc max. or better with two equal carriers at total output flange power of 7 dB below rated single carrier output (at 4 dB below with optional linearizer) Primary Power 100-240 VAC ± 10% single phase, 47-63 Hz ±0.25 dB/24hr max. (at constant drive and temp.), ±1.0 dB over temperature range Power Consumption 780 VA typ. Power Factor 0.95 min. • 1 RU Remote Control Panel Bandwidth Up to 1000 or 2500 MHz, depending on desired frequency range (see note 1) • Internal Switch Control and Drive Gain 70 dB min. at rated power output; 75 dB typ. at small signal (70 dB min. with optional linearizer) • Redundant and Power Combined Subsystems Gain Stability • Linearizer Small Signal Gain Slope ±0.025 dB/MHz max. Environmental (Operating) Small Signal Gain Variation 0.5 dB pk-pk across any 40 MHz segment; 2.5 dB pk-pk across 1000 MHz Ambient Temperature RF Level Adjust Range 0 to 25 dB min. Attenuator Step Size 0.1 dB -40°C to +50°C operating, in direct sunlight; -40°C to +55°C operating, out of direct sunlight; -54°C to +75°C non-operating • Block Up Converter (BUC) - Refer to T03KO B-Series • Ethernet Interface Input and Output VSWR 1.3:1 max. Relative Humidity 100% condensing Load VSWR 1.5:1 max. continuous operation; any value for operation without damage; 2.0:1 max continuous Altitude 10,000 ft. with standard adiabatic derating of 2°C/1000 ft., operating; 50,000 ft., non-operating Phase Noise 12 dB below IESS 308 continuous mask Shock 20 g pk, 11 mS, 1/2 sine Spurious Output -60 dBc max. Vibration 2.1 grms, 5 to 500 Hz AM/PM Conversion 2.5°/dB max. for a single carrier up to 6 dB OBO (1.0°/dB max. up to 3 dB OBO with linearizer option) Acoustic Noise 65 dBA typ. @ 3 ft. from amplifier Heat Dissipation 800 VA Residual AM Harmonic Output Noise Density Noise Power Ratio -50 dBc below 10 kHz -20 [1.5 + log F(kHz)] dBc, 10 kHz to 500 kHz -85 dBc, above 500 kHz -12 dBc max. at rated power (-60 dBc with harmonic filter option) <-150 dBW/4 kHz, below 21.2 GHz, <-115 dBW/12.5 MHz, below 21.2 GHz typ. <-70 dBW/4 kHz max, transmit band (<-80 dBW/4 kHz typ. in transmit band) <-65 dBW/4 kHz max, transmit band with linearizer option Mechanical Cooling Forced air with integral blower RF Input Connection WR-28F (WR-34F optional) RF Output Connection WR-34G (WR-28G optional) Remote Interface RS422/485 and RS232 serial (Ethernet interface optional) RF Output Monitor 2.9 mm SMA Female Dimensions (W x H x D) 10.25 x 9.5 x 20.0 in. (261 x 242 x 508 mm) not including handle or connectors Weight 55 lbs (25 kg) with no options -12 dB at 7 dB OBO -18 dB at 4 dB OBO (with linearizer option) Note 1: Please consult CPI representative to confirm that desired bandwidth is available over desired frequency range. Mounting hardware is provided with each amplifier. 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 151, ISSUE A 05/12 PDF