Ka-Band 40 W Ka-band BUC CPI-Built RF Brick Inside Robust CPI design and manufacturing, combined with plenty of thermal margin, results in a BUC that is rock-solid, highly efficient and easy to maintain. Highly Linearity Excellent AM/PM, phase noise and spectral regrowth performance. Simple to Operate User-friendly microprocessor-controlled logic with Ethernet computer interface (serial interface optional). Also contains digitally controlled attenuator. Redundant systems available. Extended Band Operation Provides 20 watts of linear power over selected bandwidth from 500 to 1000 MHz within the 29 to 31 GHz band. An optional multi-band BUC is available that allows the user to switch among pre-selected frequency bands. Global Applications Perfect for Satcom on the Move, Micro Flyaway Systems, VSATs, and antenna-mount applications. Meets Electromagnetic Compatibility Directive 2004/108/EC to satisfy worldwide requirements and is CE-marked. Model B3KO-A 40 watt Ka-band BUC for satellite uplink applications OPTIONS •Multiplexed 10 MHz reference •Multi-band BUC: select from multiple factory-set frequency bands within Ka-band •1 RU remote control •Other frequency ranges within Ka-band ) contact CPI for details) •RS-232, RS-422, RS-485 serial interface •AC option (requires external AC converter model 7580B •1:1 redundant switching •Linearizer - delivers additional 1.5 dB of output RF power. •Remove BUC 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 Ka-Band Specifications 40 W Ka-band BUC Specification Frequency L-Band Input Output Power (min.) Saturated (Psat, CW) Linear (Plin) Linear (Plin) with linearizer Model B3KO-A Select any of 29.5 to 30.0 GHz, 29 to 30 GHz or 30 to 31 GHz (others available - contact CPI for details) 950 to 1450 MHz, 950 to 1700 MHz, 1 to 2 GHz (others available) 40 watts (46 dBm) 15 watts (41.76 dBm) over temp. and freq. 21 watts (43.22 dBm) over temp. and freq. Local Oscillator Frequency 28.05 GHz Small Signal Gain 57 dB min. Gain Stability Over temp, constant drive Over 24 hours, fixed temp. ±2.0 dB max. ±0.25 dB Gain Slope Gain Stability ±0.04 dB/MHz max. ±1.75 dB max. over full band; ±0.5 dB pk-pk max. over any 10 MHz Gain Adjustment Range 20 dB Input VSWR/Output VSWR Load VSWR 1.5:1 max. (50 ohms)/1.35:1 max./ 2.0:1 continuous operation; 1.5:1 full spec. compliance Residual AM, max. Intermodulation -80 dBc > 100 kHz from carrier -25 dBc max. with respect to each of two equal carriers 5 MHz apart, at 15 W output power Reference Phase Noise External Reference 10/50 MHz auto-detect -125 dBc/Hz at 10 Hz; -150 dBc/Hz at 100 Hz; -160 dBc/Hz at 1 kHz; -165 dBc/Hz at 10 kHz; Level from -12 dBm (min) to +5 dBm (max.) Output Phase Noise 3 dB better than MIL-STD-188-164A AM/PM Conversion 2.0˚/dB max. for a single carrier at rated linear power Harmonic Output -60 dBc max. at rated linear power Spurious Response at P(lin) Noise Power Density -60 dBc max. in band <-150 dBW/4 kHz, receive band; <-70 dBW/4 kHz, passband Group Delay 0.03 ns/MHz linear max, 0.003 ns/MHz2 parabolic max, 1.0 ns pk-pk ripple max. in any 80 MHz band Prime Power 48 VDC ±20% (AC optional) Power Consumption Ambient Temperature 420 watts max. at P(lin) -40˚C to +50˚C operating in direct sunlight; -40˚C to +60˚C operating out of direct sunlight; -54˚C to +71˚C non-operating Relative Humidity Altitude (operating) 100% condensing 12,000 feet with standard adiabatic derating of 2˚C/1000 feet, operating; 50,000 feet, non-operating Cooling Shock and Vibration Integral forced air 20 g peak, 11 msec, 1/2 sine; 2.1 grms, 5 to 500 Hz RF Output Connection WR-28 grooved waveguide flange L-band Input Connection Type N female M&C Interface RJ45 Ethernet connector; 12-10 circular MIL serial I/O (serial interface optional) Remote Status Transmit ON/OFF; Summary Fault Temp; Fault Identification; RF Inhibit (ON/OFF); Lock Detect Remote Control Transmit ON/OFF; Fault Reset; Attenuator Setting Dimensions, L x W x H (not including connectors, isolator or top screws, contact CPI for outline drawing if needed) 12.50” x 6.43” x 6.30” (318 x 164 x 160 mm) Weight 16 lbs (7.5 kg) typ, DC input version 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 275, ISSUE AA dated JUL 2015