XTRD-1250KHE Data Sheet - Comtech Xicom Technology
XTRD-1250KHE Data Sheet - Comtech Xicom Technology
XTRD-1250KHE Data Sheet - Comtech Xicom Technology
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1250 Watt Ku-BandRack MountHigh Power AmplifierFEATURES• 1250 watts peak power,450 watts linear powerwith linearizer• Compact 4 RU package• Menu driven front paneldisplay and control• Linearizer & harmonic/RX filters included• 1:1, 1:2, 1:N redundancy– optional built incontrollerThe <strong>XTRD</strong>-<strong>1250KHE</strong> is a highly efficient rack mountable travelingwave tube amplifier (TWTA) designed for uplink applications. Theunit includes RF gain control, predistortion linearizer, a solid statepre-amplifier, cooling, and monitoring and control (M&C) system.Rack space is conserved because the amplifier occupies only 4 rackunits (7 inches) of a standard 19 inch rack cabinet.The unit features a menu driven front panel display andRS-232/422/485 serial port interfaces for complete computercontrol. Ethernet is also available as an option. RF, traveling wavetube, and default parameters are easily monitored on the 4-linefront panel display. Gain control is provided via the front panel orthrough the serial interface.The <strong>XTRD</strong>-<strong>1250KHE</strong> incorporates high efficiency, multi-stagecollector 1250W peak power TWT. The output operational poweris limited to 600W (500W flange power); however, the linear powerperformance at this point is equivalent to a 1250W tube. Dependingupon user requirements, the amplifier can be configured foreither single thread or redundant system operation.TECHNOLOGY3550 Bassett Street • Santa Clara • CA 95054 • Tel: (408) 213-3000 • Fax: (408) 213-3001www.xicomtech.com • email sales@xicomtech.com
PERFORMANCE SPECIFICATIONParameters <strong>XTRD</strong>-<strong>1250KHE</strong> <strong>XTRD</strong>-<strong>1250KHE</strong>1FREQUENCY RANGE 13.75 to 14.5 GHz 12.75 to 14.5 GHzOUTPUT POWERGAINTWT Peak Power (typical) 61.0 dBm (1250 W)HPA Flange Peak Power 60.5 dBm (1120 W)Linear Rated Power, HPA Flange (w/linearizer) 56.5 dBm (450 W)Single Carrier Power, HPA Flange 57.0 dBm (500 W)Large Signal (minimum)Small Signal (minimum)Attenuator Range (continuous)Maximum SSG Variation Over:Any Narrow BandFull BandSlope (maximum)Stability, 24 hr. (maximum)Stability, Temperature (maximum)INTERMODULATION (maximum)with two equal carriersHARMONIC OUTPUT (maximum)AM/PM CONVERSION (maximum)NOISE POWER (maximum)Transmit BandReceive BandGROUP DELAY (maximum)BandwidthLinear70 dB70 dB25 dB1.0 dB per 80 MHz2.5 dB per 500 MHz± 0.04 dB/MHz± 0.25 dB± 1.0 dB over temperature range at any frequency-25 dBc@ 450 W total power-60 dBc2.0 deg/dB at ≤ 450 W-70 dBW/4 kHz-150 dBW/4 kHz10.95 to 11.75 GHzAny 80 MHz0.01 nS/MHzParabolic 0.005 nS/MH 2RippleRESIDUAL AM NOISE (maximum)PHASE NOISE (maximum)VSWR0.5 nS/Pk-Pk-50 dBc to 10 kHz-20 (1.5 + logf) dBc 10 to 500 kHz-85 dBc above 500 kHz10 dB below IESS phase noise profileAC fundamental -50 dBcSum of all spurs -47 dBcInput (maximum) 1.3:1Output (maximum) 1.3:1TECHNOLOGY<strong>XTRD</strong>-<strong>1250KHE</strong>
BLOCK DIAGRAMOUTLINE DRAWINGDIMENSIONS (max)RF Output: Ku-Band WR-75INCHESCENTIMETERSW1 17 43.18W2 19 48.26L 24 60.96H 6.97 17.70WEIGHT (Typical)75 lb. 34.02 kg.<strong>XTRD</strong>-<strong>1250KHE</strong>TECHNOLOGY
PRIME POWER180 to 260 VAC47 to 63 Hz, Single Phase2300 VA Typical0.95 Minimum Prime Power FactorENVIRONMENTNONOPERATING TEMPERATURE RANGEOPERATING TEMPERATURE RANGEHUMIDITYALTITUDESHOCK AND VIBRATIONCOOLINGINTERFACECONTROLSSTATUSCOMPUTERSERIAL PORTTypeOPTIONS• Extended Frequency Coverage• 1:1, 1:2, 1:N Redundancy• Variable Phase Combined-50°C to +70°C-10°C to +50°C(2°C/1000 Feet Derating)Up to 95% Noncondensing10,000 Feet MSL (maximum)Normal TransportationForced Air: 250 CFM (typical)FunctionLOCAL Local/Remote AC Power On/OFFLOCAL AND REMOTE Gain Transmit ON/OFFMin/Max Power Alarm/FaultReflected Power Alarm/FaultFault ResetHeater Standby ON/OFFAudio Alarm ON/OFFUnits (Watts, dBm, dBW)Lamp TestFRONT PANEL LEDs Standby PowerFRONT PANEL DIGITALDISPLAYDRY FORM-C RELAYCONTACTS (2)HARDWARE INTERFACEXICOM COMMAND SETRF SAMPLE PORTCOUPLINGLocalSummary FaultHeater Time Out (FTD)Power OutReflected PowerTWT TemperatureHeater HoursSummary FaultTwo Ports: RS-232 & RS-422/RS-485ASCII Commands-43 dB NominalConstant PowerRemoteHigh Voltage ON/OFFHeater StandbyBeam HoursHelix CurrentHelix VoltageFaults:High VSWRHigh VoltageHelix CurrentTWT Temperature• Built-in Redundancy Controller• Ethernet• Integral L-Band Block Upconverter(BUC)Headquarters<strong>Comtech</strong> <strong>Xicom</strong> <strong>Technology</strong>, Inc.3550 Bassett StreetSanta Clara, CA 95054USAPhone: +1-408-213-3000Fax: +1-408-213-3001email: sales@xicomtech.comWeb: www.xicomtech.com. . . . . . . . . .Europe Sales Office<strong>Comtech</strong> <strong>Xicom</strong> <strong>Technology</strong> Europe, LTD4 Portland Business CenterManor House LaneDatchetBerkshire SL3 9EGUnited KingdomPhone: +011 44 (0) 1753 549 999Fax: +011 44 (0) 1753 549 997email: sales@xicomeurope.comWeb: www.xicomtech.com. . . . . . . . . .Asia Sales Office<strong>Comtech</strong> <strong>Xicom</strong> <strong>Technology</strong>150 Cecil Street#08-02Singapore 069543Phone: +011 65 6325 1953Fax: +011 65 6325 1950email: asiasales@xicomtech.comWeb: www.xicomtech.comTECHNOLOGYDocument <strong>XTRD</strong>-<strong>1250KHE</strong> Rev 12, 03/01/2013© 2013Note: Technical specifications are subject to change without notice. Pleasecontact <strong>Xicom</strong> <strong>Technology</strong> before using this information for system design.
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