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LD7714

30 GHz, 40 W CW, Conduction Cooling, Mimimum Size

30GHz,40WCW,ConductionCooling,MimimumSize GENERALDESCRIPTION TheNECLD7714isaPPM-focusedtravelingwavetubedesignedforuseasfinalamplifierintheearth-to-satellitecommunicationstransmitter,LMDS(LocalMultipointdistributionservice)andotheradvancedcommunication

LD7714

MIDIUM POWER TRAVELING WAVE TUBE FOR COMMUNICATIONS; Lightweight, Compact and Efficient\n? The tube has a dual-depressed collectors and designed to operate at high efficiency across the power output range. It features state-of-the-art techniques to optimize size and efficiency.\n? Low Distortion\nDistortion is a very important factor in multiplex digital signals transmission. NEC has developed techniques for the correction of non-linear distortion and phase generated in a TWT. As a result, the TWT has an optimum performance across a broad power range and is ideally suited for multi-carrier trancmission systems.\nSimple Cooling System\n? The tube is conduction cooled, so that the cooling system is simplified.\nRugged Construction\n? The power gain is designed to be rugged, therefore it is suitable for transportable systems.\nLong Life and High Stability\n? The tube employs an advanced impregnated cathode with a low operating temperature for long life.\nMicro-discharge Free\n? The tube is carefully designed to be free from microdischarge in the electron gun for long term operation, therefore it is suitable for digital communication service.?;

30 GHz, 40 W CW, Conduction Cooling, Mimimum SizeGENERAL DESCRIPTION\nThe NEC LD7714 is a PPM-focused traveling wave tube designed for use as final amplifier in the earth-to-satellite communications transmitter, LMDS (Local Multipoint distribution service) and other advanced communication systems.\nThis is capable of delivering an output power of 40 W over the range of 27.5 to 30.0 GHz and provides a power gain of more than 40 dB at 40 W level.\nFurthermore, it is of rugged and reliable design offering long-life service.FEATURES\nLightweight, Compact and Efficient\n? The tube has a dual-depressed collectors and designed to operate at high efficiency across the power output range. It features state-of-the-art techniques to optimize size and efficiency.\n? Low Distortion\nDistortion is a very important factor in multiplex digital signals transmission. NEC has developed techniques for the correction of non-linear distortion and phase generated in a TWT. As a result, the TWT has an optimum performance across a broad power range and is ideally suited for multi-carrier trancmission systems.\nSimple Cooling System\n? The tube is conduction cooled, so that the cooling system is simplified.\nRugged Construction\n? The power gain is designed to be rugged, therefore it is suitable for transportable systems.\nLong Life and High Stability\n? The tube employs an advanced impregnated cathode with a low operating temperature for long life.\nMicro-discharge Free\n? The tube is carefully designed to be free from microdischarge in the electron gun for long term operation, therefore it is suitable for digital communication service.

OPA7714WDD

InfraredLEDChip

PT7714

20-AProgrammableIntegratedSwitchingRegulator

PT7714

20-ALow-VoltageProgrammableIntegratedSwitchingRegulator

UZ7714

6WATTPOWERZENERS

UZ7714

POWERZENERS6Watt,Military,10WattMilitary

UZ7714

POWERZENERS

DESCRIPTION Fused-in-glass,metallurgicallybonded6wattleadedzenersand10wattstud-type-zeners. FEATURES ●HighSurgeRating ●SmallPhysicalSize ●LeadedandStudPackagesAvailable

XRP7714

QuadChannelDigitalPWMStepDownController

XRP7714

QuadChannelDigitalPWMStepDownController