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LD7267 Datasheet High Power Traveling Wave Tube

Manufacturer: NEC (now Renesas Electronics)

Overview: DATA S H E E T HIGH POWER TRAVELING WAVE TUBE FOR MUNICATIONS LD7267 SERIES 30 GHz, 100 W CW, CONDUCTION COOLING, HIGH POWER.

General Description

The NEC LD7267 series of PPM-focused traveling wave tubes are designed for use as final amplifiers in the earth-to-satellite munications transmitter, LMDS (Local Multipoint Distribution Service) and other advanced munication systems.

Three models of the LD7267 series are capable of delivering an output power of 100 W over the range of 26.5 GHz to 31.1 GHz and provide a high power gain of 50 dB at 100 W output power.

These are equipped with dualstage depressed collector for enhancing overall efficiency and a single collector.

Key Features

  • ™ High Power Gain The power gain is typically 50 dB at 100 W level. ™ Simple Cooling System The tubes are conduction-cooled, so that the cooling systems are greatly simplified. ™ PPM Focusing The tubes are PPM (Periodic Permanent Magnet) -focused, eliminating entirely the focusing power supplies and interlock circuits. ™ Rugged Construction The tubes are designed to be rugged, therefore they are suitable for transportable systems. ™ Long Life and High Stability The tubes employ an advanced impre.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
LD7260 HIGH POWER TRAVELING WAVE TUBE
LD7261 HIGH POWER TRAVELING WAVE TUBE
LD7262 HIGH POWER TRAVELING WAVE TUBE
LD7263 HIGH POWER TRAVELING WAVE TUBE
LD7202 HIGH POWER TRAVELING WAVE TUBE
LD7213 HIGH POWER TRAVELING WAVE TUBE
LD7213L HIGH POWER TRAVELING WAVE TUBE
LD7215 HIGH POWER TRAVELING WAVE TUBE
LD7215C HIGH POWER TRAVELING WAVE TUBE
LD7215D HIGH POWER TRAVELING WAVE TUBE

LD7267 Distributor