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LD7246A - HIGH POWER TRAVELING WAVE TUBE

Datasheet Summary

Description

NEC LD7246A is PPM-focused traveling wave tube designed for use as final amplifier in the earth-to-satellite communications transmitter.

This is capable of delivering an output power of 130 W over the range of 13.75 to 14.5 GHz.

It provides a high power gain of 53 dB at 123 W output power.

Features

  • ™ Light weight, Compact and Efficient The tube has dual-depressed collectors and is designed to operate at high efficiency across wide power output range. It features state-of the art techniques to optimize size and efficiency. ™ High Power Gain The power gain is typically 53 dB at 123 W level. ™ Simple Cooling System The tube is conduction-cooled, so that the cooling system is greatly simplified. ™ PPM Focusing The tube is PPM (Periodic Permanent Magnet) -focused, eliminating entirely focusing.

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Datasheet preview – LD7246A

Datasheet Details

Part number LD7246A
Manufacturer NEC
File Size 44.39 KB
Description HIGH POWER TRAVELING WAVE TUBE
Datasheet download datasheet LD7246A Datasheet
Additional preview pages of the LD7246A datasheet.

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Full PDF Text Transcription

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DATA S H E E T HIGH POWER TRAVELING WAVE TUBE FOR GROUND TERMINALS LD7246A 14 GHz, 123 W CW, CONDUCTION COOLING, MINIMUM SIZE GENERAL DESCRIPTION NEC LD7246A is PPM-focused traveling wave tube designed for use as final amplifier in the earth-to-satellite communications transmitter. This is capable of delivering an output power of 130 W over the range of 13.75 to 14.5 GHz. It provides a high power gain of 53 dB at 123 W output power. Furthermore, this is of rugged and reliable design offering long-life services. FEATURES ™ Light weight, Compact and Efficient The tube has dual-depressed collectors and is designed to operate at high efficiency across wide power output range. It features state-of the art techniques to optimize size and efficiency.
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