LD7213 Datasheet HIGH POWER TRAVELING WAVE TUBE

Manufacturer: NEC (now Renesas Electronics)

LD7213 high power traveling wave tube by NEC (now Renesas Electronics) - Datasheet Preview

Datasheet Details

Part number	LD7213
Manufacturer	NEC (now Renesas Electronics)
File Size	46.11 KB
Description	HIGH POWER TRAVELING WAVE TUBE
Download	LD7213 Download (PDF)

General Description

The NEC LD7213 and LD7213L are PPM-focused traveling wave-tubes designed for use as final amplifiers in the earth-to-satellite communications transmitter.

These are capable of delivering an output power of 300 W over the range of 14.0 to 14.5 GHz and 13.75 to 14.5 GHz.

They provide a high power gain of 55 dB at 300 W output, and flat gain variation of 1.5 dB at any power level.

Overview

DATA S H E E T HIGH POWER TRAVELING WAVE TUBE FOR GROUND TERMINALS LD7213, LD7213L 14 GHz, 300 W CW, CONDUCTION COOLING, HIGH POWER GAIN, FLAT GAIN VARIATION.

Key Features

™ High Power Gain The power gain is typically 58 dB at small signal level and 55 dB at 300 W level. ™ Simple Cooling System The tubes are conduction-cooled, so that the cooling systems are greatly simplified. ™ PPM (Periodic Permanent Magnet) 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. ™ Lon.

More Datasheets from NEC (now Renesas Electronics)

Part Number	Description
LD7213L	HIGH POWER TRAVELING WAVE TUBE
LD7215	HIGH POWER TRAVELING WAVE TUBE
LD7215C	HIGH POWER TRAVELING WAVE TUBE
LD7215D	HIGH POWER TRAVELING WAVE TUBE
LD7215W	HIGH POWER TRAVELING WAVE TUBE
LD7217	HIGH POWER TRAVELING WAVE TUBE
LD7202	HIGH POWER TRAVELING WAVE TUBE
LD7235	HIGH POWER TRAVELING WAVE TUBE
LD7237	HIGH POWER TRAVELING WAVE TUBE
LD7246A	HIGH POWER TRAVELING WAVE TUBE