LD7215 Datasheet HIGH POWER TRAVELING WAVE TUBE

Manufacturer: NEC (now Renesas Electronics)

LD7215 high power traveling wave tube by NEC (now Renesas Electronics) - Datasheet Preview

Datasheet Details

Part number	LD7215
Manufacturer	NEC (now Renesas Electronics)
File Size	92.50 KB
Description	HIGH POWER TRAVELING WAVE TUBE
Datasheet	LD7215 Datasheet

General Description

The NEC LD7215, LD7215C and LD7215D are PPM-focused traveling wave tubes designed for use as the final amplifiers in the earth-to-satellite communications transmitter.

These are capable of delivering an output of 3 kW over the range of 5.85 to 6.425 GHz.

They provide a high power gain of 46 dB at an output power of 3 kW, and flat gain variation of 2.5 dB by LD7215, 1.0 dB by LD7215C and LD7215D at small signal level in the full frequency range.

Overview

DATA S H E E T HIGH POWER TRAVELING WAVE TUBE FOR GROUND TERMINALS LD7215, LD7215C, LD7215D 6 GHz, 3 kW, HELIX TYPE, PPM FOCUSING, HIGH POWER GAIN, FLAT GAIN VARIATION.

Key Features

™ High Power Gain The power gain is typically 52 dB at small signal level and 46 dB at 3 kW Ievel. ™ Simple Cooling System All the tubes are forced-air-cooled, so that the cooling system is greatly simplified. ™ PPM Focusing The tubes are PPM (Periodic Permanent Magnet) focused, and eliminate entirely the requirement for focusing power supplies and interlock circuits. ™ Long Life and High Stability The tubes employ advanced impregnated cathode with a low operating temperature for long life. ™ Mi.

More Datasheets from NEC (now Renesas Electronics)

Part Number	Description
LD7215C	HIGH POWER TRAVELING WAVE TUBE
LD7215D	HIGH POWER TRAVELING WAVE TUBE
LD7215W	HIGH POWER TRAVELING WAVE TUBE
LD7213	HIGH POWER TRAVELING WAVE TUBE
LD7213L	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