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PDF LD7262 Data sheet ( Hoja de datos )
| Número de pieza | LD7262 | |
| Descripción | 6 GHz / 750 W CW / CONDUCTION COOLING / HIGH POWER GAIN | |
| Fabricantes | NEC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LD7262 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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DATA SHEET
HIGH POWER TRAVELING WAVE TUBE
FOR COMMUNICATIONS
LD7262 SERIES
6 GHz, 750 W CW, CONDUCTION COOLING, HIGH POWER GAIN
GENERAL DESCRIPTION
The NEC LD7262 series of PPM focused traveling wave tubes are designed for final amplifier in the earth-to-
satellite communication's transmitter.
These are capable of delivering an output power of 750 W over the range of 5.85 to 6.45 GHZ and an output
power of 700 W over the range of 5.85 to 7.1 GHZ With a power gain of more than 45 dB at any power level.
Furthermore, these are rugged and reliable design offering long life services.
FEATURES
™ Lightweight, Compact and Efficient
The tube has 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.
™ Low Distortion
Distortion 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 opti-
mum pertormance across a broad power range and is ideally suited for multi-carrier transmission systems.
™ Simple Cooling System
The tube is conduction cooled, so that the cooling system is simplified.
™ Rugged Construction
The power gain is designed to be rugged, therefore it is suitable for transportable systems.
™ Long Life and High Stability
The tube employs an advanced impregnated cathode with a low operating temperature for long life.
™ Micro-discharge Free
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.
For safe use of microwave tubes, refer to NEC document “Safety instructions to all personnel
handling electron tubes” (ET0048EJ∗V∗UM00)
The information in this document is subject to change without notice.
Document No. ET0475EJ1V0DS00 (1st edition)
Date Published September 1999 M
Printed in Japan
©
1999
1 page  
LD7262 SERIES
DATA SHEET ET0475EJ1V0DS00
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet LD7262.PDF ] | |
Hoja de datos destacado
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