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LD7267中文资料瑞萨数据手册PDF规格书

LD7267
厂商型号

LD7267

功能描述

30 GHz, 100 W CW, CONDUCTION COOLING, HIGH POWER GAIN

文件大小

58.49 Kbytes

页面数量

6

生产厂商 Renesas Electronics America
企业简称

NEC瑞萨

中文名称

日本瑞萨电子株式会社官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-7-23 11:00:00

人工找货

LD7267价格和库存,欢迎联系客服免费人工找货

LD7267规格书详情

GENERAL DESCRIPTION

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

Furthermore, they are of rugged and reliable design offering long-life service.

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 impregnated cathode with a low operating temperature for long life.

○ Microdischarge Free

The tubes are carefully designed to be free from microdischarge in the electron gun for long term operation, therefore they are suitable for digital communication service.

产品属性

  • 型号:

    LD7267

  • 制造商:

    NEC

  • 制造商全称:

    NEC

  • 功能描述:

    30 GHz, 100 W CW, CONDUCTION COOLING, HIGH POWER GAIN

供应商 型号 品牌 批号 封装 库存 备注 价格
LEADTREN
25+23+
MSOP8
68600
绝对原装正品现货,全新深圳原装进口现货
询价
LEADTR
23+
MSOP10
50000
全新原装正品现货,支持订货
询价
LD
2018+
DFN
11256
只做进口原装正品!假一赔十!
询价
LEADTRE
2020+
MSOP8
2500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
通嘉
22+
DFN
41278
原装正品现货
询价
LEADTRE
23+
MSOP8
8650
受权代理!全新原装现货特价热卖!
询价
LEADTREND
25+
MSOP10
3200
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询价
LEADTREN
24+
SSOP8
2679
原装优势!绝对公司现货!可长期供货!
询价
LEADTREN
23+
MSOP8
2500
全新原装正品现货,支持订货
询价
LEADTREN
23+
MSOP8
12800
正规渠道,只有原装!
询价