LD7262中文资料瑞萨数据手册PDF规格书
LD7262规格书详情
GENERAL DESCRIPTION
The NEC LD7262 series of PPM focused traveling wave tubes are designed for final amplifier in the earth-tosatellite communications 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 optimum 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.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
LEADTREND |
2450+ |
DFN |
6540 |
只做原厂原装正品终端客户免费申请样品 |
询价 | ||
LEADTREND |
25+ |
QFN |
15000 |
一级代理原装现货 |
询价 | ||
LEADTRE |
25+ |
QFN |
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 | ||
LEADTREN |
2407+ |
QFN |
7750 |
原装现货!实单直说!特价! |
询价 | ||
LEADTREND |
10+ |
2512 |
询价 | ||||
LEADTREND |
24+ |
QFN |
22055 |
郑重承诺只做原装进口现货 |
询价 | ||
LEADTRE |
22+ |
QFN |
20000 |
公司只做原装 品质保证 |
询价 | ||
LD |
2016+ |
QFN |
2600 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
LEADTIEND |
24+ |
MSOP10 |
600 |
询价 | |||
通嘉 |
24+ |
QFN |
63200 |
一级代理/放心采购 |
询价 |


