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LD7217 数据表 (PDF) - NEC

LD7217 Datasheet PDF - NEC
部件名 LD7217
下载  LD7217 下载

文件大小   48.71 Kbytes
  4 Pages
制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC
功能描述 6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN

LD7217 Datasheet (PDF)

Go To PDF Page 下载 数据表
LD7217 Datasheet PDF - NEC

部件名 LD7217
下载  LD7217 Click to download

文件大小   48.71 Kbytes
  4 Pages
制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC
功能描述 6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN

LD7217 数据表 (HTML) - NEC

LD7217 Datasheet HTML 1Page - NEC LD7217 Datasheet HTML 2Page - NEC LD7217 Datasheet HTML 3Page - NEC LD7217 Datasheet HTML 4Page - NEC

LD7217 产品详情

GENERAL DESCRIPTION
NEC LD7217 series of PPM-focused traveling wave tubes are designed for use as final amplifiers in the earth-tosatellite communications transmitter.
LD7217S and LD7217 are capable of delivering an output power of 600 W and 700 W over the range of 5.85 to 6.425 GHz and provide a high gain of 45 / 54 dB at 600 / 700 W level . In addition, LD7217W is capable of delivering an output power of 700 W with a gain of 54 dB over the range of 5.85 to 6.65 GHz. The LD7217 series provide a flat gain variation of 1.5dB (LD7217S) ,1.0dB (LD7217) and 1.8dB (LD7217W) at any power level.
Furthermore, these are of rugged and reliable design offering long-life service.
LD7217S is fully compatible with VTC6361B3, and LD7217 is also fully compatible with VTC6361B4.

FEATURES
○ High Power Gain
    The power gain is typically 45 dB at 600 W level and 54 dB at 700 W level.
○ Simple Cooling System
    All the tubes are forced-air-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.




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类似说明 - LD7217

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关于 NEC


NEC Corporation是一家日本跨国信息技术和电子公司。该公司成立于1899年,总部位于日本东京。 NEC提供广泛的产品和服务,包括信息技术,电信和电子产品。它的投资组合包括计算机硬件,软件和服务,网络解决方案,显示解决方案以及企业服务器和存储解决方案。

NEC以其在信息技术领域的专业知识及其提供创新和高质量产品和服务的能力而闻名。该公司在世界各地拥有运营和设施,并在亚太地区拥有强大的业务。 NEC与客户紧密合作,提供满足其特定要求和需求的自定义解决方案。

除了其核心业务外,NEC还活跃于研发领域,并参与了与高级技术有关的各种项目,例如人工智能,5G网络和物联网(IoT)。 NEC致力于提供可持续的解决方案,以支持社会发展并改善世界各地人们的生活质量。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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