R&S®PKU100

适用于 Ku 频段的卫星上行链路放大器

R&S®PKU100 solid-state power amplifier
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R&S®PKU100 - 400 W indoor, front view
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R&S®PKU100 - 400 W indoor, side view
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R&S®PKU100 - 400 W outdoor, front view
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R&S®PKU100 - 400 W outdoor, side view
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R&S®PKU100 - 750 W
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R&S®PKU100 - 750 W
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R&S®PKU100 solid-state power amplifier R&S®PKU100 - 400 W indoor, front view R&S®PKU100 - 400 W indoor, side view R&S®PKU100 - 400 W outdoor, front view R&S®PKU100 - 400 W outdoor, side view R&S®PKU100 - 750 W R&S®PKU100 - 750 W

主要特点

  • FR1 频率范围介于 12.75 GHz 至 13.25 GHz
  • FR2 频率范围介于 13.75 GHz 至 14.5 GHz
  • 室内和室外型号的射频饱和功率可达 400 W 和 750 W
  • 氮化镓技术
  • 独特的自适应线性化
  • 可用于 L 频段信号的上变频器
  • R&S broadcast & media | 3 years warranty extension

紧凑轻量化设计,提供独特的信号质量和效率

R&S®PKU100 固态功率放大器系列适用于 Ku 频段,峰值功率达 400 W 和 750 W,兼具一流效率和紧凑设计。强大的可选自适应线性化功能创新地改进射频参数。 因此,此系列放大器集成固态放大器和电子管放大器的优点。

Features & benefits

紧凑、轻巧

Both indoor and outdoor model

The 400 W indoor model weighs just 18.3 kg, including the power supply, and requires only 3 RU of rack space.

The rugged and weatherproof outdoor model complies with IP65, weighs just 23 kg and can be mounted directly on the antenna.

Comparable solid-state amplifiers usually weigh twice as much.

A high power amplifier producing 750 W saturated power in solid state technology offering such a compactness is uncomparable on the market.

PKU100 卫星上行链路放大器
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R&S®PKU100,室内型号,400 W

R&S®PKU100 可安装在 3 HU 机架空间,重量仅为 18.3 kg

自适应线性化

Unparalleled spectral purity

This high-power amplifier is the only one that offers adaptive linearization within the Ku-band frequency. This is essential to minimize intermodulation products and optimize power efficiency.

No user interaction or adjustment is required, as the linearizer adapts to provide the best signal performance. This feature significantly improves transmission quality, especially for higher order modulation schemes.

PKU100 卫星上行链路放大器
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自适应线性化

针对 64APSK 调制未应用(左)和应用(右)自适应线性化的频谱、误差矢量幅度 (EVM) 和/或调制误差率 (MER)。

灵活的电源性能

Power supply redundancy

The amplifier can optionally be fitted with redundant power supplies. Those power supplies can even be fed from different power sources. This ensures high availability even when power networks are down or power modules have failed.

The indoor model supports hot-swappable power supplies and the outdoor model offers easy replaceable power modules.

Another unique feature is that the R&S®PKU100 can be operated with 48 V DC power, which could be advantageous for mobile installations.

PKU100 卫星上行链路放大器
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R&S®PKU100 后视图,室内型号,400 W

冗余电源可在工作期间轻松切换

功率效率媲美电子管放大器

Power efficiency > 20 %

Thanks to the innovative solid-state design, the amplifier is highly efficient and reaches values similar to traveling wave tube amplifiers (TWTA).

The 400 W model, for example, requires only 1300 W mains power to produce 180 W RF average power.

PKU100 卫星上行链路放大器
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不同放大器的效率

此图将固态功率放大器和行波管放大器进行对比,显示当前可用放大器的典型效率。

可用的型号
R&S®PKU-I400

订单号码 2510.7005.41

FR1 频率范围介于 12.75 GHz 至 13.25 GHz
FR2 频率范围介于 13.75 GHz 至 14.5 GHz
室内
400 W
R&S®PKU-O400

订单号码 2510.8001.41

FR1 频率范围介于 12.75 GHz 至 13.25 GHz
FR2 频率范围介于 13.75 GHz 至 14.5 GHz
室外
400 W
R&S®PKU-I750

订单号码 2510.7005.81

FR1 频率范围介于 12.75 GHz 至 13.25 GHz
FR2 频率范围介于 13.75 GHz 至 14.5 GHz
室内
750 W
R&S®PKU-O750

订单号码 2510.8001.81

FR1 频率范围介于 12.75 GHz 至 13.25 GHz
FR2 频率范围介于 13.75 GHz 至 14.5 GHz
室外
750 W

可用选项

软件选件
产品
描述
R&S®PKU-K40

订单号码 2510.9789.02

描述
自适应线性化,用于带 L 频段输入端的放大器
R&S®PKU-K75

订单号码 2510.9795.02

描述
自适应线性化,用于带 L 频段输入端的放大器
R&S®PKU-K01

订单号码 2510.9772.02

描述
OCXO
硬件选件
产品
描述
R&S®PKU-B040

订单号码 2510.9420.40

描述
自适应线性化,用于带 Ku 频段输入端的 400 W 室内放大器
R&S®PKU-B040

订单号码 2511.6925.40

描述
自适应线性化,用于带 Ku 频段输入端的 400 W 室外放大器
R&S®PKU-B075

订单号码 2510.9420.75

描述
自适应线性化,用于带 Ku 频段输入端的 750 W 室内放大器
R&S®PKU-B075

订单号码 2511.6925.75

描述
自适应线性化,用于带 Ku 频段输入端的 750 W 室外放大器
R&S®PKU-B200

订单号码 2510.9420.02

描述
上变频器,用于带 L 频段输入端的室内放大器
R&S®PKU-B200

订单号码 2511.6925.02

描述
上变频器,用于带 L 频段输入端的 400 W 室外放大器
R&S®PKU-B250

订单号码 2511.6925.50

描述
上变频器,用于带 L 频段输入端的 750 W 室外放大器
R&S®ZRK-SR

订单号码 2510.9466.00

描述
射频采样端口,后端
R&S®ZRK-SF

订单号码 2510.9437.00

描述
射频采样端口,前端
R&S®PKX-B110

订单号码 2510.9495.02

描述
空气过滤器

Further information

Quo Vadis? Amplifiers for SAT uplinks – white paper

Many of the current high-power Ku-band amplifiers are tube-based, and high-power amplifiers with transistors are just now becoming available. Read more in our White Paper "Quo Vadis? Amplifiers for SAT uplinks – TWTA vs. SSPA – What is the future?"

Download now

The Future of Satellite Up-Link Amplifiers – webinar

In this webinar we debate the pros & cons of different types of satellite up-link amplifiers and what current challenges the market is going through, plus key insights into future trends.

More information

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1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

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