R&S®PKU100-I Satellite uplink amplifier

The smart solid-state 19" power amplifier for Ku-band

Key facts

RF saturated power 400 and 750 W
Excellent power efficiency
Unparalleled RF performance
Easy operation and maintenance
Integrated BUC and unique adaptive linearization

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Unique efficiency and signal quality in compact, lightweight design

The R&S®PKU100-I is a solid-state high-power amplifier (Indoor) for the Ku-band with a peak power of up to 750 W. Thanks to the innovative solid-state design, it features top-notch efficiency in an extremely compact design. That enables Teleport operators to simply integrate the R&S®PKU100 into existing infrastructures while saving energy costs. The powerful adaptive linearization improves the RF parameters like never seen before. The satellite uplink amplifier from Rohde & Schwarz combines the advantages of solid-state and tube based amplifiers unprecedented.

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Features & benefits

Excellent power efficiency

Up to 50% cost savings for reduced power levels and 1+1 systems

The R&S®PKU100 reaches unparalleled efficiency values in relevant operational use cases as reduced power levels and for backup amplifiers, which are most of the time on standby. If operational at 100W (Plin), the 400W-model consumes only 950 W mains power. That results in an efficiency of 10% (@Plin), which cuts energy costs by 25% compared with typical TWTAs. And for 1+1 configurations that saving even doubles because of an extremly low power consumption of the backup amplifier.

**High efficient satellite earth stations** - Operating Ku-band links with R&S®PKU100 uplink amplifiers results in significant cost savings

Adaptive linearization

Unparalleled spectral purity

This R&S®PKU100 is the only one with adaptive linearization within the Ku-band frequency, which is essential for minimizing intermodulation products and optimizing power efficiency. No user interactions or adjustments required, since the linearizer adapts to provide the best possible signal performance. This feature significantly improves transmission quality, especially for higher order modulation schemes.

Smart operation

Simplifying lifes of ground station operators

Operating and maintaining a R&S®PKU100 is blindingly easy. It offers a sophisticated graphical UI with monitoring capabilities and comes with self-protection mechanisms to eliminate harming by accidental treatment. And even in case of a failure, the R&S®PKU100 stays on air. Redundant power supplies and parallel signal paths put a stop to the single-point of failure design principles of TWTAs.

**R&S®PKU100 rear view** - The redundant power supply can be swapped easily without interupting operation and without unmounting the R&S®PKU100 from its rack

Compact and lightweight

3U for 400W and 750W

The 400 W indoor model weighs just 18 kg, including the power supply, and requires only 3U of rack space. Comparable solid-state amplifiers usually weigh twice as much. The R&S®PKU100 produces up to 750 W saturated output power and is one of the most compact SSPAs on the market.

**R&S®PKU100-I for 19" rack integration** - The R&S®PKU100-I fits into 3 HU rack space and weighs 18 kg

Available models

Available options

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.

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General and legal information

Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.

You may use the electronic signature via DocuSign to submit your information to enroll with the Rohde & Schwarz Customer Delegated Administration program. DocuSign processes the information provided according to their . The minimum system requirements for using the DocuSign system may change over time. The current system requirements are found

Terms & Conditions of the Prize Draw 10 years Rohde & Schwarz oscilloscopes

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).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

6. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich. The winner of the prizes will be informed by e-mail within 5 (5) working days.

7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

8. R&S’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.

9. No cash equivalent or exchange of prizes is allowed. Prizes are non-transferable. All taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.

10. Personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.

11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

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13. The draw and any contractual relationship arising therefrom between R&S and the respective participant shall be governed by and construed in accordance with the laws of Germany, without any recourse to the conflict of laws. The courts of Munich, Germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this Competition.

* “fast delivery” inside 7 working days applies to the Rohde & Schwarz in-house procedures from order processing through to available ex-factory to ship.

R&S®PKU100-I Satellite uplink amplifier

The smart solid-state 19" power amplifier for Ku-band

Unique efficiency and signal quality in compact, lightweight design