R&S®ATS1800C Compact 3GPP-compliant OTA chamber for 5G NR mmWave signals

5G NR device testing in a small footprint

R&S®ATS1800C Compact 3GPP-compliant OTA chamber for 5G NR mmWave signals
Open Lightbox
R&S®ATS1800C Compact 3GPP-compliant OTA chamber for 5G NR mmWave signals
Open Lightbox
R&S®ATS1800C Compact 3GPP-compliant OTA chamber for 5G NR mmWave signals
Open Lightbox
R&S®ATS1800C Compact 3GPP-compliant OTA chamber for 5G NR mmWave signals
Open Lightbox
R&S®ATS1800C compact 3GPP-compliant OTA chamber for 5G NR mmWave signals, front low R&S®ATS1800C compact 3GPP-compliant OTA chamber for 5G NR mmWave signals, side view R&S®ATS1800C compact 3GPP-compliant OTA chamber for 5G NR mmWave signals, front low R&S®ATS1800C compact 3GPP-compliant OTA chamber for 5G NR mmWave signals, application image

Key facts

  • 3GPP compliant and transportable CATR test chamber
  • High-precision state-of-the-art reflector with rolled edges
  • Up to 40 cm quiet zone size with a footprint of 1.3 m2
  • Automatic feed switcher for 6 GHz to 90 GHz OOB testing
  • Extreme temperature testing from -40°C to +85°C

Convenience without sacrificing functionality or quality

CATR based compact and mobile anechoic chamber for mmWave 5G OTA testing

The R&S®ATS1800C CATR based 5G NR mmWave test chamber provides the ideal environment for testing 5G FR2 antennas, modules and devices over the air (OTA) from R&D to conformance. With its small footprint and wide frequency range, the R&S®ATS1800C offers great functions and test coverage in a very small space. With its flexibility and broad range of extension options, the R&S®ATS1800C offers a solid and future-proof environment for your FR2 testing needs.

Features & benefits

Mobile, compact and fully shielded

A convenient test environment

The compact, fully shielded R&S®ATS1800C has a footprint of only 1.3 m2 and a large quiet zone of 30 cm or even 40 cm depending on the selected reflector size. Wheels make the R&S®ATS1800C easy to transport and its compact size can fit through most doors in R&D labs and test houses. It can quickly and accurately test a wide range of 5G DUTs such as modules, smartphones and even laptops and small cells.

R&S®ATS1800C
Open Lightbox

R&S®ATS1800C

State-of-the-art CATR reflector

Accurate IFF measurements with high-quality CATR reflector

The R&S®ATS1800C has a bidirectional parabolic reflector that collimates beams from the feed antenna or DUT. The reflector is specially designed and manufactured by Rohde & Schwarz in Germany for unrivaled performance in a small test chamber. The rolled edges of the reflector are modeled to minimize scattering while the surface is precisely polished, which is critical when operating at high frequencies. Two different reflector sizes are available for two different quiet zone sizes (30 cm or 40 cm).

State-of-the-art CATR reflector
Open Lightbox

State-of-the-art CATR reflector

3D positioner with hardware triggering

Smooth movements facilitate fast and accurate measurements

With best in class angular resolution and accuracy, the positioner supports heavy DUTs for CTIA FR2 antenna performance testing with phantom heads and hands. The built-in hardware trigger function supports fast measurements and shorter test times. The test time for a full TRP measurement can be reduced by a factor of 5 to 10 (depending on the number of frequencies and angular step size) compared to conventional measurement methods.

Azimuth over elevation 3D positioner
Open Lightbox

Azimuth over elevation 3D positioner

Convenient and fast out-of-band (OOB) testing

Automatic feed switcher to cover a wide frequency range

Out-of-band emissions require measurements outside typical band limits in lower and higher frequency ranges. For seamless measurements, the R&S®ATS1800C can be equipped with an automatic feed switcher for up to four different selectable feed antennas on motorized movers. Single fixed feeds are also available for measurements in frequency ranges other than the major 5G FR2 frequency bands.

Automatic feed switcher in the R&S®ATS1800C
Open Lightbox

Automatic feed switcher in the R&S®ATS1800C

Enclosure for extreme temperature tests

Retrofittable temperature test capability

An optional RF transparent yet isolating temperature enclosure makes it possible to heat up or cool down the DUT in a temperature range from -40°C to +85°C and still perform uncompromising RF radiation measurements. The enclosure can be placed on the 3D positioner without limiting its movements. Equipped with this enclosure, the R&S®ATS1800C fully supports 3D radiation measurements under extreme temperature conditions.

IFF testing with multiple AoA

Unique solution with four high-end reflectors for RRM testing and beyond

The DUT needs to receive 5G NR signals from different angles for radio resource management (RRM) testing. At least four different signal directions are required in different combinations for the specified five relative angles between the signals. The unique side chamber extension of the R&S®ATS1800C can create a 30 cm quiet zone for signals from each additional direction and ensures the lowest measurement uncertainty even in complex test scenarios.

R&S®ATS1800M side chamber extensions for the R&S®ATS1800C
Open Lightbox

R&S®ATS1800M side chamber extensions for the R&S®ATS1800C

Check what is happening inside the chamber

Camera option with additional smart features

Since the R&S®ATS1800C is fully sealed during testing, it is hard to see the device or check what is happening inside the chamber. The camera option lets you monitor the DUT at all times. Heat dissipation on 5G mobile devices is a potential issue so the camera can easily switch to infrared vision for checking the DUT heatmap while testing.

Thermal view of camera
Open Lightbox

Thermal view of camera

Conformance and R&D testing

Highly capable and flexible test chamber

Designing a module in the lab? Running conformance test cases together with the R&S®TS8980 in a test house? Applications and requirements differ but all these jobs can be done with a single test chamber. The 3GPP 5G NR compliant R&S®ATS1800C helps optimize the overall performance of RF modules, including beam characterization measurements.

Rohde & Schwarz test system
Open Lightbox

Rohde & Schwarz test system

Request information

Do you have questions or need additional information? Simply fill out this form and we will get right back to you.

Marketing permission

Your request has been sent successfully. We will contact you shortly.
An error is occurred, please try it again later.
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.

12. The participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.

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.