R&S®DST200 RF diagnostic chamber

Accurate radiated testing of wireless devices

R&S®DST200 RF diagnostic chamber
라이트박스 열기
R&S®DST200 RF diagnostic chamber, Front view

주요 사항

  • Anechoic RF chamber with highly effective shielding > 110 dB 
  • Wide frequency range from 400 MHz to 18 GHz 
  • Automated 3D positioners for OTA measurements
  • Compact dimension suitable for any lab environment 
  • Unique design to maintain long-term high shielding effectiveness

OTA measurements on smallest footprint

The R&S®DST200 RF diagnostic chamber is the ideal environment for RF analysis during development. It supports a wide range of radiated test applications for wireless devices and fits on any R&D lab bench, where it can be used at all times during the product design and optimization phase. The R&S®DST200 effectively assists in achieving high first-time pass rates during final type approval, which saves time and money.
The R&S®DST200 provides support for the radiated tests that are required in R&D, quality assurance, production and service. 

기능 및 장점

Shorter product development process

Shorter product development process ensures faster time to market

The design of cutting-edge wireless devices such as multistandard smartphones requires extensive testing and verification. Radiated tests are essential during development and must be conducted using special test tools and environments. To minimize the total cost of ownership, test tools and environments should be flexible enough to be deployed at different sites.

Test tools from R&D to type approval
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Test tools from R&D to type approval

High measurement accuracy and repeatability

The R&S®DST200 is a compact, RF shielded anechoic chamber with an integrated broadband cross-polarized
or circular-polarized test antenna for the frequency range from 400 MHz to 18 GHz.
Free-space conditions are achieved at the EUT test position through the optimized design and layout of the pyramidal RF absorbers. This minimizes parasitic loading of the EUT as well as antenna detuning caused by conductive parts of the chamber frame.

R&S®DST-B150 manual 3D positioner
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R&S®DST-B150 manual 3D positioner

R&S®DST-B150 manual 3D positioner, designed with RF transparent materials (Rohacell) 

Broadband test and communications antennas

All test antennas for the R&S®DST200 are designed as single modules and can be easily interchanged by the customer after opening the top cover of the R&S®DST200.
The communication antennas R&S®DST-B270 and R&S®DST-B270 can be mounted in horizontal or vertical orientation. This eliminates the effects of nulls in the 3D pattern and provides a stabel communication link.

R&S®DST-B215 cross polarized Vivaldi antennas
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R&S®DST-B215 cross polarized Vivaldi antennas

Automated 3D positioner for OTA measurements

The optional R&S®DST-B160 3D positioner provides automated OTA measurments for quantities such as TRP and TIS. The EUT is attached to a removable holder at the center of the positioner and is rotated independently
about the azimuth and elevation axes by two servomotors. An optical sensor ensures high positioning accuracy. 
The supporting structure is made of very low relative permittivity material to minimize field perturbation in the EUT quiet zone.

R&S®DST-B160 automated 3D positioner
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R&S®DST-B160 automated 3D positioner

Individual calibration 

Individual calibration of the R&S®DST200 RFdiagnostic chamber

The optional reference antennas for path loss calibration ensure an accurate measurement procedure that can also be performed on-site. Two different
biconical broadband antennas are available: The R&S®TS-RANT3 with a frequency range from 400 MHz to 3 GHz covers the cellular and WLAN low frequency bands. The R&S®TS-RANT18 with a frequency range from 3 GHz to 18 GHz assures precise calibration for higher frequencies.

R&S®DST-B120 positioner kit for calibration
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R&S®DST-B120 positioner kit for calibration

Automated measurements

Automated measurements with ready-to-use test templates

The comprehensive R&S®AMS32 OTA performance measurement software supports various test applications with the R&S®DST200 RF diagnostic chamber:
- Verification of over-the-air (OTA) performance (TRP, TIS)
- Coexistence test to verify receiver performance with multiple radio services active simultaneously in a wireless
device (e.g. LTE and Bluetooth®)
Easy test configuration for
parameters such as cellular band and power level.

Example of antenna pattern
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Example of antenna pattern

Example of antenna pattern showing TRP for LTE band 13 (782 MHz)

사용 가능한 옵션

Feed through panels
산물
설명
R&S®DST-B101

주문 번호 1514.7778.02

설명

Filter Panel for R&S®DST200, 9-pin D-Sub, fiber-optic
 

R&S®DST-B102

주문 번호 1514.7784.02

설명

Interface Panel for R&S®DST200, 2 × N, 2 × RF cable

R&S®DST-B103

주문 번호 1514.7790.02

설명

Filter Panel for R&S®DST200, USB 2.0

R&S®DST-B104

주문 번호 1516.8407.02

설명

Filterpanel for R&S®DST200, 100V to 240V, AC

Test and communication antennas
산물
설명
R&S®DST-B215

주문 번호 1527.3576.02

설명

Cross-Polarized Vivaldi Test Antenna for R&S®DST200

Selection of R&S®DST-B215, R&S®DST-B220 or R&S®DST-B231 is mandatory (factory-installed).

R&S®DST-B220

주문 번호 1518.4509.02

설명

Circular-Polarized Test Antenna for R&S®DST200

Selection of R&S®DST-B215, R&S®DST-B220 or R&S®DST-B231 is mandatory (factory-installed).

R&S®DST-B231

주문 번호 1518.5328.02

설명

Test Antenna Kit for R&S®DST200

Selection of R&S®DST-B215, R&S®DST-B220 or R&S®DST-B231 is mandatory (factory-installed).

R&S®DST-B270

주문 번호 1518.4515.02

설명

Linear-Polarized Communications Antenna for R&S®DST200

R&S®DST-B272

주문 번호 1518.4609.02

설명

Linear-Polarized Communications Antenna, 2 pcs., power splitter

Positioners
산물
설명
R&S®DST-B120

주문 번호 1516.8659.02

설명

Positioner for Calibration Antennas

R&S®DST-B130

주문 번호 1515.1467.02

설명

Elevated EUT table for R&S®DST200

R&S®DST-B150

주문 번호 1515.1480.02

설명

Manual 3D Positioner for R&S®DST200

R&S®DST-B160

주문 번호 1516.8007.02

설명

Automated 3D Positioner for R&S®DST200

R&S®DST-B165

주문 번호 1519.3506.02

설명

Large Automated 3D Positioner for R&S®DST200

R&S®DST-U165

주문 번호 1519.3935.02

설명

Upgrade Kit for R&S®DST-B160

General analysis
산물
설명
R&S®AMS32-DST

주문 번호 1518.5270.02

설명

OTA Measurement Software Basic Package for R&S®DST200

Selection of option as required for your application. Please contact your local Rohde & Schwarz expert.

R&S®AMS32-PK20

주문 번호 1518.5286.02

설명

R&S®AMS32-PK25

주문 번호 1518.5286.25

설명

General accessories
산물
설명
R&S®DST-Z5

주문 번호 1518.9530.02

설명

Shipping Container for R&S®DST200

R&S®DST-Z18

주문 번호 1515.1473.02

설명

RF Cable, 18 GHz, 1.5 m, 2 × N connectors, high shielding effectiveness

R&S®DST-Z160

주문 번호 1518.5205.02

설명

EUT Holder for R&S®DST-B160

R&S®DST-Z165

주문 번호 1519.3941.02

설명

EUT Holder for R&S®DST-B165

R&S®TS-RANT3

주문 번호 1516.4224.02

설명

Linear-Polarized Calibration Antenna, 400 MHz to 3 GHz

R&S®TS-RANT3C

주문 번호 1516.4224.05

설명

Antenna Calibration Data for R&S®TS-RANT3C: gain, AF, VSWR

R&S®TS-RANT18

주문 번호 1516.4218.02

설명

Linear-Polarized Calibration Antenna, 3 GHz to 18 GHz

R&S®TS-RANT18C

주문 번호 1516.4218.05

설명

Antenna Calibration Data for R&S®TS-RANT18C: gain, AF, VSWR

비디오 개요

R&S®DST200 RF 측정 챔버

2월 12, 2019

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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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