R&S®DST200 RF Diagnostic Chamber

Accurate radiated testing of wireless devices 700 MHz to 6 GHz

Key Facts

  • Anechoic RF chamber with highly effective shielding > 110 dB for interference-free testing in unshielded environments
  • Wide frequency range from 700 MHz to 6 GHz covering all important wireless standards
Down to Key Facts

Brief Description

The R&S®DST200 RF diagnostic chamber – the ideal environment for RF analysis during development – supports a wide range of radiated test applications for wireless devices. It fits on the workbench of every R & D lab and is therefore always available during the product design and optimization phase.

Features & Benefits

  • Shorter product development process ensures faster time-to-market
  • Future-ready design
  • Automated measurements with ready-to-use test templates

Specifications

Interfaces (front panel)
USB for keyboard, mouse or USB stick
Digital Monitor for external monitor
Down to Specifications

Supported Technologies

  • Satellite Navigation
  • Cellular
  • Broadcast
  • Wireless Connectivity

Key Facts

  • Anechoic RF chamber with highly effective shielding > 110 dB for interference-free testing in unshielded environments
  • Wide frequency range from 700 MHz to 6 GHz covering all important wireless standards
  • High reproducibility of measurements due to excellent field uniformity at location of equipment under test (EUT)
  • Compact dimensions suitable for any lab environment
  • Unique mechanical design provides long-term stability and maintains high shielding effectiveness
  • Simple and effective front door locking mechanism without pneumatic components
  • Automated 3D positioner for OTA and RSE precompliance measurements

Brief Description

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.

High-quality wireless devices have to pass special radiated tests such as desense and coexistence tests to ensure operation without self-interference. Verifying over-the-air (OTA) performance and measuring radiated spurious emissions (RSE) are also mandatory.

The R&S®DST200 provides support for the radiated tests that are required in R & D, quality assurance, production and service. Compared to applications using large EMC anechoic chambers, test setups with the R&S®DST200 are compact and easy to use and generate consistent, comparable results.

Features & Benefits

  • Shorter product development process ensures faster time to market

    • Lower total cost of ownership
    • Compact dimensions suitable for any R&D lab
  • Future-oriented design

    • Multiple feedthrough panels – functional test interfaces
    • Easy integration of RF preamplifiers and RF circuits
    • Exchangeable test antenna
  • High measurement accuracy and repeatability

    • Outstanding RF characteristics
    • High field uniformity for variable EUT positions
    • Cross-polarized and circular-polarized test antennas
    • Manual 3D positioner
    • Simple and effective front door locking mechanism
  • Automated 3D positioner for OTA and RSE measurements

  • Excellent result repeatability and correlation with larger OTA and EMC test chambers

  • Automated measurements with ready-to-use test templates

    • Radiated measurements at a mouse click
    • Documenting results made easy

Specifications

RF specifications
Frequency range 700 MHz to 6 GH
(higher frequencies on request)
Antenna polarization R&S®DST-B210 option cross-polarized
R&S®DST-B220 option right-hand circular-polarized
R&S®DST-B270 option linear-polarized
Shielding effectiveness 700 MHz to 3 GHz, base unit with R&S®DST-B102 option > 110 dB
3 GHz to 6 GHz, base unit with R&S®DST-B102 option > 100 dB
Quiet zone above EUT table, ∅ × L (cylindrical) 200 mm × 30 mm (7.9 in × 1.2 in)
Field uniformity max. field variation in quiet zone
with R&S®DST-B220 option
< 3.2 dB (meas.)
Field perturbation with R&S®DST-B150 option
300 MHz to 2.7 GHz –0.6 dB to +0.6 dB (meas.)
2.7 GHz to 6 GHz –1.5 dB to 1.5 dB (meas.)
with R&S®DST-B160 option
700 MHz to 2.7 GHz –1 dB to 1 dB (meas.)
2.7 GHz to 6 GHz –2.3 dB to +2.3 dB (meas.)

RF connectors
RF feedthrough connectors R&S®DST-B102 option 2 × N, female
Test antenna R&S®DST-B210 option 2 × N, female
R&S®DST-B220 option 1 × N, female

Feedthrough filters
Lowpass filter panel and fiber-optic interface R&S®DST-B101 option 1 × 9-pin D-Sub socket adapter,
2 × FSMA
USB lowpass filter panel R&S®DST-B103 option 1 × USB 2.0 type A connector, female

General data
Dimensions W × H × D, with locking handle 770 mm × 760 mm × 695 mm
(30.3 in × 29.9 in × 27.4 in)
Weight approx. 55 kg (121 lb)
Max. EUT dimensions W × H × D 400 mm × 330 mm × 400 mm
(15.7 in × 13.0 in × 15.7 in)
R&S®DST-B150 option 150 mm × 100 mm × 20 mm
(5.9 in × 3.9 in × 0.8 in)
R&S®DST-B160 option 149 mm × 100 mm × 20 mm
(5.9 in × 3.9 in × 0.8 in)
Max. EUT weight allowed on EUT table supplied with R&S®DST200 base unit 3 kg (6.6 lb)
R&S®DST-B150 option 0.2 kg (0.44 lb)
R&S®DST-B160 0.2 kg (0.44 lb)
Operating cycles front door locking mechanism min. 66 000 cycles

Supported Technologies

Satellite Navigation

  • GPS/A-GPS

Cellular

  • LTE FDD/TDD
  • Mobile WiMAX
  • TD-SCDMA
  • CDMA2000® 1xRTT
  • CDMA2000® 1xEV-DO
  • WCDMA/HSPA
  • HSPA+
  • GSM
  • GPRS
  • AMPS and IS-136
  • EDGE
  • EDGE Evolution

Broadcast

  • DVB-T
  • FM stereo
  • CMMB
  • T-DMB

Wireless Connectivity

  • WLAN a/b/g/n
  • Bluetooth®

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