R&S®DST200 RF Diagnostic Chamber

Accurate radiated testing of wireless devices 400 MHz to 18 GHz

Key Facts

  • Anechoic RF chamber with highly effective shielding > 110 dB for interference-free testing in unshielded environments
  • Wide frequency range from 400 MHz to 18 GHz covering all important wireless standards

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.

Specifications

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

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 400 MHz to 18 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 with applications using large EMC anechoic chambers, test setups with the R&S®DST200 are compact and easy to use and generate consistent, comparable results.

Specifications

RF specifications
Frequency range   400 MHz to 18 GHz
Antenna polarization R&S®DST-B215 option cross-polarized
  R&S®DST-B220 option right-hand circular-polarized
  R&S®DST-B270 and R&S®DST-B270 options linear-polarized
Shielding effectiveness base unit with R&S®DST-B102 option  
  400 MHz to 700 MHz > 95 dB (meas.)
  700 MHz to 3 GHz > 110 dB
  3 GHz to 6 GHz > 100 dB
  6 GHz to 18 GHz > 75 dB (meas.)
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-B215 option 2 × N, female
  R&S®DST-B220 option 1 × N, female
R&S®DST-B231 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
AC lowpass filter R&S®DST-B104 option 1 × 100 V to 240 V
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)
  R&S®DST-B165 option 257 mm × 190 mm × 20 mm
(10.1 in × 7.5 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)
  R&S®DST-B165 0.8 kg (1.6 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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