R&S®CEMS100 Compact EMS/EMI Test Platform

Standard-compliant all-in-one solution for EMS measurements

Key Facts

  • Certifiable base system for commercial standards
  • EMS measurements from 80 MHz to 3 GHz, 10 V/m
  • EMS and EMI measurements without changing antennas

Brief Description

Setting up an EMS/EMI test system is a very complex process requiring significant investment. The steps involved include custom planning, design, installation and configuration of various components and standalone instruments as well as the RFshielded anechoic chamber.

Features & Benefits

  • All-in-one solution from the market leader in EMC T&M equipment
  • Efficient
  • Future-ready

Specifications

Specifications in brief
Frequency range of R&S®CEMS110/111 EMS 80 MHz to 1 GHz
Frequency range of R&S®CEMS130/131 EMS 80 MHz to 3 GHz

Key Facts

  • Certifiable base system for commercial standards
  • EMS measurements from 80 MHz to 3 GHz, 10 V/m
  • EMS and EMI measurements without changing antennas
  • Scalable and expandable for further EMC applications
  • Various proven EUT monitoring capabilities
  • Immediate deployment with preconfigured hardware and software

Brief Description

Setting up an EMS/EMI test system is a very complex process requiring significant investment. The steps involved include custom planning, design, installation and configuration of various components and standalone instruments as well as the RFshielded anechoic chamber. Rohde & Schwarz is now offering the standardized R&S®CEMS100 test platform that is the company's first flexible, reliable and cost-effective off-the-shelf solution for radiated EMS measurements in line with IEC/EN 61000-4-3.

Features & Benefits

  • All-in-one solution from the market leader in EMC T&M equipment
    • Ideally matched components for top efficiency
    • Defined system characteristics including assured field strength
    • Combinable with many different EMC measurement chambers
    • Complete test system ready to put into operation
  • Efficient
    • Scalable system, optimized for certification and development
    • Easy expansion for EMI with test receiver and software option
    • EMS and EMI measurements without changing antennas
    • Easy integration into existing EMC test environments
    • Worldwide support and service with 24 h telephone support
  • Future-ready
    • Flexibility to handle ongoing technological advances with standard measuring instruments
    • Options for all common EMC test applications
    • Prepared for 6 GHz, conducted measurements and performance upgrades

Specifications

Specifications in brief
Frequency range R&S®CEMS110/111 EMS 80 MHz to 1 GHz
Frequency range R&S®CEMS130/131 EMS 80 MHz to 3 GHz
Frequency range EMI (optional with appropriate Rohde & Schwarz
test receiver)
30 MHz to 6 GHz
Field strength
(100 % standard-compliant) for
R&S®CEMS110/130
80 % AM 1 kHz, meets uniformity in line with IEC/
EN 61000-4-3 for an area of 1.5 m × 1.5 m in a
qualified 3 m semi-anechoic chamber (SAC),
distance from antenna phase center to EUT: 3 m
10 V/m

Field strength

(for precompliance tests) for
R&S®CEMS111/131

80 % AM 1 kHz, meets uniformity in line with IEC/
EN 61000-4-3 for an area of 1.5 m × 1.5 m in a
typical
3 m semi-anechoic chamber (SAC),
distance from antenna phase center to EUT: 3 m
10 V/m (typ.)1)
Modulation AM, CW
pulse (optional)
Software features
  • automatic determination of immunity thresholds
  • measurement of radiated and conducted susceptibility
  • use in product certification and precompliance tests
  • measurements in line with commercial, military and automotive standards
  • flexible adaptation to requirements of various EMC applications
  • automatic control of system components
  • integrated calibration concept
  • various capabilities for EUT monitoring and stimulation
  • interface to external EUT monitoring software
  • flexible report generation (HTML, RTF, PDF)
  • EUT-specific or application-specific data management
  • operation of overall system like a single instrument
Power supply
Input voltage range 100 V bis 240 V, 50 Hz bis 60 Hz,
autoranging
Power consumption 230 V, single-phase, CEE connector, 16 A, 6 h max. 1500 VA 2)
Antenna data
Frequency range 30 MHz to 6 GHz
VSWR starting at 200 MHz 2 (typ.)
Antenna gain starting at 200 MHz 8,5 dBi (typ.)
Connector N female
Impedance 50 Ω
General data
Environmental conditions
Operating temperature range +5 °C to +40 °C
Storage temperature range –20 °C to +70 °C
Relative humidity 90 % at +40 °C
Electromagnetic compatibility electromagnetic interference < 1 GHz EMI emission limits for devices in class A of 40 dB
in line with EN 55011 group 1 or FCC 047 CFR part
18 are exceeded; the system may only be used in
shielded rooms
electromagnetic interference ≥ 1 GHz EMI emission limits for devices in class A of 40 dB
in line with EN 55011 group 2 or FCC 047 CFR part 18 are exceeded; the system may only be used in
shielded rooms
Dimensions (W × H × D) 600 mm × 1600 mm × 800 mm (23.6 in. × 63 in. × 31.5 in.)
Weight max. 185 kg (408 lb.)
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