R&S®TS9975 EMI Test System Family
EMI measurements in line with wireless, commercial, military and automotive standards
Commercial, military and automotive tests
System Configuration
The system features a highly modular hardware and software concept. Customized systems can be configured from a variety of instruments. The system is a complete package of hardware and userfriendly software as well as system services so that the user will be familiar with the system within the shortest possible time.
- Anechoic chamber
- Hardware
- Test receiver
- Test antennas
- Hardware expansions
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R&S®ESH2-Z5 andR&S®ENV216 artificial mains networks -
R&S®TS-RSP system control unit for switching antennas and transducers -
Rohde & Schwarz test antennas (e.g.
R&S®HL562 ) - Software
Radiated emissions and susceptibility are measured in an anechoic chamber. This requires a remote-controlled turntable and an automatic antenna mast with a control unit. These optional components can be supplied with the system and controlled by the system software. For development and quality assurance purposes, smaller test cells that easily fit into the lab are available.
A process controller (PC) controls the complete measurement system via its IEC/IEEE bus interface. Depending on the frequency range to be covered and the special test requirements, measurements are carried out by one or several test receivers.
The test receiver forms the core of the system. It evaluates and displays emissions in line with the relevant standards. If precompliance measurements are sufficient for EMC testing, a spectrum analyzer can be used instead of the test receiver.
The upper frequency limit of the test system can be 3/7/18/26 GHz or 40 GHz. This depends on the type of DUT and the applied standard.
Suitable test antennas (usually log-periodic or horn antennas) and artificial mains networks are used for picking up emissions.
The
