The new R&S EPL1001 up to 1 GHz and R&S EPL1007 up to 7.125 GHz EMI test receivers give engineers a versatile and affordable way to measure EMI. Since more alternatives can be added whenever necessary, their scalable characteristics enable safe and efficient investments.
These receivers can be used for measurements throughout the development stage, certification preparation, and final testing to guarantee adherence to the most recent EMI standards, depending on the configuration.
With an emphasis on precision, cost-effectiveness, and versatility, the new test receivers are made to satisfy a wide range of EMC testing needs. Engineers can start with a minimal model that meets their current demands and budget. Advanced functionality can be readily added to the devices as needs change.
The basic versions of the test receivers provide automated adjustable attenuation in 1 dB steps to readily handle powerful signals, RF input protection, EMI bandwidth (CISPR 16-1-1, DO-160, and MIL-STD-461), and detectors (CISPR 16-1-1).
The measurement of brief pulses and broadband signals is enhanced by optional preselection. Small signals can be measured thanks to the preamplifier that comes with the preselection option.
The addition of option EPL1-B1611 produces EMI test receivers that are fully compliant with CISPR 16-1-1, enabling the certification of the tested equipment.
Time Domain Scan (TDS) allows measurement above CISPR band B in 20 MHz steps using CISPR band associated resolution bandwidths and captures whole CISPR bands A or B in a single shot.
This saves critical test time and boosts intermittent emission detection. Functions like spectrogram, zero span, and bar graph presentation offer in-depth examination.
Real-time spectrogram, IF analysis, and 4-channel click rate analysis are more upgrade options. Without being connected to a power outlet, testing is possible in a variety of settings thanks to battery and DC power operation.
The test receivers are decreasing the need for additional equipment because they are multipurpose and include features beyond EMI measurements, like an integrated spectrum analyzer and an optional signal generator with tracking generator functionality.
Both R&D engineers and EMC test engineers are intended users of the R&S EPL1001 and EPL1007 models.
To make sure devices satisfy regulatory requirements, EMC test engineers want accurate, quick, and standard-compliant measurements. During development, R&D engineers require user-friendly interfaces, ongoing emission monitoring, and comprehensive signal analyses for troubleshooting.
Rohde & Schwarz is expanding their line of EPL EMI test receivers, which started with the R&S EPL1000 introduced in 2023, with the R&S EPL1001 and the R&S EPL1007 models.
The new models will be on display at booth 615 at EMV 2025 in Stuttgart from March 25 to 27, and they will be available for purchase starting in Q2 2025.
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