Wideband Preamp EPA Series
Preamp for amplifying low-level signals for emission measurement
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basic information
○Features - High gain characteristic of 43dB - Equipped with coaxial switching circuit - Wideband characteristics from 100kHz to 8GHz and 1GHz to 18GHz - Adoption of two LNA circuits (EPA-256DS) - Compact model for portable use available with DC12V power supply support
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Applications/Examples of results
EMI Measurement (Compliant with CISPR Standards) Representative model listed. Customization is possible for frequency range and gain beyond this device.
Line up（2）
| Model number | overview |
|---|---|
| EPA-256DS | ・Frequency range: 100kHz-1GHz (BAND-1) / 1GHz-8GHz (BAND-2) ・GAIN: 43dB ・N/F: 3.0dB @1GHz / 4.5dB @6GHz |
| EPA-3018 | ・Frequency range: 1GHz-18GHz ・GAIN: 43dB ・N/F: 4.5dB @6GHz |
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Company information
Elena Electronics Co., Ltd. provides various products, support, and solutions in the field of EMC, including testing equipment. We will continue to offer products and services tailored to our customers' needs, such as next-generation testing automation systems, EMC evaluation testing systems, and high-performance optical converters.
