This is a low-distortion analog RF signal E/O and O/E converter. It converts radio signals into light, transmits them via optical fiber, and then converts them back into radio signals.
The EOC-1003/OEC-1073 optical isolator converter is an optical isolation link. The analog RF frequency range covers from 1kHz to 75MHz, and the input and output are isolated through high isolation optical fiber transmission. Environmental noise resistance is improved by optical fiber transmission, which reduces the impact of external noise compared to coaxial cables. Regarding floating measurements, it is possible to perform floating measurements by connecting a battery.
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【EOC-1003】 RF input frequency range: 1kHz to 75MHz RF standard input level: +4dBm (1Vp-p) RF maximum input level: +7dBm (1.4Vp-p) Transmission gain: 0dB±2dB (optical fiber: through mode) Frequency band deviation: within 2.0dBp-p (room temperature: +25±5℃ 5kHz to 70MHz) Frequency band deviation: within 3.0dBp-p (within guaranteed performance temperature range 5kHz to 70MHz) Operating wavelength: 1310nm band Standard emission level: Typ: +3dBm±1dBm (optical fiber: through mode) 【OEC-1073】 RF output frequency range: 1kHz to 75MHz RF standard output level: +4dBm (1Vp-p) RF maximum output level: +7dBm (1.4Vp-p) Transmission gain: 0dB±2dB (optical fiber: through mode) Frequency band deviation: within 2.0dBp-p (room temperature: +25±5℃ 5kHz to 70MHz) Frequency band deviation: within 3.0dBp-p (within guaranteed performance temperature range 5kHz to 70MHz) Operating wavelength: 1310nm band Standard receiving level: Typ: +3dBm±1dBm (optical fiber: through mode) Maximum receiving level: +7dBm
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High-frequency devices such as attenuators, filters, and switches based on high-frequency wireless technology. As an application, we are expanding the market for measurement instruments for wireless communication. While we focus on original product development, we are also working on miniaturization and cost reduction, providing advanced products that broadly meet market needs.

