The receiver and controller are connected via optical fiber! Continuous measurement is possible with low disturbance!
We would like to introduce a case where "Optical Power Supply ROF (Receiver)" was implemented in EMC testing equipment. The receiver, which detects RF signals using optical energy for power supply, is electrically insulated, allowing for low disturbance and continuous measurement. Since optical fibers have extremely low transmission loss, high-frequency (RF) signals can be transmitted without loss and are not affected by radio waves. Additionally, optical fibers are made of insulating materials, and they convert and transmit signals from current probes into light, eliminating any influence from induction. 【Case Overview】 ■ Implementation Location: FA (EMC Testing Equipment) ■ Implemented Product: Optical Power Supply ROF (Receiver) *For more details, please refer to the related links or feel free to contact us.
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【Main Performance】 ■Frequency Range: 100kHz to 6GHz ■Gain: -10dB or higher ■Frequency Characteristic: ±6dB (100kHz to 6GHz) ■Harmonic Distortion: 25dBc or higher (RF input -22dBm) ■SNR: 40dB or higher (RF input -72dBm) ■Optical Transmission Distance: 100m or more *For more details, please refer to the related links or feel free to contact us.
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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.