Attention those struggling to identify noise sources! We will quickly and easily identify the "true noise source."
"Noise Finder" is a noise countermeasure product that has the functionality of a 2-channel spectrum analyzer and calculates the contribution from two types of signals. It operates based on a spectrum analyzer, making it easy to identify noise sources by viewing the value (noise estimate) obtained by multiplying the contribution by the spectrum of CH1. In conventional noise visualization systems, it was difficult to identify the path of noise sources, but the visualization system of this product allows for path identification. 【Features】 ■ Usable not only on the circuit board but also on cables and enclosures ■ Functions as a 2-channel spectrum analyzer ■ Determines whether two types of noise are at the same frequency and identifies the true noise source ■ Operable based on a spectrum analyzer ■ Displays the spectrum and contribution of CH1 and CH2 ■ The visualization system of this product allows for path identification *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Partial)】 ■Frequency Range: 150kHz to 3GHz ■Bandwidth: 15kHz to 1MHz ■Capture Bandwidth: Up to 200MHz ■Input Channels (CH): 2 ■Input Connector: N-type ■Input Impedance: 50Ω ■Maximum Input Level: +30dBm *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Solving Such Problems】 ■ There are many noise sources such as DC/DC converters, clocks, communication lines, and motors, making it difficult to narrow down the noise sources that need to be addressed. ■ I tried to identify and address the noise sources that are generating strong noise using a search probe, but for some reason, the effects did not manifest. *For more details, please refer to the PDF document or feel free to contact us.
Company information
Hoshia Electric has established itself as a top manufacturer in various business fields, including information display systems such as road information boards, industrial lighting known for its waterproof and explosion-proof features under the name "Water Pearl," tunnel lighting that began with the full-scale installation in the Kanmon Tunnel, and resin products represented by "Cutting Duct." As a new business, we started the electromagnetic noise countermeasure (EMC) product business in 1997 to address electromagnetic noise issues arising from digital devices. In the LED business, we successfully developed a blue light-emitting diode in April 2002 and a white light-emitting diode in December of the same year. Based on these technologies, we are actively expanding our business in the field of LED lighting fixtures, ranging from roads and tunnels to industrial lighting. On March 9, 2018, Hoshia Electric Co., Ltd. was listed on the First Section of the Tokyo Stock Exchange. In April 2022, we transitioned to the Tokyo Stock Exchange Standard Market. Moving forward, we will continue to leverage our unique creativity and technological capabilities cultivated over the years to develop even more innovative products and strive for business expansion. Back to the roots of manufacturing "From the Kyoto to the world"
