1293-001

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EMI/RFI Filters (LC, RC Networks) are a type of electrical circuit used to block electromagnetic interference, conducted and/or radiated, from entering or leaving electronic equipment. They are also known as interference filters, EMC filters, or EMI filters.

The 1293-001 is one of the most popular of the EMI/RFI filters. It is a low-pass, Chebyshev- Filter with three 10 Ohm resistors in parallel. The frequency range of this filter is 5MHz to 500MHz.

The 1293-001 is used to reduce EMI and RFI in a variety of applications including wireless communications, cellular phones and other electronic devices. It can also help reduce interference between two pieces of equipment in the same area, such as a laptop and a wireless router.

The 1293-001 works by providing a path for the electromagnetic interference to be filtered out. It has to cover the entire spectrum of frequencies from 5MHz to 500MHz , which makes it a very effective filter.

The 1293-001 is a combination LC and RC-filter. It uses two separate circuits, one for the low-frequency range and one for the high-frequency range. In the low-frequency range, the three 10 Ohm resistors are used to absorb energy and reduce EMI. The high-frequency filter is composed of two stages, an inductor-capacitor (LC) filter and a resistor-capacitor (RC) filter. The LC filter will absorb energy and reduce EMI, while the RC filter is used to block out high-frequency noise.

The 1293-001 is a very effective filter for reducing electromagnetic interference. It has a wide frequency range and the combination of the LC and RC-filters make it highly effective in reducing EMI and RFI. It is a popular choice for cellular phones, wireless communications, and other electronic applications.

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