FREE: ARCHER Hi-Pass Filter for Cable TV Line

The listing, ARCHER Hi-Pass Filter for Cable TV Line has ended.

Archer Hi-Pass Filter for Cable TV Line

Markings on unit read:
CAT.NO. 15-579
Hi-Pass Filter
54-900 MHz
IN
OUT

What is a Hi-Pass Filter you ask?

Take from Wiki = A high-pass filter (HPF) is an electronic filter that passes high-frequency signals but attenuates (reduces the amplitude of) signals with frequencies lower than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. A high-pass filter is usually modeled as a linear time-invariant system. It is sometimes called a low-cut filter or bass-cut filter.[1] High-pass filters have many uses, such as blocking DC from circuitry sensitive to non-zero average voltages or RF devices. They can also be used in conjunction with a low-pass filter to make a bandpass filter.