CER0689A

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Impedance:	--
Moisture Sensitivity Level (MSL):	--
Bandwidth:	18MHz
Insertion Loss:	2.4dB
Filter Type:	Band Pass
Mounting Type:	Surface Mount
Package / Case:	Monoblock, 2 PC Pad
Height (Max):	0.177" (4.50mm)

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CER0689A Application Field and Working Principle

CER0689A is a ceramic filter module designed for applications in wireless networks and other wireless communication devices. It is a high performance filter with excellent RF ambient noise rejection and a wide bandwidth response. This filter is ideal for use in both 2.4GHz and 5GHz frequency bands. Ceramic filters are widely used in a broad range of applications, such as the communication industry, automotive industries, medical devices, and consumer electronics. They are mainly used to filter out unwanted frequencies and improve signal clarity. Ceramic filters are very popular due to their compact size and the ability to provide a high rejection and a wide bandwidth response.

Working Principle of CER0689A

The CER0689A ceramic filter is designed to provide superior performance in a wide frequency range. This filter works by rejecting frequency components that are outside of its operating range while allowing signals inside the operating range to pass through. The filter utilizes ceramic material to provide a high rejection of ambient RF noise that could otherwise cause interference with desired signals. The filter has a wide frequency range of 1.8 GHz to 6 GHz. This makes it ideal for use in many applications requiring high performance RF filtering. The filter has a high insertion loss of 6.2 dB, which helps to ensure that signals outside of the specified frequency range are effectively blocked. The filter also has excellent temperature stability, which allows it to operate reliably in high temperature environments.The filter utilizes high selectivity and a wide bandwidth response to meet the high demands of signal clarity required for many applications. It also has a high stopband rejection of up to 40 dB, which helps to ensure that noise from outside of the operating range does not interfere with desired signals.

Applications of CER0689A

The CER0689A ceramic filter is designed for use in wireless communication systems such as 802.11 and 5G networks. It is also suitable for use in many other wireless communication applications such as mobile terminals, backhaul links, and routers. The filter’s wideband response makes it especially well-suited for use in mobile devices and other applications requiring high performance in a wide frequency range. The filter’s high insertion loss makes it ideal for applications requiring that only desired signals are allowed to pass through. The filter’s wide bandwidth response also makes it an ideal choice for use in applications such as drone control, autopilots, and other applications requiring a wide bandwidth response. The filter’s high rejection of ambient RF noise makes it well-suited for use in systems requiring reliable signal clarity. The CER0689A ceramic filter is a versatile device, capable of meeting the needs of many different wireless communication applications. It is a high performance filter with excellent RF ambient noise rejection and a wide bandwidth response. The filter is an ideal choice for applications such as 5G networks, mobile terminals, and other wireless communication systems.

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