
Allicdata Part #: | RF3210-ND |
Manufacturer Part#: |
RF3210 |
Price: | $ 0.71 |
Product Category: | Filters |
Manufacturer: | Murata Electronics North America |
Short Description: | FILTER SAW 303.825MHZ TO205AD |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
2500 +: | $ 0.64260 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Frequency - Center: | 303.825MHz |
Bandwidth: | 700kHz |
Insertion Loss: | 1.7dB |
Ratings: | -- |
Applications: | Wireless |
Mounting Type: | Through Hole |
Package / Case: | TO-205AD, TO-39-3 Metal Can |
Height (Max): | 0.125" (3.18mm) |
Size / Dimension: | 0.370" Dia (9.40mm) |
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A SAW filter is a type of capacitive element and is characterized by its unique shape and size. Its main function is to reduce the number of unwanted electronic signals in an electronic circuit. As the name suggests, it is made from a surface acoustic wave (SAW) that travels along the surface of a substrate material. A typical RF3210 filter consists of two SAW elements which can either be in parallel or in series.
The RF3210 filter utilizes the SAW\'s ability to create a frequency barrier between two or more frequencies. It also can be used to control signal amplitude or reject specific frequencies. This type of filter is immensely useful when used to filter or amplify frequency-sensitive signals for cellular phones and other mobile communication devices. It is also used to reduce interference between signals, such as power lines and air traffic control.
The working principle behind the RF3210 filter is based on the piezoelectric effect. Piezoelectricity is the electric charge generated by molecules when pressure is applied to them. The SAW element is a crystalline material with a lattice-like structure of piezoelectricity, which can oscillate when a signal is applied to it. This oscillation causes the SAW to emit a wave signal, which is then used to filter or block unwanted signals.
The RF3210 filter is designed to be able to control, filter, and reject signals in the frequency range from 10 MHz to 10 GHz. It uses a highly specialized thin film on the substrate, which acts as the acoustic wave and is responsible for the filtering of the desired frequency. The RF3210 filter is typically used in applications such as cellular and cordless phones, frequencies used in communications for amateur radio, GPS systems, and military applications, ultrasound imaging systems, medical devices, and SAW-based products.
The RF3210 filter has been widely used due to its ability to filter frequencies in a wide range. It is also used in many modern mobile communication devices as it provides a higher degree of filtering than other types of filters. The filter is also used in medical fields for ultrasound imaging and other devices to improve accuracy. Its piezoelectric properties make it suitable for use in medical implants and other high-frequency applications.
In conclusion, the RF3210 filter is an invaluable tool for filtering harmful signals from electronic circuits. It is used mainly in communication, medical, and military applications due to its superior filtering abilities. Its piezoelectric features make it suitable for medical implants, and its versatile design makes it useful for applications across a wide frequency range.
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