477MS-1036A=P3 Filters |
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Allicdata Part #: | TKS5438TR-ND |
Manufacturer Part#: |
477MS-1036A=P3 |
Price: | $ 3.30 |
Product Category: | Filters |
Manufacturer: | Toko America Inc. |
Short Description: | FILTER HELICAL 933MHZ TYPE 5CHLW |
More Detail: | N/A |
DataSheet: | 477MS-1036A=P3 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 3.00132 |
Series: | 5CHLW |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Frequency - Center: | 933MHz |
Bandwidth: | 25MHz |
Selectivity: | 18dB (+100MHz) 25dB (-100MHz) |
Ripple: | 1dB |
Insertion Loss: | 2.5dB |
Mounting Type: | Surface Mount |
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Helical Filters are widely used in a variety of applications because of their unparalleled ability to provide high-level performance at a reasonable price. The 477MS-1036A=P3 is an example of this type of filter whose application field and working principle need to be understood.
The 477MS-1036A=P3 is a signal rejection filter that offers excellent out-of-band rejection levels from 50 MHz to 25 GHz. It can be used to reject unwanted signals in radio-frequency, microwave, and millimeter wave systems. This filter works by using helical resonators to reject signals by utilizing their resonant frequency responses. The resonators are then combined to form a compact structure that effectively rejects unwanted signals.
The application fields of the 477MS-1036A=P3 range from commercial communications systems to defense systems and satellite-based systems. In these types of systems, the filter performs two main functions. First, it rejects out-of-band signals so that only wanted signals can pass through. This prevents interference between multiple systems and ensures that signals arriving at any point are from the intended source. Second, the filter’s wide dynamic range ensures that strong signals do not saturate the system.
The working principle of the 477MS-1036A=P3 is based on the use of helical resonators. These resonators are essentially small loops of a conducting material that are arranged so that their axes are parallel to each other. The resonators are excited by an RF field, which causes them to oscillate at their resonant frequency. When a signal of a different frequency is present, the resonator rejects it by dissipating the energy as heat.
By placing the resonators in a cylindrical housing, the 477MS-1036A=P3 creates a compact filter structure that can reject out-of-band signals with minimal losses. The filter has an adjustable frequency response, allowing it to reject a wide range of frequencies. This makes the filter ideal for applications such as multi-channel radio-frequency applications, where several channels must be accurately separated with minimal losses.
The 477MS-1036A=P3 helical filter is capable of providing excellent performance at a reasonable cost. Its small size and wide rejection range make it well suited for a variety of applications, ranging from commercial communications systems to military and satellite systems. The filter’s working principle of using helical resonators to reject signals ensures that out-of-band signals are effectively rejected, while allowing wanted signals to pass. And its adjustable frequency response ensures that strong signals do not saturate the system.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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477MS-1035A=P3 | Toko America... | 2.09 $ | 6000 | FILTER HELICAL 915MHZ TYP... |
477MS-1036A=P3 | Toko America... | 3.3 $ | 1000 | FILTER HELICAL 933MHZ TYP... |
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095-902-477M100 | Amphenol RF ... | 23.34 $ | 20 | CBL ASSY SMA LMR 195 3.3'... |
095-902-477M050 | Amphenol RF ... | 19.0 $ | 1000 | CBL ASSY SMA LMR195 19.69... |
095-902-477M075 | Amphenol RF ... | 19.59 $ | 1000 | CBL ASSY SMA LMR195 29.53... |
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