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RF Saw Filter

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RF Filter General Information

RF smd SAW Filter Surface Mount SAW Filter SMD SAW Filter SAW Filter surface mount for communications
Go to all [ IF SAW Filter products ] [ RF SAW Filter products ]

Oscilent is a manufactuer of RF filter and a supplier worldwide for various applications and markets. Oscilent offers standard products and have designers in-house for custom RF filter devices.

Oscilent develops and manufactures a complete line of RF SAW Filter Products utilizing industry standard packages in both Surface Mount and Through Hole designs. Though our RF Filter products are designed for most common applications, Oscilent supports its own award winning design and Engineering Staff capable of developing and offering Engineering support on custom applications. Oscilent’s RF Filter design capabilities include Engineering Services providing complete filter design theory, including concept and application development . These services are intended to provide an Engineering outsourcing option for our customer base.

The most common RF Filters in mass production are referenced below. Please contact Oscilent Sales Department, or contact Engineering Support for assistance on devices not found on our website, or for support on custom requirements and/or Engineering Outsourcing/Consulting services. For competitor discontinuations and second sourcing activities concerning RF Filter products, we recommend contacting our Sales Department so the request can be properly directed within Oscilent.


RF Filter Products [ Freq: 139.264 ~ 815.5 MHz ]
Go to Freq 836.5 ~ 2655.0 Mhz > RF Filter
Frequency
[MHz]
Oscilent Part Number BW
[MHz]
Insert
Loss
[dB]

Ripple
[dB]

HTML PDF
139.264 805-RF139.264M-A 1.5 4 -
173.15 805-RF173.15M-A 0.0125 1.6 0.2
243.95 803-RF243.95M-A 0.1 3 0.5
862-RF243.95M-A 0.1 3 0.4
803-RF243.95M-B 0.1 3.2 0.9
802-RF243.95M-C 0.1 3 0.45
246 805-RF246.0M-A 0.5 1.5 0.2
250 805-RF250.0M-A 2.5 3 1.5
257.5 805-RF257.5M-A 2.5 2.3 -
268.5 805-RF268.5M-A 2.5 1.9 -
311 803-RF311.0M-A 1.65 1.6 0.6
315 805-RF315.0M-A 0.4 2 -
863-RF315.0M-A 0.22 2.2 -
805-RF315.0M-B 0.20 3 -
325.3 803-RF325.3M-A 3.3 2.5 0.8
805-RF325.3M-A 3.3 2.5 0.8
805-RF325.3M-B 3.3 1.4 0.8
805-RF325.3M-C 2.0 2 0.7
335.5 803-RF335.5M-A 3.5 2.1 0.9
374 803-RF374.0M-A 2.0 3.3 0.7
377 805-RF377.0M-A 2.0 2 0.6
380.8 803-RF380.8M-B - - -
384 803-RF384.0M-A 2.0 2.5 0.9
409 803-RF409.0M-A 2.0 2.5 0.8
411.25 803-RF411.25M-A - - -
412.25 802-RF412.25M-A 2.25 2.5 -
803-RF412.25M-A 2.25 2.5 -
412.5 862-RF412.5M-C 2.25 1.6 -
802-RF412.5M-A - - -
803-RF412.5M-C 2.5 1.6 -
412.75 802-RF412.75M-B 2.25 2.5 -
413.75 802-RF413.75M-A 2.15 2.1 -
803-RF413.75M-A 2.15 1.8 -
416 803-RF416.0M-A 1.0 2.7 0.7
417.75 802-RF417.75M-A 2.25 2.1 -
421.25 803-RF421.25M-A - - -
422 803-RF422.0M-A 7.0 2.5 0.8
422.25 862-RF422.25M-A 2.25 2.6 -
802-RF422.25M-B 2.25 3.2 -
422.5 862-RF422.5M-D 2.5 2.6 -
802-RF422.5M-F 2.5 1.5 -
803-RF422.5M-F 2.5 1.5 -
422.75 862-RF422.75M-C 2.25 2.6 -
802-RF422.75M-E 2.25 3.2 -
423.7 802-RF423.7M-A - - -
862-RF423.7M-B - - -
882-RF423.7M-B 2.15 2.3 -
423.75 803-RF423.75M-A 2.15 2.7 -
802-RF423.75M-A 2.15 3.2 -
862-RF423.75M-B 2.15 2.3 -
425 803-RF425.0M-B 2.0 1.8 0.5
803-RF425.0M-C 5.0 2.5 0.6
427.75 862-RF427.75M-A 2.25 2.3 -
430 803-RF430.0M-A 2.0 3.7 1.5
433.92 805-RF433.92M-B 0.2 2.2 -
805-RF433.92M-C 0.2 2.2 -
863-RF433.92M-D 0.2 2 -
805-RF433.92M-D 0.2 2 -
863-RF433.92M-A 0.2 1.9 -
802-RF433.92M-C 0.87 2.5 0.5
434 803-RF434.0M-B 2.0 1.5 0.8
434.42 805-RF434.46M-A - - -
805-RF434.42M-B 0.12 2 1.0
446 803-RF446.0M-A 2.0 1.5 0.8
447 803-RF447.0M-A 7.0 2.8 0.7
448 802-RF448.0M-A 2.0 2.6 0.5
803-RF448.0M-B 2.0 2.5 0.6
803-RF448.0M-C 2.0 1.6 0.6
803-RF448.0M-D 8.0 2.8 0.7
452.5 803-RF452.5M-A 2.4 1.8 -
802-RF452.5M-A 2.4 2 -
862-RF452.4M-B 2.4 2 -
453.5 803-RF453.5M-A 2.2 1.8 -
802-RF453.5M-A 2.2 1.9 -
872-RF453.5M-B 2.35 1.5 -
803-RF453.5M-C 3.5 1.7 0.9
453.75 862-RF453.75M-C 3.75 1.9 -
803-RF453.75M-D 3.75 1.7 -
862-RF453.75M-E 3.75 1.9 -
454 802-RF454.0M-A - - -
455 802-RF455.0M-A 2.5 2.2 -
803-RF455.0M-A 2.5 1.8 -
862-RF455.0M-B 2.5 2 -
882-RF455.0M-B 2.5 2 -
872-RF455.0M-C 2.5 1.8 -
803-RF455.0M-C 2.5 1.8 -
457.6 803-RF457.6M-A 2.4 1.8 -
802-RF457.6M-A 2.4 1.9 -
462.4 802-RF462.4M-E 2.4 2 -
882-RF462.4M-F 2.4 2.2 -
462.5 803-RF462.5M-B 2.4 2.8 -
802-RF462.5M-B 2.4 3 -
803-RF462.5M-C 2.4 2.8 -
862-RF462.5M-D 2.4 2.7 -
803-RF462.5M-G 2.5 2.5 -
463.5 803-RF463.5M-A 2.2 2.7 -
802-RF463.5M-A 2.2 2.7 -
862-RF463.5M-B 2.2 2.2 -
872-RF463.5M-C 2.21 2.3 -
882-RF463.5M-D 2.25 2.4 -
463.75 802-RF463.75M-C 3.75 2 -
862-RF463.75M-D 3.75 2.4 -
464 862-RF464.0M-A - - -
465 803-RF465.0M-C 2.5 2.7 -
803-RF465.0M-D 2.5 2.6 -
862-RF465.0M-G 2.5 2.2 -
882-RF465.0M-G 2.5 2.2 -
802-RF465.0M-H 2.5 1.8 -
872-RF465.0M-H 2.5 1.8 -
803-RF465.0M-J 2.5 1.8 -
805-RF465.0M-D - - -
802-RF465.0M-D 2.5 2.6 -
862-RF465.0M-F 2.5 2.4 -
803-RF465.0M-A - - -
467.5 802-RF467.5M-C 2.5 1.8 -
467.6 803-RF467.6M-A 2.4 2.8 -
802-RF467.6M-A 2.4 2.8 -
862-RF467.6M-B 2.4 2.4 -
470 803-RF470.0M-A 10 2.3 0.7
481.2 803-RF481.2M-A 2.2 1.8 -
802-RF481.2M-A 2.2 2 -
491.2 803-RF491.2M-A 2.2 2.5 -
802-RF491.2M-A 2.2 2.5 -
862-RF491.2M-B 2.2 2.2 -
491.5 803-RF491.5M-C 2.5 1.7 -
718 803-RF718.0M-A 4.0 3 0.5
746 803-RF746.0M-A 6.0 2 0.5
803-RF746.0M-B 6.0 2 0.5
751 860-RF751.0M-B 5.0 1.8 0.7
802-RF751.0M-C 5.0 1.8 0.7
751.5 808-RF751.5M-A 5.5 2.3 0.7
752.5 802-RF752.5M-A 9.0 2.1 0.7
770 802-RF770.0M-A 10.0 2.2 0.7
803-RF770.0M-A 10.0 2.2 0.7
781.5 862-RF781.5M-A 5.5 2.3 0.3
808-RF781.5M-A 5.5 2.3 0.3
797.5 802-RF797.5M-A 9.0 2.2 0.6
810 802-RF810.0M-A 5.0 2.9 0.6
813.5 808-RF813.5M-A 7.5 2.2 0.9
802-RF813.5M-A 7.5 2.2 -
815.5 802-RF815.5M-B 9.5 2.4 -
   Go to Freq 836.5 ~ 2655.0 Mhz > RF Filter 

RF Filter Industry Definitions

RF Microwave Filter
Radio frequency (RF) and microwave filters represent a class of electronic filter, designed to operate on signals in the megahertz to gigahertz frequency ranges (medium frequency to extremely high frequency). This frequency range is the range used by most broadcast radio, television, wireless communication (cellphones, Wi-Fi, etc...), and thus most rf and microwave devices will include some kind of filtering on the signals transmitted or received. Such filters are commonly used as building blocks for duplexers and diplexers to combine or separate multiple frequency bands

RF Saw Filter
SAW (surface acoustic wave) filters are electromechanical devices commonly used in radio frequency applications. Electrical signals are converted to a mechanical wave in a device constructed of a piezoelectric crystal or ceramic; this wave is delayed as it propagates across the device, before being converted back to an electrical signal by further electrodes. The delayed outputs are recombined to produce a direct analog implementation of a finite impulse response filter. This hybrid filtering technique is also found in an analog sampled filter.

RFI
radio frequency interference or RFI is a disturbance that affects an electrical circuit due to either electromagnetic induction or electromagnetic radiation emitted from an external source.[1] The disturbance may interrupt, obstruct, or otherwise degrade or limit the effective performance of the circuit. The source may be any object, artificial or natural, that carries rapidly changing electrical currents

Diplexer
A diplexer is a passive device that implements frequency domain multiplexing. Two ports (e.g., L and H) are multiplexed onto a third port (e.g., S). The signals on ports L and H occupy disjoint frequency bands. Consequently, the signals on L and H can coexist on port S without interfering with each other.

Band Pass
A band-pass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range. An example of an analogue electronic band-pass filter is an RLC circuit (a resistor–inductor–capacitor circuit). These filters can also be created by combining a low-pass filter with a high-pass filter.

Low Pass Filter
A low-pass filter is a filter that passes low-frequency signals but attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. It is sometimes called a high-cut filter, or treble cut filter when used in audio applications.

High Pass Filter
A high-pass filter, or HPF, is an LTI filter that passes high frequencies well but attenuates (i.e., reduces the amplitude of) frequencies lower than the filter's cutoff frequency. The actual amount of attenuation for each frequency is a design parameter of the filter. It is sometimes called a low-cut filter or bass-cut filter.

Component
An electronic component is a basic electronic element and may be available in a discrete form having two or more electrical terminals (or leads). These are intended to be connected together, usually by soldering to a printed circuit board, in order to create an electronic circuit with a particular function (for example an amplifier, radio receiver, or oscillator). Basic electronic components may be packaged discretely, as arrays or networks of like components, or integrated inside of packages such as semiconductor integrated circuits or thick film devices. The following list of electronic components focuses on the discrete version of these components, treating such packages as components in their own right.

DC
Direct current (DC) is the unidirectional flow of electric charge. Direct current is produced by such sources as batteries, thermocouples, solar cells, and commutator-type electric machines of the dynamo type. Direct current may flow in a conductor such as a wire, but can also flow through semiconductors, insulators, or even through a vacuum as in electron or ion beams. The electric charge flows in a constant direction, distinguishing it from alternating current (AC). A term formerly used for direct current was galvanic current.

AC
in a simple alternating current (AC) circuit consisting of a source and a linear load, both the current and voltage are sinusoidal. If the load is purely resistive, the two quantities reverse their polarity at the same time. At every instant the product of voltage and current is positive, indicating that the direction of energy flow does not reverse. In this case, only real power is transferred.

LC
An LC circuit, also called a resonant circuit or tuned circuit, consists of an inductor, represented by the letter L, and a capacitor, represented by the letter C. When connected together, they can act as an electrical resonator, an electrical analogue of a tuning fork, storing electrical energy oscillating at the circuit's resonant frequency.

Surface Mount
Surface mount technology is a way to construct electronic circuits in which the surface mount components are mounted right onto the surface of the printed circuit boards. Electronic devices that use this technology are called a surface mount device.

Leaded
Leaded insulation encapsulated inside the filter body reduces the possiblity for accidental shorting. A certain line of flexible leaded EMI filters generally comes in a bolt or broadband configurations.

RF Filter - For more information regarding RF Filters, please contact our Sales Department.

RELATED LINKS:

SAW Filter Manufacturers, Designers, and Suppliers of Products
IF SAW Filter Manufacturers, Designers, and Suppliers of Products
RF Filter, SAW Filter, Crystal Oscillator, TCXO, VCXO, IF Saw Filter, Ceramic Resonator and Ceramic Filter Manufacturer
IF SAW Filter Frequency
Build a Custom SAW Filter Worksheet
Oscilent Product Reference - Murata Cross Filter and Ceramic Resonator with RF and SAW Filter
140 MHz SAW Filter



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