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Radio Frequency Filters
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Board mount RF filters are devices mounted to a printed circuit board (PCB) which pass or reject signals by frequency.
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Supplier: Spectrum Control Inc.Description: superior insertion loss over a broad frequency range when compared to surface mount components. The filter is available in capacitance values up to 10,000 pF, and is featured in a microcircuit package used in microwave applications such as frequency synthesizers, power amplifiers, MMW radio
- Filter Type: DC
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Supplier: Skyworks Solutions, Inc.Description: of large bandwidth, fine resolution, and the serial interface allows for a direct frequency modulation of the VCO. This capability eliminates the need for I/Q DACs, quadrature upconverters, and IF filters from the transmitter portion of the radio system.NEW! Skyworks offers lead (Pb)-free, RoHS
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Supplier: NDKDescription: This filter has a wide range of applications from carrier equipment tomeasuring instruments that require particularly high stability and highreliability. Careful consideration to design, part selection, andmanufacturing, all ensure a highly stable and reliable filter.SSB (Single Side Band) filters
- Filter Category: Quartz / Crystal Filter
- Filter Class: Continuous
- Filter Type: Band Pass
- Applications: Communications, Military
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Supplier: TriQuint Semiconductor, Inc.Description: high-volume, high frequency bulk acoustic wave (BAW) filters for a variety of civilian and military applications, along with SAW filters for WLAN, WiMAX, Bluetooth, GPS, cable TV set-top box (STB) and network radio/base stations.
- Package Type: Surface Mount Technology (SMT)
- Connector Type: Other
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Description: Status: ACTIVE The AFE8221 implements the intermediate frequency (IF) sampling and processing functions of a digital radio receiver system. It is designed to be used with TI's digital radio baseband processors and AM/FM tuners. The AFE8221 can also be programmed by the baseband processor for use
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Supplier: Silicon LabsDescription: Features Weather band support (162.4–162.55 MHz) Worldwide FM band support (76–108 MHz) 1050 Hz tone detection AM/FM/WB digital tuning No manual alignment necessary Dynamic channel filters Advanced AM/FM seek tuning
- Applications: Other
- Form Factor / Package: Surface Mount Technology (SMT)
- Modulation: Frequency Modulation (FM)
- Source Type: AC Power, DC (Battery) Power
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Supplier: RFM (RF Monolithics, Inc.)Description: • RF Filter for Family Radio Service Applications • Low Insertion Loss • 5.0 x 5.0 x 1.7 mm Surface-Mount Case • No Matching Required • Complies with Directive 2002/95/EC (RoHS)
- Package Type: Surface Mount Technology (SMT)
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Supplier: Avago TechnologiesDescription: throughout today's growing range of portable and mobile GPS-based applications such as navigation, mobile resource management and vehicle tracking. This ultra-thin product will help our customers further reduce the size of the radio-frequency portion of almost any portable or mobile GPS-equipped
- Amplifier Type: Low Noise Amplifier
- Applications: Mobile / Wireless Systems
- RoHS Compliant: Yes
- Package Type: Surface Mount Technology (SMT)
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Supplier: Radio Frequency, Inc.Description: space savings. Typically requires one-fifth the floor space of conventional drying systems. Features: energy applied by radio waves at a frequency of 40.68 MHz volumetric heating keeps the temperature low and uniform throughout the filter cake to prevent overheating
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Supplier: SFCable.comDescription: This Strip protects against damaging electrical spikes and surges. It's designed to provide safe power, and to filter Radio Frequency (RFI) and Electromagnetic (EMI) interference. The light indicates that the unit is protecting against surges and spikes. This unit should be replaced if the light
- Mounting: Plug-in Module
- Technology: MOV
Featured Products for Radio Frequency Filters Top
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Temwell Website Shop Store provides standard Temwell filters, standard Toko type filters and standard Ham Radio filters. The goods can be delivered in 72 hours. Standard Temwell filter: We prepare about 300 items & 200K pcs in stock for quick supply to you. Standard Toko type filter: This series can replace Toko's Filter, such as Toko-5HW, Toko-5HT, Toko-7HW, Toko-7HT Series. Standard Ham Radio filter: Regular Ham Radio standard series, include center frequency 146MHz, 223.5MHz, 435MHz... (read more)Browse RF Filters and Microwave Filters Datasheets for Temwell Corporation / Temstron Co., Ltd. -
MTE Corporation type "RF " filters offer an economical solution to many facility interference problems caused by the high frequency emissions of adjustable speed motor drives and inverters. Type "RF " filters can prevent drives and inverters from interfering with other sensitive electronic loads by reducing both common mode and differential mode noise emissions. Typical drive and inverter applications include: •AC Motor Drives. •DC Motor Drives. •... (read more)Browse EMI Filters and RFI Filters Datasheets for MTE Corporation
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Saw (surface acoustic wave) Band pass Filters use Piezoelectric effect to convert an Electromagnetic signal into an acoustic signal, and vice versa. Saw bandpass Filters provide sharp cut-off characteristics, superior linear phase characteristics, and good stability over temperature. SAW band pass 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... (read more)Browse SAW Filters Datasheets for Anatech Electronics, Inc.
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Request your "Filtron" line catalog of RFI/EMI Filters, Communication & Signal Line Fitlers today - So new, it needs to be requested by email.(simply request catalog here and we will get it to you).... RFI Corporation's "Filtron" line of RFI/EMC, Powerline, FIL-TEL Communication & Signal Line Filters offer the most diversified line of radio frequency interference suppression/electromagnetic compatability filters in the industry. Filtron filters have helped control electromagnetic... (read more)Browse EMI Filters and RFI Filters Datasheets for RFI Corporation
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NIC introduces a Ku Band Cavity Bandpass filter designed for use in airborne, ship-mount and vehicle-mount applications in harsh military environments. This filter offers low insertion loss of < 1dB and high selectivity in a small package size of approx 1.4 x 0.5 x0.35 inches. These filters can be custom designed for center frequencies upto 20 GHz and 3dB Bandwidth from 1% to 50%. The features include: Low insertion loss and high selectivity. Hermetically sealed package. Field Replaceable (read more)Browse RF Band Pass Filters Datasheets for Networks International Corporation
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filters can be supplied with conductive gaskets, tapes, and mounting frames. Conductive gaskets include form in place, strip and die cut conductively loaded elastomers, metalized fabric over foam and metal-based gaskets (e.g., finger stock, knitted mesh gaskets). (read more)Browse EMI Filters and RFI Filters Datasheets for Dontech Incorporated
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AR Modular RF has introduced a new portable, lightweight, fully automatic band-switching RF booster amplifier for single or multi-band VHF/UHF tactical radio equipment. The new Model AR-50 is a 50-watt amplifier that covers the 30 – 512 MHz frequency band using six high-speed auto switching filters to assure harmonic suppression. The unit is SINCGARS, HAVEQUICK, and ECCM compatible. It includes voltage spike suppression, RF sensing, T/R switching, automatic level control (ALC), six... (read more)Browse RF Amplifiers Datasheets for AR Modular RF
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Apollo offers an extensive range of customized microwave radio diplexers addressing the WI-MAX, Cellular, and Point-to-Point microwave markets. We can accommodate a variety of specific requirements for size, mechanical configuration, and frequency range. Features. 1 to 38 GHz. Integration options: Circulator, Low Pass Filter. Customized mechanical envelope. Operating temperature -40° C to +70° C. Lightweight Aluminum construction. RoHS compliant. Visit our website for more information... (read more)Browse RF Diplexers and Duplexers Datasheets for Apollo Microwaves
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overlays include contrast enhancement filters, EMI/RFI filters, vandal shields, touchscreens, and thermal heaters . EMI (electromagnetic interference) shielding is necessary to protect against spurious RF (radio frequency) signals or co-existing electronic or electrical systems, as well as providing high electrical isolation properties. Various applications, including those in the military and medical equipment markets, can benefit from the use of EMI/RFI shielding. General Digital's Optical... (read more)Browse Industrial Computer Monitors Datasheets for General Digital Corporation
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Americor offers industry leading designs for applications requiring shielding effectiveness from Electromagnetic and Radio Frequency Interference (EMI / RFI) and are available as three types (Great, Better and Best) of shielded flexible liquid tight conduits. From Americor Electronics: Cost-effective dBzSHIELD: MIL-SPEC ALTERNATIVE FOR EMI/RFIC. Quick Links to our Shielded Flexible Conduit products: Shielded Flexible Conduits. General Information. Application Specification. Direct Product Links... (read more)Browse EMI and RFI Shielding Datasheets for Americor Electronics, Ltd.
Parts by Number for Radio Frequency Filters Top
| Partb # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 920635 | PLC Radwell | Radio Frequency Systems | Panel Accessories, RFI/EFI/EMI Noise Filter | AUTOMATIC PRESSURIZATION DEHYDRATOR |
| 51-444-112 | ASAP Semiconductor | SPECTRUM | Not Provided | FILTER RADIO FREQUENCY |
| KBRF-300 (9484) | Amazon | KB Electronics | Industrial & Scientific | KBRF-300 (9484) Radio Frequency Interference Filter |
| KBRF-100 (9107) | Amazon | KB Electronics | Industrial & Scientific | KBRF-100 (9107) Radio Frequency Interference Filter |
| KBRF-350 (9511) | Amazon | KB Electronics | Industrial & Scientific | KBRF-350 (9511) RADIO FREQUENCY Interference Filter |
Conduct Research Top
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Radio Frequency Emissions Effect on Sensors (.pdf)
White noise on the plant floor can cause electrical interference that often affects the function of proximity sensors. This radio frequency (RF) "noise" is caused by the use of variable frequency drives, stepper motors and high powered communication devices, such as AM/FM radios, two-way radios
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Reducing Adjustable Frequency Drive (AFD)-caused Harmonics at Partial Loads
capacitor selection. · Short circuit and ground fault protection. Limiting the harmonics generated by an individual. piece of equipment frees power system capacity. · Protection from line voltage transients. for adding future equipment. · Radio frequency noise suppression. · Increased overall drive
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Multilayer Varistor Filters
is sometimes known as Radio Frequency. selection of over-voltage protection devices. Interference (RFI). It can emanate from a wide variety of. sources ranging from high power radio transmitters to. 1.2.2.2. Random Transients. computer clocks. Random Transients are unpredictable. They are difficult
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Filter Banks Implemented With Integrated Thin Film Resonators
of ladder bandpass. filters requires that resonators be built at two or more. SOFTWARE RADIO. frequencies for each filter. In the simplest form of the. Filters. Filters. ladder filter, at least one frequency is needed for the. series resonator and a lower frequency for the shunt. A/D. resonator. This paper
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Basic PLL Filters for the rfPICTM - rfHCS
limited by how far the. Microwave & RF Radio Systems article part 2, refer-. crystal can be pulled. enced at the end of this application note, provides more. detail on frequency selection. Calculating Component Values. To optimize the design a little more, you may also mod-. The formulas to do
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Multilayer Ceraminc EMI Filters
- Radiation. High frequency noise is sometimes known as Radio Frequency. Interference (RFI). It can emanate from a wide variety of. sources ranging from high power radio transmitters to. computer clocks. Whilst in a typical RFI environment, Electric Field Strengths of. Direct conduction is mainly
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Thin Film Resonators and Filters 2
lattice. (5) D isk resonators and m echanical filters. (6) W ideband crystal lattice. (7) Flexure-bar m echanical. (8) Tuning fork m echanical filters. Som e data from : R.A. Johnson, M echanical Filters in Electronics, John W iley & Sons, 1983. July 15, 2002. TFR Technologies, Inc. 3. SOFTWARE RADIO
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Staking Lumped Low-Pass Band Filters With ECCOSTOCK(R) FPH
as a staking compound for use in lumped low-pass band filters capable of 5000W of radio frequency RF power. The equipment below, which has 6 isolated cavities roughly 8" square, was sent to the E&C Randolph, US facility where FPH was cast in place.
Engineering Web Search: Radio Frequency Filters Top
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Radio - Wikipedia, the free encyclopedia
as well as mobile telephony, e.g., GSM and UMTS. Today, the term "radio" often refers to the actual transceiver device or chip, whereas "wireless"
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Electronic filter - Wikipedia, the free encyclopedia
Electronic filters are electronic circuits which perform signal processing functions, specifically to remove unwanted frequency components from the
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Guidance for Securing Radio Frequency Identification (RFID)...
Special Publication 800-98 Guidelines for Securing Radio Frequency Identification (RFID) Systems Recommendations of the National Institute of
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Electromagnetic Spectrum
By putting a radio telescope in orbit around Earth, radio astronomers can make images as if they had a radio telescope the size of the entire planet.
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Fujitsu Develops Compact Frequency-Synthesizer for Terrestrial...
Fujitsu Develops Compact Frequency-Synthesizer for Terrestrial Digital TV Broadcast Tuners
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ePanorama.net - electronics, audio, video, circuits and...
Radio, television, cellular telephones, walky-talkies, 2-way police radios, and other such communication/broadcast systems use electromagnetic
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