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Supplier: Block USA, Inc.
Description: Rated voltage 3 x 520 Vac Voltage range 0 - 3 x 520 Vac Rated current 3 x 8 - 3 x 250 A+N Leakage current <1.0 mA Degree of protection IP 20 Radio interference suppression filter to DIN EN 60939
- Filter Type: Three Phase
- Operating Temperature: Up to 50 C
- Package / Mounting: Module
- Rated Current: 130 amps
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Supplier: Block USA, Inc.
Description: Rated voltage 3 x 520 Vac Voltage range 0 - 3 x 520 Vac Rated current 3 x 8 - 3 x 250 A+N Leakage current 6.00 - 7.00 mA Degree of protection IP 20 Radio interference suppression filter to DIN EN 60939
- Filter Type: Three Phase
- Operating Temperature: Up to 50 C
- Package / Mounting: Module
- Rated Current: 55 amps
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Supplier: Block USA, Inc.
Description: Rated voltage 250 Vac Voltage range 0 - 250 Vac Rated current 4 - 55 A Leakage current <3.00 mA Degree of protection IP 20 Radio interference suppression filter to DIN EN 60939-2 Radio interference suppression filter for line-side interference
- Filter Type: Single Phase
- Operating Temperature: Up to 50 C
- Package / Mounting: Module
- Rated Current: 16 amps
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Supplier: Block USA, Inc.
Description: Rated voltage 250 Vac Voltage range 0 - 250 Vac Rated current 4 - 55 A Leakage current 8.50 mA Degree of protection IP 20 Radio interference suppression filter to DIN EN 60939-2 Radio interference suppression filter for line-side interference
- Filter Type: Single Phase
- Operating Temperature: Up to 50 C
- Package / Mounting: Module
- Rated Current: 8 amps
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Description: Applicable to complete filter units for radio interference suppression intended for apparatus and machines to be connected to a supply with a nominal voltage not exceeding 500 V between conductors, or 250 V between any one conductor and earth, and a frequency not exceeding 100
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Description: Prescribes methods of measurement of insertion loss of passive radio frequency suppression filters, which may consist of single elements, such as capacitors, inductors or resistors, or combinations of inductors, capacitors and resistors of either the lumped or distributed types. The
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Description: Gives the limits of interference as well as a classification of suppression components. Shows a choice of ratings for specific applications. Deals with the connection of suppression components as well as with safety aspects. The contents of the corrigendum of January 1998 have been included
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Supplier: TelephoneStuff.com
Description: Two-Way Radio (Pair), Nicad 8 Mile Features: - Provides up to 5-mile range - 7 GMRS/FRS 1w channels - 7 FRS .5w channels - 8 GMRS 1w channels - 38 interference elimination codes - 1w power - 10 audible call tones - Talk confirmation tone - Quiet talk noise
- Application: Radio Communications, Telephone / Voice Communication
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Description: Applicable to complete filter units for radio interference suppression which fall within the scope of the generic specification. The object of this standard is to prescribe standard requirements for electrical shock hazard protection and standard ratings and characteristics and
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Description: Uniform methods of measurements of radio-frequency power-line interference filterattenuation performance in the range of 100 Hz to 10 GHz are set forth. Nonloaded and loaded attenuation measurements are presented with varying source impedance, including radiofrequency current injection
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Supplier: Silicon Labs
Description: The Si4738/39 ICs are the industry's first fully integrated, 100% CMOS AM/FM/WB and FM/WB radio receivers. Offering unmatched integration and PCB space savings, the Si4736/37/38/39 ICs require only two external components and less than 15 mm² of board area, excluding the antenna inputs
- IC Package Type: QFN, SSOP
- Modulation: Amplitude Modulation (AM), Frequency Modulation (FM), Other
- Number of Devices in Package: 1 #
- Number of Receivers: 1 #
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Supplier: CSA Group
Description: IEC 60939-2-2:2004 forms the basis for a uniform procedure for a common Safety Mark. It implements the approval schedule for the safety test described in IEC 60939-2, requires a declaration of design for parameters relevant to safety and prescribes conformance tests to be conducted on every lot
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Supplier: CSA Group
Description: is a supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specifications. In the preparation of detail specifications, the content of 1.4 of the sectional specification shall be taken into account. The use of IEC 60939-2-2
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Supplier: Richardson RFPD
Description: The Airvu BPF.24 2.4GHz Band Pass Filter is placed on the end of the antenna port to help eliminate or reduce radio interference problems on UAVs and thus optimize radio system performance. The ceramic filter technology inside the BPF.24 has superior insertion loss
- Bandwidth: 100000 kHz
- Filter Design: Ceramic Filter
- Filter Type: Bandpass
- Frequency (Fc): 2450 MHz
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Supplier: DigiKey
Description: RADIO INTERFERENCE SUPPRESSION F
- Approvals: CE Conformity Marks, Other
- Filter Type: Single Phase
- Operating Temperature: -25 to 70 C
- Package / Mounting: Other
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Supplier: Rohde & Schwarz USA, Inc.
Description: simultaneously operated in very tight spaces. As a result, sustainable, higher quality radio links that are more reliable can be achieved. The frequency-agile R&S®FD221 and R&S®FU221 filters protect the operator's radio system against third-party RF interference. The
- Filter Design: Adjustable Filter
- Filter Technology: Active Filter
- Frequency (Fc): 30 to 300 MHz
- Package Type: Connectorized
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Supplier: Rohde & Schwarz USA, Inc.
Description: simultaneously operated in very tight spaces. As a result, sustainable, higher quality radio links that are more reliable can be achieved. The frequency-agile R&S®FD221 and R&S®FU221 filters protect the operator's radio system against third-party RF interference. The
- Filter Design: Adjustable Filter
- Filter Technology: Active Filter
- Frequency (Fc): 300 to 3000 MHz
- Package Type: Connectorized
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Supplier: Electrocube, Inc.
Description: Filters suppress electromagnetic interference What are EMI Filters, Radio-frequency Interference (RFI) Filters? EMI Filters – which eliminate unwanted signal(s) – clean electrical power similar to how a water filter cleans water. With unique
- Rated Voltage: 1 to 5000 volts
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Supplier: Broadcom Inc.
Description: ACPF-7024 solves the design problem of enabling concurrent operation of WiFi and/or Bluetooth® with other wireless standards—such as 2.5 GHz WiMAX, PCS, and LTE Bands 7 and 40—without performance degradation due to adjacent radio interference. The ACPF-7024 is a 2400-2482 MHz
- Filter Design: SAW Filter
- Filter Technology: Passive Filter
- Filter Type: Bandpass
- Frequency (Fc): 2442 MHz
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Supplier: Broadcom Inc.
Description: The Avago ACFF-1024 is a miniaturized bandpass filter designed for use in the 2.4GHz Industrial, Scientific and Medical (ISM) band. The ACFF-1024 solves the design problem of enabling concurrent operation of WiFi and/or Bluetooth® with other wireless standards — such as 2.5GHz WiMAX, PCS, and
- Filter Technology: Passive Filter
- Filter Type: Bandpass
- Frequency (Fc): 2401 to 2482 MHz
- Insertion Loss: 1.3 to 3 dB
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Supplier: PolyPhaser Corporation
Description: and provide pass band frequencies between 217MHz and 219MHz. This PolyPhaser railroad train control RF bandpass interference filter incorporates Type N connections. These Type N to Type N filters for railway radio interference have a female N Type input and a
- Connector Type: Type N
- Filter Technology: Passive Filter
- Filter Type: Bandpass
- Frequency (Fc): 217 to 219 MHz
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Supplier: PolyPhaser Corporation
Description: frequencies and provide pass band frequencies between 219.5MHz and 222MHz. This PolyPhaser railroad train control RF bandpass interference filter incorporates Type N connections. These Type N to Type N filters for railway radio interference have a female N Type
- Connector Type: Type N
- Filter Technology: Passive Filter
- Filter Type: Bandpass
- Frequency (Fc): 220 to 222 MHz
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Supplier: CSA Group
Description: IEC 60939-3:2015 covers passive filters used to attenuate unwanted radio-frequency signals (such as noise or interference) generated from electromagnetic sources. Both single and multi-channel filters within one enclosure or which are built on a printed circuit board
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Supplier: Genisco Filter
Description: Genisco communication filters are low-pass Electromagnetic Interference and Radio Frequency Interference filters (EMI & RFI) designed to block high-frequency noise that interferes with the operation of sensitive electrical equipment. These high performance dual
- Approvals: MIL-SPEC
- Filter Type: Single Phase, DC
- Minimum Insertion Loss: 60 to 100 dB
- Package / Mounting: Stand Alone
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Supplier: Broadcom Inc.
Description: The Avago ACPF-7241 is a miniaturized RF bandpass filter device designed for use in the Band 41 wireless applications (2496 - 2690 MHz). Based on Avago's innovative FBAR technology, the device is designed to provide high interference rejection and low insertion loss and enable
- Filter Design: Other
- Filter Type: Bandpass
- Frequency (Fc): 2496 to 2690 MHz
- Insertion Loss: 2.3 dB
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Supplier: Ohmite Manufacturing Co.
Description: against interference voltage is a must. EMI Filters Electromagnetic interference (EMI) filters are very important elements of nearly all electrical/electroni c products. Their proper selection and installation into the end-product ensure timely compliance with mandatory
- Approvals: UL Recognized Component Mark (US and Canada), CSA Mark (US, C and US, NRTL/C), CE Conformity Marks
- Filter Type: Single Phase
- Operating Temperature: -25 to 85 C
- Rated Current: 1 to 6 amps
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Supplier: Ohmite Manufacturing Co.
Description: design and rated up to 100 amps with six different case sizes dependent on current handling. EMI Filters Electromagnetic interference (EMI) filters are very important elements of nearly all electrical/electroni c products. Their proper selection and installation into the end
- Approvals: UL Recognized Component Mark (US and Canada), CSA Mark (US, C and US, NRTL/C), CE Conformity Marks
- Filter Type: Single Phase
- Operating Temperature: -25 to 85 C
- Package / Mounting: Module
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Supplier: Ohmite Manufacturing Co.
Description: This series of double stage filters give superior performance when used in applications with low Impedance loads. The AH series controls continuous and intermittent interference noise and where high levels of mains borne interference are present. The chassis mount design of the
- Approvals: UL Recognized Component Mark (US and Canada), CSA Mark (US, C and US, NRTL/C), CE Conformity Marks
- Filter Type: Single Phase
- Operating Temperature: -25 to 85 C
- Package / Mounting: Module
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Supplier: Ohmite Manufacturing Co.
Description: The TK series range of three phase filters with book shelf design is designed for motor drive applications requiring minimum space and convenient installation with superior performance at significant interference levels. The TK series can cover a wide range of three phase applications
- Approvals: UL Recognized Component Mark (US and Canada), CSA Mark (US, C and US, NRTL/C), CE Conformity Marks
- Filter Type: Three Phase
- Operating Temperature: -25 to 85 C
- Package / Mounting: Module
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Supplier: Broadcom Inc.
Description: The Avago ACPF-7124 is a miniaturized Bandpass Filter designed for use in the 2.4 GHz Industrial, Scientific and Medical (ISM) band. The ACPF-7124 solves the design problem of enabling concurrent operation of WiFi and/or Bluetooth® with other wireless standards—such as 2.5 GHz WiMAX, PCS, and
- Filter Type: Bandpass
- Frequency (Fc): 2401 to 2482 MHz
- Operating Temperature: -30 to 85 C
- Package Type: Surface Mount Technology (SMT)
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Description: -contiguous multicarrier technologies and novel algorithms that enhance spectral efficiency, interference robustness, and reception performance. It explores techniques using non-contiguous subcarriers which allow for flexible spectrum aggregation while achieving high spectral efficiency and
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Supplier: RS Components, Ltd.
Description: A range of EMC input filters for the variable speed drives Altivar ATV21 and Lexium LXM32. Radio interference input filter. Filters for a three-phase supply voltage. Mounting at variable drive side Accessory Type = Filter For Use With = AVT32, LXM32 Voltage
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Supplier: RS Components, Ltd.
Description: A range of EMC input filters for the variable speed drives Altivar ATV21 and Lexium LXM32. Radio interference input filter. Filters for a three-phase supply voltage. Mounting at variable drive side Accessory Type = Filter For Use With = AVT32, LXM32 Voltage
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Supplier: RS Components, Ltd.
Description: A range of EMC input filters for the variable speed drives Altivar ATV21 and Lexium LXM32. Radio interference input filter. Filters for a three-phase supply voltage. Mounting at variable drive side Accessory Type = Filter For Use With = AVT32 Voltage Range =
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Supplier: RS Components, Ltd.
Description: A range of EMC input filters for the variable speed drives Altivar ATV61 and ATV71. Radio interference input filter. Filters for a three-phase supply voltage. Mounting under or beside the drive, depends from the inverter Accessory Type = Filter For Use With
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electromotive interference in the form of radio waves. Appropriate shielding protects devices from unwarranted EMI effects that could cause errors, generate operational problems, change data, or even damage sensitive equipment. However, although (read more)
Browse EMI Filters and RFI Filters Datasheets for Ohmite Manufacturing Co. -
honored until early July 2022. To allow more time to complete the task of retrofitting the entire commercial airline fleet with upgraded radio frequency filters on altimeters, the FAA and wireless service providers agreed to a phased approach governing the rollout of the full 5G service between July 2022 (read more)
Browse Communications Software Datasheets for Remcom (USA) -
the most compact and smallest sizes on the market: FSAA and FSAB. Optionally you can also purchase them with a radio interference filter. These versions are suitable for commercial use, such as commercial washing machines, cooling units, ventilation (read more)
Browse Cable Assemblies Datasheets for Automation24, Inc. -
ensure patient safety. Interpower filtered power entry modules are available with or without a metal shield, typically specified in high frequency applications. An RFI/EMI filter is an electrical circuit that is designed to remove electromagnetic and radio frequency interference (noise) from the (read more)
Browse Power Entry Modules Datasheets for Interpower -
Protection The PS3200 has surge protection and filters that protect the connected load from power surges, Electromagnetic interference (EMI) and radio frequency interference (RFI). These features can minimize any surges or interference present in the utility power. The (read more)
Browse Single Phase Uninterruptible Power Supplies (UPS) Datasheets for Powerstar UPS Inc. -
Protection The PS3300 has surge protection and filters that protect the connected load from power surges, Electromagnetic interference (EMI) and radio frequency interference (RFI). These features can minimize any surges or interference present in the utility power (read more)
Browse Uninterruptible Power Supplies (UPS) Datasheets for Powerstar UPS Inc. -
Alarm -Alarm when on battery: distinctive low battery alarm: on bypass Protection The PS3300 has surge protection and filters that protect the connected load from power surges, Electromagnetic interference (EMI) and radio frequency (read more)
Browse Uninterruptible Power Supplies (UPS) Datasheets for Powerstar UPS Inc. -
Smart Use Of Preamps In RF Testing Any type of radio frequency (RF) testing requires antennas. Equipment under test may or may not have them - some devices aren't designed to broadcast but still might. But the analyzer will always require an antenna to receive whatever signal there might be (read more)
Browse RF Amplifiers Datasheets for A.H. Systems Inc.
Conduct Research Top
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Electromagnetic Interference (EMI) Overview
EMI stands for Electromagnetic Interference. It refers to the disturbance that can occur in electronic devices or communication systems due to the presence of electromagnetic waves. Electromagnetic waves are a type of energy that travels through space and can interfere with the normal functioning
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What You Need to Know About RF Filter
The RF filter is one of the essential key components in the radio frequency system. It is mainly used for frequency selection-letting the required frequency signal pass and reflecting the unwanted interference frequency signal.