Low Pass Filters
Refine signal, allowing the transmission of signal below a specific corner frequency, while attenuating the frequencies above.
See Also: Filters, Filter / Amplifiers, EMI Filters, Programmable Filters
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Product
Filter Test System
DU7216/7218
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Delta United Instrument Co., Ltd.
Inductance, Q factor, Leakage Inductance, AC Resistance, Capacitance, DC Resistance, Balance,Turn ratio, Open/Short check
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Product
1μΩ-4kΩ AC Milliohmmeter Low Resistance Tester
TH2521
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Shenzhen Chuangxin Instruments Co., Ltd.
TH2521 AC Milliohmmeter is a high-performance and intelligent tester widely used to test contact resistance, internal resistance and battery voltage. The application of constant current source with 1kHz frequency can greatly eliminate the potential error caused by thermoelectricity on DUT. This meter has the function to automatically detect contact failures on test cable. At the range of 30mΩ, basic R resolution can reach 1μΩ. It is applicable for transformer, inductance coil copper resistance, relay contact resistance, switch, connector contact resistance, wire resistance, PCB line and via reistance dan metal defect detection, etc. In the mean time, signals, such as HIGH, LOW, PASS, can be output through HANDLER interface, thus it is very convenient to be used in automatic production line.
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Product
Programmable, 2-Channel High-Pass Filter Module
AAF-HP
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The AAF-HP series provides 2 programmable channels of high-pass filtering on a plug-in module that is pin compatible with the popular AAF-1F, AAF-2F, and AAF-3F modules.
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Product
Low Noise Coaxial Cables For Sensors
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Low noise coaxial cables are used with single axis and triaxial charge mode sensors. This table provides relevant specifications for four cable types. Type 003 is the most commonly used, but three other types are also available.
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Product
Hi-Q W-Band Ultra Low Phase Noise Analyzer
OE8000W
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HI-Q® W-Band phase noise test system utilizesmicrowave photonics techniques for automatedmeasurement of ultra-low phase noise W-bandoscillators.
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Product
Low Noise Amplifiers
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Chengdu KeyLink Microwave Technology Co., Ltd.
KeyLink's low noise amplifiers typically exhibit noise figures below 5.5dB and output 1dB compression points up 8dBm. These amplifiers are economical choices for general purpose applications. KeyLink's low noise amplifiers can be categorized as follows.
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Product
Notch Filters
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K&L Microwave provides notch filters, also called bandstop or bandreject filters, in multiple topologies built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications, as well as product families. Use the quote cart to request a quote on a specific design. When considering a particular family of parts, use Filter Wizard (a link button will be provided when appropriate) to determine a specific part number within the given family.
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Product
Low Power Ohm Meter
LRO-20
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Laxtronics Instruments & Controls Pvt. Ltd
LOW POWER OHM METER / DIGITAL IGNITER TESTER (0 - 19.99Ω)
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Product
ProLink to 2.92mm Adapter with Probe Power and Communication Pass Through
LPA-2.92
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ProLink to 2.92mm Adapter with Probe Power and Communication Pass Through
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Product
LV Iron Core Harmonic Filters
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Nonlinear loads such as power electronics based equipment and electric furnaces are sources of harmonic currents leading to harmonic distortion, which is one of the most important parameters for defining the power quality. Most of the commercial loads such as personal computers, photocopy machines, power supplies, and compact fluorescent lamps; and industrial loads such as AC and DC motor drives inject harmonic currents into the network that they are connected to.
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Product
Air Filter Element Filtration Performance Tester
DRK9007AG
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Shandong Drick Instruments Co., Ltd.
It is used to test the dynamic adsorption performance of automobile air-conditioning filters that can reduce the concentration of harmful gases and odors from the external environment or internal circulation.
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Product
Optical Filters
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Alnair Laboratories Corporation
The filter exhibits an ultra-sharp roll-off of 1500dB/nm(12dB/GHz), without compromising the flexibility ofbandwidth- and wavelength-tuning. Ideal for DWDMchannel selection and removing ASE noise.
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Product
FPGA Impulse Response (FIR) Filter Fo Gage Digitizers
eXpert / Finite Impuls Response (FIR)
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The onboard FIR Filtering eXpert FPGA DSP feature is a powerful method for removing unwanted signal features (like noise) and emphasizing signal features of interest.
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Product
Power Capacitors with Protection Filter
CPFVF / CPMVF
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Lifasa - International Capacitors, SA
The capacitors of the CPFVF and CPMVF series are formed by a power capacitor, an antiarmonic protection reactance and fuse or magnetothermic protection. These capacitors are specially designed for the fixed compensation of transformers in networks with a high level of harmonics.
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Product
Linear Bench or Rack Mount Power Supplies Programmable, Local Control, Ultra Low Ripple/Noise
Series PAT
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SERIES PAT are operationally programmable power modules that can be programmed to any level within their rated range and fully loaded at any output setting. These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant.
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Product
Narrow Band Filters (Single Octave)
NANO-POLE® Series
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The NANO-POLE® is designed for optimal size, DC consumption, RF power handling, insertion loss, signal purity and linearity. The NANO-POLE® provides a minimum center frequency step size of 10 MHz typically but can be modified based upon request. The NANO-POLE® requires a +3.0 V supply that typically draws 5 mA when not hopping. The supply voltage should be adequately filtered as noise present on this pin will influence the RF signal purity. The NANO-POLE® uses SPI control interface.
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Product
High & Low Temperature Impact System for ATF Cooling Motor
EVTP-30
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Shanghai Dean Electrical Co., Ltd
This test system provides the most direct life evaluation of ATF cooling based EV motor by simulating the temperature impact from ultimate self- heating of the motor and severe cold condition from environment.
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Product
Low Voltage Container Load Banks
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Guangdong EMAX Electrical Co., Ltd.
Container load banks are portable, self-contained solutions for testing and maintaining large power systems, designed to be easily transported and deployed in a variety of environments, making them ideal for both temporary and permanent installations.
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Product
Electronically Tunable Filters
ETF
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Radar. Communications. EW/SIGINT. Frequency agile channelization. Frequency agile noise rejection filter. Local oscillator tracking filter. Controlled bandwidth and center frequency noise source.
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Product
High Low Temperature Test Chamber
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The high low temperature test chambers from Weiber are climatic test chambers, designed to simulate highly precise high and low temperature environments for the testing of electrical and electronics items, metallic products, automobile parts, food items, biological samples, chemicals, building materials and other wide variety of processed and packaged goods. These test chambers find widespread usage in manufacturing units, quality control units and scientific research organizations and are commonly employed for heat endurance test, cold endurance test and humidity and dryness endurance tests of products. These tests help in determining the product performance in specific environments and also help in identifying any manufacturing flaws and in determining its stability and shelf life.
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Product
Low Phase Noise Amplifiers
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Low Phase Noise amplifiers are critical for many applications requiring high signal integrity. This is especially relevant in instrumentation, defense, and telecommunication applications where low phase noise amplifiers are becoming increasingly important as the oscillators improve. Phase noise is described as the close-in noise to the carrier that can often appear as jitter on a clock signal. Analog Devices offers a large portfolio of low phase noise amplifiers to meet a variety of requirements in the LO network, receiver, as well as in the transmitter. Our portfolio supports a wide range of power levels and frequencies to provide the right solution for the given application.
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Product
Low Noise Test Cables For N1413 With B2980 Series, 1.5 M
N1427A
Coaxial Cable
The N1427A is designed to operate specifically with the B2985B/87B Electrometer/High Resistance Meter. It comes with a separate triaxial (special screw-type) female connector and a High Voltage BNC (special type) female connector. This allows terminal configuration to be converted to any other configuration. Therefore, custom test fixture can easily be constructed. The N1413A High Resistance Meter Fixture Adapter is also required to connect the N1427A to the B2985B/87B.
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Product
3.4 MP Custom Lens Low Light Camera Module
e-CAM30_CUMI0330_MOD
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e-CAM30_CUMI0330_MOD is a high performance, small form factor, 3.4 MP pluggable Low Light Camera Module with S-Mount lens holder. It is based on AR0330 - a 3.4MP CMOS Image sensor from ON Semiconductor®. It has a dedicated, high-performance Image Signal Processor chip (ISP) on-board that performs the entire Auto functions (Auto White Balance, Auto Exposure control) in addition to complete image signal processing pipeline that provides best-in-class images, videos and the optional MJPEG compressions.
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Product
LXI Low Thermal EMF Matrix 1-pole 14x33
60-510-004
Matrix Switch Module
The 60-510 is a high density 1-pole matrix module controlled via LXI. It has excellent thermal stability and substantially reduced thermal EMF figures when compared to a conventional switching matrix. Typical applications include signal routing in ATE, selecting thermocouple inputs, switching amplifier gain circuits and high accuracy DC micro-volt measurements. Ruthenium reed switches are used because of their good low level switching capability. They also have a very long life with excellent contact resistance stability, minimal wetting current and low thermal offset. The 60-510 is designed in accordance with the LXI Standard 1.4 and is supplied in a 2U high, full rack width case with 500mm depth.
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Product
Low On-state Resistance
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Is a low output capacitance solid state relay containing a GaAs LED on the light emitting side (input side) and MOS FETs on the output side. A small flat-lead package has been provided which realizes a reduction in mounting area of about 50% compared withthe PS78xx series. It is suitable for high-frequency signal control, due to its low C × R, low output capacitance, and low off-state leakage current.
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Product
Low PIM Coaxial Cable Assemblies
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For applications that demand low VSWR, low insertion and low PIM cable assemblies; RFI now offers semi-rigid and corrugated cable assemblies with factory soldered N and DIN connectors. Assembled using the latest soldering equipment for years of performance reliability. Each assembly is tested for insertion loss, VSWR and PIM rating and is shipped with individual test data. Available using flexible or super flexible corrugated cables with a standard or fire retardant jacket.
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Product
Low Power FPGA Featuring Hardened MIPI D-PHY, LVDS, SLVS, SubLVDS, & Open LDI Bridging
CrossLink
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*Two 4-lane MIPI D-PHY transceivers at 6 Gbps per PHY*15 programmable source synchronous I/O pairs for camera and display interfacing*Available in amazingly small 2.46 mm x 2.46 mm WLCSP packages and BGA packages with 0.4 mm, 0.5 mm and 0.65 mm pitch
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Product
Transmitter System for Low Signal Power Relay Stations
AM3000 Series
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Japan Communication Equipment Co., Ltd.
This system is a minimal low signal power transmitter for the relay of ISDB-T Digital Terrestrial Broadcasting. As the need arises, it's possible to have the compensation function built-in for integrate-type basic equipment.
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Product
Gas Filter Correlation CO Analyzer
Model N300
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Teledyne Advanced Pollution Instrumentation
The Model N300 is a microprocessor-controlled analyzer based on the Beer-Lambert law that is used to determine the concentration of carbon monoxide (CO) in a sample gas.The N300 uses Gas Filter Correlation (GFC) to overcome the interfering effects of various other gases (such as water vapor) that also absorb Infrared (IR) light. The analyzer passes the IR light beam through a spinning wheel made up of two separate chambers: one containing a high concentration of CO known as the reference, and the other containing a neutral gas known as the measure. The concentration of CO in the sample chamber is computed by taking the ratio of the instantaneous measure and reference values and then compensating the ratio for sample temperature and pressure.
