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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C-Band Red/Blue-Band Pass MWDM
WD1515/R, WD1515/B
Hangzhou Huatai Optic Tech. Co., Ltd.
WD1515/R, WD1515/B is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to the combination and separation of C-Band, Red-Band (1547~1563nm) and Blue-Band (1528~1543nm).
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Low Power Op Amplifiers (< 1mA/amp)
Analog Devices low power op amps offer a variety of benefits in many applications such as prolonging battery life, easing waste heat management in end equipment, reducing self heating to minimize thermally induced offset shift, and reducing total system power consumption and cost. Offering power efficient devices without compromising speed, noise, and precision has been a key focus on developing products at ADI.
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Low PIM Cable Assemblies
Low-PIM jumper cables feature a maximum PIM level of -155 dBc and are made with UL910 plenum-rated SPP-250-LLPL cable. The PIM levels of each cable have been fully tested with the results of those tests marked on each cable. These Low-PIM cables boast a maximum operating frequency of 6 GHz and a maximum VSWR of 1.25:1 up to 2 GHz and 1.35:1 up to 6 GHz. These Low-PIM cables are lightweight, flexible and have an operating temperature range of -55°C to +125°C and are available with 4.3-10, 7/16 DIN, N and 4.1-9.5 mini-DIN connector combinations, including right-angle connectors.
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Low Voltage Power Supplies
XF Series
The Excelsys XF low voltage power supplies provide up to 1000 W in an extremely compact 268 mm x 127 mm x 1U design. The XF family features plug-and-play architecture for maximum flexibility, allowing custom-power-solution configuration in less than five minutes. Conformal coating, ruggedization, and an operating temperature range of -55 to 70°C make it ideal for harsh environments. Offering up to 12 isolated outputs, the XF platform can provide output voltages up to 348 VDC.
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Low Voltage Burn-in and Test System
Max 450
For burning-in and testing DUTs such as microprocessors, DSPs and logic devices, which require low voltage. Output monitoring gives functional test results for every device during burn-in
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Air Filter Element Filtration Performance Tester
DRK9007AG
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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Low Passive Intermodulation (PIM) Coaxial Switches
Low Passive Intermodulation (PIM) Coaxial Switches
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Notch Filters
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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Signal Conditioning and Filtering
MSXB 067
The MSXB 067 Signal Conditioning Expansion Board provides analog signal conditioning for strain gauges, load cells, RTDs, and other resistive sensors. MSXB 067 provides a flexible interface for quarter-bridge, half-bridge, and full-bridge sensors, with two to six wires for each sensor, with or without voltage sense feedback. A small daughterboard supports user-supplied bridge completion resistors.
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LXI EMR Low Thermal EMF Matrix 56x33
60-511-001
This high density 1-pole matrix has excellent thermal stability and substantially reduced thermal EMF figures when compared to a conventional switching matrix.
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Low Level, DC Voltage Data Logger
Volt101A
The Volt101A is one of MadgeTech's newest data loggers. It is part of a new series of low cost, state-of-the-art data logging devices. MadgeTech has taken the lead in offering the most advanced, low cost, battery powered data loggers in the world today.
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Low Voltage Capacitor Banks
Wide range of capacitor banks to correct the power factor in low-voltage electrical installations, for both 50 Hz and 60 Hz networks. Avoid surcharges on the electric bill and improve the capacity of the installation.
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Filters
ZF
Antenna Technology Communications, Inc.
ATCi offers a selection of filters designed to reject out-of-band interference.
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Mass Flow Controller for Low Flow
HFM-200 / HFC-202
The HFM-200/HFC-202 is Teledyne Hastings' flexible, general purpose series of mass flow meters and controllers. Featuring reliability and stability, the 200 Series is chosen by OEM's for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow controller compatible with most gases.The HFM-200 / HFC-202 meters and controllers have flow ranges from 0-10 sccm to flows of 0-25 slm; provide analog outputs, are constructed of stainless steel and have normally closed valves. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Many corrosive gases and pressures up to 1000 psig are easily measured. Cleaning for oxygen service is available.
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Low PIM Cable Assemblies
Manufactured using industry standard low PIM cables terminated with RF Industries or other brands of connectors. Assembled in the United States for quick delivery. Jumpers are assembled from a wide variety of in-stock connectors and cables to meet system requirements for flexibility, low loss, low PIM, in-door/out-door, fire rating and electric performance.
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HF Low Noise Amplifier
The COMM-connect HF Low Noise Amplifier can be used to amplify signals in the HF frequency range. The amplifier comes with a selection of 4 different connectors, which makes it very easy to adapt to any type of installation. Mechanical mounting is made easy by mounting flaps protruding the casing.
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Filter Building Blocks
Analog Devices offers an extensive line of continuous time and clock tunable (switched capacitor) filter building blocks. These devices were designed to simplify the implementation of band-pass, high-pass, low-pass, notch, or all-pass filters using classical filter realizations (such as Butterworth, Cauer, Bessel, and Chebyshev).
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Low Capacity (inch-ounce) Reaction Torque Sensor
RTS SERIES
The RTS Series torque sensors were designed to fill the need for accurate torque measurements below 62.5 in.lbs. without giving up stiffness or sensitivity to forces from other directions. They are manufactured from sensor quality aluminum and anodized for long term durability. Bonded foil strain gages and materials of the highest quality are installed assuring high reliability. The four bolt hole pattern with the use of our O.D. or I.D. pilots on either end allows simple adaptation to any application.
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Low Voltage Test & Measurement
Low voltage testing is able to catch errors such as shorts and opens by applying current to a wire and measuring the voltage. The wire will have a current affected by several factors including resistance and components. If the wire is connected correctly, the test will read low resistance. That means current is flowing through the wire as expected and reaching the required connections. If the tester reads high resistance it means something is impeding the current from reaching its destination. This could be caused by a number of causes.
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Low Concentration Monitor- Sulfuric Acid/Hydrogen Peroxide
HF-700A
The HF-700A stabilizes hydrofluoric concentrations on the order of ppm in diluted sulfuric acid and hydrogen peroxide to enable continuous measurement and allow effective process management of the removal of the polymer residue following the etching process.
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Low Noise Amplifier
Low noise amplifiers, or LNAs, are designed and manufactured by utilizing the most advanced PHEMT or MMIC devices, thin film technologies, and an improved DC power supply to deliver a low noise performance with broad operating bandwidths and good gain flatness. While standard models focus on general purpose applications, additional models with differing frequency ranges, gains and noise figures are listed on the website. Custom designs are also offered to meet any user’s specific needs.
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Low Noise Amplifiers
High-intercept and high-gain low noise amplifier modules. Wide supply voltage range. Custom designs available through LNA design services.
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Low voltage Pinhole Detector
The PosiTest LPD Low voltage Pinhole Detector detects holidays, pinholes and other discontinuities on metal and concrete substrates.
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Low Noise Triaxial Cable
PX0102A
The Keysight PX0102A is suitable for low current measurement down to the sub-fA level. It supports the Keysight M9601A.
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The Ultra Low Noise Streamer
Sentinel® RD
Providing an unsurpassed signal-to-noise performance, Sentinel RD is the best-in-class solid streamer available on the market. In both calm and adverse weather conditions and irrespective of towing depth, Sentinel RD produces the highest-quality seismic data, resulting in the clearest seismic image.
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Gas Filter Correlation CO Analyzer
Model N300
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.
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7.5 GHz Low Capacitance ÷10/÷20 probe
PP066
The PP066 is a high-bandwidth passive probe designed for the use with the WaveMaster™ and other high-bandwidth oscilloscopes that have 50 Ω input termination. This very low capacitance probe provides an excellent solution for higher frequency applications, especially the probing of transmission lines with 20–100 Ω impedance.
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Low Level Voltage Measuring Instruments
This instrument has a very wide range of source resistance capability and has an equivalent noise resistance of less than 10 ohms. Sub-nanovolt resolution is possible. The N11 has many applications, including cryogenic measurements.
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L-Band Red/Blue-Band Pass MWDM
WD1616/R, WD1616/B
Hangzhou Huatai Optic Tech. Co., Ltd.
WD1616/R, WD1616/B is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to the combination and separation of L-Band, Red-Band (1589~1603nm) and Blue-Band (1570~1584nm).
