Filter / Amplifiers
See Also: Filters, EMI Filters, Low Pass Filters, Programmable Filters
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Product
Gas Filter Correlation Carbon Dioxide Analyzer
Model T360
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The Model T360 CO2 analyzer measures Carbon Dioxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO2 filled chamber and a chamber with no CO2 present. The light path then travels through the sample cell, which has a folded path of 2.56 meters.The energy loss through the sample cell is compared with the reference signal provided by the filter wheel to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and high signal to noise ratio, allowing excellent performance over a wide concentration range.All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.The Model T360 comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software.
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Product
IEPE Signal Conditioning Amplifiers
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Although IEPE (Integrated Electronics Piezoelectric) sensors is not a new technology there are a wide variety of applications where the measurement instrumentation is not configured with IEPE signal conditioning built in. In these situations it is necessary for the IEPE supply to be provided by an external source. Usually this type of instrument will also provide th user with the option to add gain to the signal being conditioned. The Kemo range of IEPE signal conditioning instruments can be used as stand alone conditioners/amplifiers are many of them can also be integrated with filters.
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Product
Linear High Efficiency Power Amplifier
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Chengdu KeyLink Microwave Technology Co., Ltd.
Keylink's high efficiency linear power amplifiers are available for operating frequencies from 1MHz to1 GHz with output power from 1 to 100 watts. Combined with linear design, these linear power amplifiers provide ultra low distortion, suitable for multi-band, multi-mode communication applications. With built-in monitor circuits, Keylink's power amplifier assure consistent performance in terms of reliability. KeyLink's linear power amplifiers can be categorized as follows:
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Product
Solid State Power Amplifier Module (SSPA)
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Macom Technology Solutions Holdings Inc.
MACOM’s Solid State Power Amplifier (SSPA) and waveguide module product portfolio leverages our world class MMIC technology and system design expertise for high performance Industrial, Aerospace, Defense, and Communications applications. Our SSPA modules feature up to 16 power-combined MMICs in a single module and we can power-combine multiple modules up to 100GHz featuring either coaxial or waveguide interfaces.
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Product
Filter Building Blocks
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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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Product
Charge Amplifier
CH-1200A
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CH-1200A is a high-performance charge amplifier to convert charge signal to voltage signal. Built-in integration function allows optimization of the signal which is input to the vibration data analyzer connected.Changing into a multi-channel amplifier is easy by connecting multiple units.
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Product
C-Band DWDM Line Amplifier EDFA (WLA-C)
HWA4200 (With SNMP)
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4200 series, is designed for C-Band 44 waves or 88 waves DWDM system design Line Amplifier gain flatness. Products using the most excellent optical performance, the most advanced electronic control technology and comprehensive software features, has a wide operating wavelength range, Low noise, excellent gain flatness characteristics and transient characteristics.
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Product
100mA One-Channel Amplifiers
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Piezo amplifiers/controllers are designed for high precision positioning of low-voltage piezo actuators. These amplifiers are tuned for extremely high output stability and extremely low signal noise at the output. A low amplifier signal-to-noise ratio is very important because it determines the total resolution of the actuator. The nearly unlimited resolution of piezo-electric actuators using these amplifiers results in ultra-precise movement.
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Product
High-Voltage Isolation Amplifier
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Knick Elektronische Messgeräte GmbH & Co. KG.
Measurement of DC or AC voltages up to () 3600 V and of large DC currents to about () 20 kA with shunt resistor or directly in the device to () 5A DC and AC. Variants with calibrated range selection.
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Product
Traveling Wave Tube Amplifier
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Skylink a leading provider in design and manufacture a wide range of traveling wave tube amplifiers(TWTAs) and microwave power modules(MPMs).Skylink's new generation of MPMs are based on a modular design, and use new technology, material and computer simulation system to improve weight, size and efficiency.Our main MPM series frequency covers range from 2 to 40GHz and providing more than 100W. They combine a helix TWT, a solid state amplifier and an integrated power conditioner in a compact package.
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Product
Power Amplifiers
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Your ultimate solution for sound distribution in the contractor/install market.
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Product
High Voltage Amplifier
HA-800
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*800Vp-p(±400V DC) *70mAp-p(±35mA DC) *Bandwidth: ≦200KHz(400Vp-p) *Slew Rate: 200V/us *Gain(AMPL): 0~180(10 Turn VR) *DC Offset: ≦0~±400V (10 Turn VR + SW) *Output Resistor: 100*Ω
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Product
Trip Amplifiers
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Datexel manufacture a large range of Trip Amplifiers and Process Limit Alarms that accept universal inputs and provide either relays or NPN or PNP transistor outputs. The DAT5028 is also an isolated signal converter and has a local display with up to 4 relays and is DIP switch programmable. The inputs can be Thermocouples, RTD, mV, mA, Resistance, Potentiometers or Voltage. They can be supplied fully configured set up by PC or DIP switches. The DAT5024 is a trip Amplifier / Temperature limit alarm for RTD's, Thermocouples, Voltage, Resistance and Current with the option of 1 or 2 relay outputs hysteresis and delay timers. The DAT5024 E range is an economical choice with DIP Switch programmable for voltage or current input. Either 1 relay or 2 relays (SPDT) are available with delay timers.
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Product
Narrow Band Filters (Single Octave)
MINI-POLE® Series
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The MINI-POLE® Series of tunable filters is optimized for size, RF power handling, low distortion, and exceptional selectivity. The product line includes several standard designs in various bands to support a myriad of applications. Approximate performance is summarized in the MINI-POLE Series Selection Guide.
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Product
RF Amplifiers Bias Controllers
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RF amplifier bias controllers generate a regulated drain voltage and actively adjusts the gate voltage of an external amplifier to achieve constant bias current. It can be used to bias any enhancement and depletion type amplifier operating in Class-A regime with drain voltages (VDRAIN) as specified. These devices achieve excellent bias stability over supply, temperature and process variations, and eliminates the required calibration procedures used to prevent RF performance degradation due to such variations.
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Product
Transconductance & Transimpedance Amplifiers
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Measurements International Ltd.
0 to 100 Amps – AC, 0 to ± 100 Amps – DC, Voltage Compliance ± 5 Volts, IEEE-488 Interface, Resistive, Capacitive, Inductive Loads.
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Product
Semiconductor Power Amplifiers : Solid State Power Amplifiers (SSPA) For Indoor (rack-mount) And Outdoor (hub-mount) Settings
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Insight Product Company is proud to offer state-of-the-art semiconductor (solid state) power amplifiers that are compact, rugged, and deliver immense power, and expectional frequency stability and minimal phase noise. These solid state power amplifiers are ideal for indoor, rack-mount, or outdoor, hub-mount, applications. We offer S-band, C-band, X-band, and Ku-band amplifiers, with output power of upto 1,000 Watts (varies based on frequency band).
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Product
Narrowband RF/Microwave Power Amplifier
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While our broadband amplifier series are designed for multi-purpose, narrowband amplifier series may provide more appropriate solution for your specific needs. By narrowing the frequency range, smaller, lighter amplifier solution at more reasonable cost will be usually available.
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Product
Air Amplifiers
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Nex Flow® Air amplifiers are compact, low cost air flow “movers” that are virtually maintenance free. Applications include the venting of fumes and smoke, conveying of low weight materials, and entraining a high volume of air to cool, blow off, and dry. Air Amplfiiers use the “Coanda effect” to draw in the surrounding atmosphereic air while consuming only aminimal amount of compressed air. These products can amplify airflow up to 17 times (depending on the size) resulting in dramatcally reduced levels of noise. Air Amplifiers (also called Air Movers) draw in atmospheric air from the back of the unit as well as having downstream entrainment further amplifying the flow. They are used for cooling and venting. While the force produced for blow off decreases as the amplifier outlet diameter increases, these Air Movers are ideal for cooling because of the high velocity outlet fow and and are much more effective for cooling compaed to air nozzles.
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Product
Tunable Filters - Digitally Controlled
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K&L Microwave offers a variety of Tunable Filter Products to satisfy a broad range of filtering applications. Tunable Bandpass and Bandreject filters provide the best solution for pre-tuning the desired signals while rejecting the interfering signals. The method of tuning can be either mechanical via a tuning knob mounted on the front of the filter, or electro-mechanical via an optional remote digital interface such as GPIB, RS-232, RS-422, BCD, ARC171, ARC234, Ethernet, USB or "Thumbwheel" panel mount.
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Product
Rack Module with Standard Contactors without Anti-Harmonic filters
MOD Rack
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Lifasa - International Capacitors, SA
The MOD-RACK control units include, in a compact form, all the components necessary for the operation of a step of a standard capacitor bank. MOD-RACK modules are divided into two basic blocks: power block and control block. The two blocks are mounted in a small frame to be installed in an electrical panel.
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Product
Small Signal RF/Microwave Power Amplifier
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R&K’s small signal amplifier series are to amplify various high frequency signals such as CW/Pulsed/AM/FM/N-DCMA/W-CDMA/OFDM , etc.
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Product
Shortwave Power Amplifier
OM2501A (OM3501A)
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The OM Power model OM2501A and OM3501A are designed for all short wave amateur bands from 1.8 to 29.7 MHz (including WARC bands) and all modes. OM2501A is equipped with a FU728F or GU84B ceramic tetrode and OM3501A is with GU78b ceramic tetrode.
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Product
SWITCHABLE FILTER BANKS
FLT-1 WB
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Matrix Test Equipment Incorporated
The Model FLT-1-WB is our Wide Bandpass filters for measuringthe Video Carrier and the Composite Second Order Beatdistortion on both sides of the carrier.
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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
4-Quadrant Power Amplifier PHIL
PAV15000
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PAV Series phil 4-quadrant power amplifier is based on linear power amplifier technology and integrated advanced technical performance and rich functions.
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Product
Operational Amplifier
Op Amp Series
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The amplifier is capable of operating at supply voltages from 0.9V to 3V with specified specs at 1V and 1.8V single supply.The input common mode range extends to both power supply rails without the offset glitch and input bias current phase reversal inherent to most rail to rail input amplifiers.
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Product
Broadband Amplified Noise Modules
NC2000/4000 Series
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The NC2000 Series amplified noise modules are an excellent choice for high-level noise modules mounted on a circuit board. The NC2000 Series modules are housed in 24, or14-pin dual-inline packages. The NC4000 series modules are housed in a 40-pin module that cover similar noise bands to the NC2000, but have higher crest factor, and 60 dB of TTL controlled attenuation.
