Active Filters
Require power to operate, using active devices and passive components in a frequency-selective network, only passing certain frequencies.
-
Product
Active Differential Probe
DF-600
-
The DF-600 Differential Active Probe is a high input impedance and low input capacitance probe. It also supports extremely high frequency bandwidth, and high voltage input. It is designed using three OP amps, namely two FET buffer OP amps and a low offset OP amp. Therefore, even with long-term operations, the measured voltage will not drift. The voltage offset always approach 0 volts. (USB power supply should be 5V ±2%). The following diagram shows the circuit of DF-600.
-
Product
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.
-
Product
Automated Filter Tester
8127
-
The Automated Filter Tester 8127 is designed to comply with commercial respirator standards around the globe and has a proven track record of durability, reliability, and minimal maintenance, meeting the demanding requirements of manufacturing and quality control environments. Whether you are looking for a stand-alone tester to check a few filters per day or need to integrate your tester in an automated, high volume production line, CERTITEST AFT’s are up to the challenge
-
Product
LCL Filters
-
LCL Type Harmonic Filter Modules are used to filter out the input current harmonics of the Motor Drives having six-pulse diode/thyristor rectifiers, where harmonic current distortion exceeds the limits defined in standards.
-
Product
Low Noise Filter Adapter
PX0107A
-
The PX0107A converts Dsub25 outputs to five SMB outputs with the low noise filtering capability down to 25 μVrms (20 MHz). It supports the Keysight M9614/15A.
-
Product
Solid State Active Synchro Control transformer and Solid State Resolver Control Transformer
-
Computer Conversions Corporation
The SCT Series are low cost, miniature, solid state control transformers designed for military and industrial control applications. They will directly replace conventional electromechanical control transformers & thus provide digital control to existing analog servo systems. They simultaneously accept a 3 wire synchro input (0) and a digital angle input (0), and provide an ouput which is the sine of the difference between these two input angles (A sin wt sin (0-0) ("wt" is the synchro excitation frequency).
-
-
Product
Active Optical Cable
-
Shanghai Tarluz Telecom Tech Co., LTD
Are cables with optoelectronic modules in the connector heads that convert electrical signals to light.
-
Product
Automatic Battery with Filters with Standard Contactors
BATLVF800
-
Lifasa - International Capacitors, SA
LIFASA automatic capacitor banks are used for centralized compensation ofpower factor in low voltage instalations
-
Product
Active Hot Parameters For E5081A ENA-X And E5080B ENA
S96111B
-
The S96111B active hot parameters are available on ENA-X or ENA network analyzers and provide a more accurate method to test hot S-parameters, gain and output power than traditional methods by utilizing X-parameter technologies. Restricted to 50 GHz.
-
Product
Band Pass Filters
-
VDI offers up-converter modules for communication applications. The double sideband nature of the up-converter modules makes filtering necessary. VDI has designed filters to filter one sideband and preserve signal modulation. These filters offer low passband insertion loss and high out-of-band rejection. Custom filters may be available upon request. NRE (non-recurring engineering) fee may be required.
-
Product
Bandpass Filters
-
ISM and RFID bandpass filter PE8700 from Pasternack is part of our extensive in-stock RF components for sale. Our ISM and RFID band pass filter is manufactured with SMA connectors that are female and in a 4 section design. This 4 section SMA bandpass filter for ISM and RFID has an insertion loss of 1.500 dB and a maximum power of 5 Watts.
-
Product
Active Voltage Probes
-
Engineers must commonly probe high-frequency signals with high signal fidelity. Typical passive probes with high input R and C provide good response at lower frequencies, but inappropriately load the circuit, and distort signals, at higher frequencies. Active voltage probes feature both high input R and low input C to reduce circuit loading across the entire probe/oscilloscope bandwidth. With low circuit loading, and a form factor that allows probing in confined areas, the active voltage probe becomes the everyday probe for all different types of signals and connection points.
-
Product
Automatic Batteries with Filters with Thyristors
BATLVFS800
-
Lifasa - International Capacitors, SA
LIFASA automatic capacitor banks are used for centralized compensation of powerfactor in low voltage instalations.
-
Product
Narrow Band Filters (Single Octave)
MAXI-POLE® Series
-
The MAXI-POLE® Series of tunable filters provides improved passband performance (reduced insertion loss for a given bandwidth) in a slightly larger package. The product line includes several standard designs in various frequencies to support almost any application. Approximate performance is summarized in the Maxi-Pole Series Selection Guide.
-
Product
Passive and Active Resistor Trimming for Thick and Thin Film
LRT 2000L
-
*Travel: 6" x 6"*Laser : Fiber Laser Ytterbium 1064 nm*Kerf: 30 to 80 micron Adjustable*Pulse width : 80 nano second*Rap Rate: 1 to 1 million Pulse Per Second*Average Power: 20 watts*Target: Electric crosshair on monitor
-
Product
Active Loop Antenna
KH30935
-
Beijing KeHuan Century EMC Technology Co,.LTD
KH30935 active loop antenna is used for adjusting, testing, measuring and other receivers. It has many advantages:1. The antenna coverage frequency is wide: 150KHz ~ 30MHz .2. The field strength value is measured according to the correction coefficient within the effective frequency range, which is convenient to use.3. The antenna has a small outer diameter and light weight, which is convenient for outdoor measurement.
-
Product
Benchtop Water Activity Meters
AQUALAB
-
Measure water activity with an average 5 minute read time and ±0.003 aw accuracy.
-
Product
Capacitor for AC Filtering
PECA4 (900V)
-
Lifasa - International Capacitors, SA
These capacitors are especially suitable for applications where high levels of AC voltage are required. The design of this series has been optimized for the manufacture of high performance AC filters for compensation equipment with high pollution such as UPS or wind turbines
-
Product
Mixed-Signal Active Load Pull System
MT1000 And MT2000 Series
-
The MT1000 and MT2000 mixed-signal active load pull systems are the best commercially proven solutions capable of performing load pull at high speeds of up to 1000 impedance/power states per minute with no limitation on Smith Chart coverage, under the following conditions:Single-tone CW and pulsed-CW RF signalDC and pulsed-DC biasTime-domain NVNA voltage and current waveforms and load linesFrequencies between 1 MHz and 40 GH
-
Product
Active Device Characterization Solution Up To 43.5 GHz For 5G
N5244BM
-
The N5244BM provides the N5244B 43.5 GHz PNA-X network analyzer, application software and accessories for active device characterization up to 43.5 GHz for 5G applications.
-
Product
Interchangeable Probe Active Transmitters
HD2717T… Series
-
The instruments of the HD2717T… series are transmitters, indicators, and ON/OFF regulators with data logging functions, they measure temperature and humidity.
-
Product
Power Dividers/Combiners (Passive & Active)
-
PMI offers the highest quality power divider's and power combiner's for commercial and military applications in the frequency range of a few MHz to 40 GHz.
-
Product
8-Channel Amplifier and Low-Pass Filter Module
SCS-819
-
The SCS-818 and SCS-819 amplifier/filter module provides eight 4-pole low-pass filters that can be individually configured for a cutoff-frequency from 0.5Hz to 70kHz(SCS-818) and 0.5Hz to 70kHz(SCS-819). Each of the SCS-818/SCS-819's eight channels features an instrumentation amplifier with software-selectable gains of 1 to 1000 in 1-2-5 steps.
-
Product
Three-State Kalman Filter Algorithm
A6-1PPS
-
The A6-1PPS uses a three-state Kalman filter algorithm to measure and correct the frequency offset of the oscillator with respect to the 1pps input.
-
Product
Active FET Probe Kit 1.2 GHz, 10x, ±40 V
CT4121
-
The CT4121 is a compact FET probe with very high input resistance and low input capacitance. With a 1.2 GHz bandwidth, this probe is ideal for timing analysis or troubleshooting high speed logic circuits, for design verification of disk drives, as well as for wireless and data communication design.
-
Product
Filter Products
-
Although a primary building block for duplexers, multicouplers and preselectors, these cavities filters can be used individually or cascaded together to prevent interference or system clean up. Our cavity filter product line consists of four model types.
-
Product
Thunderbolt 3 Type-C Cable, Active 40 Gbps, 3A, 2m
785607-02
-
24-Pin USB-C Male to 24-Pin USB-C Male Thunderbolt™ Cable - The Thunderbolt 3 Male-to-Male Cable provides a USB-C connection for PXI chassis and controllers. This cable supports passive or active 40 Gbps or passive 20 Gbps data transfer speeds. The Thunderbolt 3 Male-to-Male Cable is available in 0.8 m or 2 m lengths. Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation or its subsidiaries in the US and/or other countries.
-
Product
Automatic Batteries with Filters with Thyristors
BATLVFS400
-
Lifasa - International Capacitors, SA
LIFASA automatic capacitor banks are used for centralized compensation of powerfactor in low voltage instalations.
-
Product
Active Hot Parameters, Restricted To 50 GHz
S93111B
-
S93111B active hot parameters available on PNA-X Series network analyzers (N524xB) and provides more accurate method to test hot S-parameters, gain and output power than traditional methods by utilizing X-parameter technologies. Restricted to 50 GHz.
