Suppression
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Product
Fire Suppression/Detection
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Dexter's sensitive yet rugged fire detectors, or fire sensors, serve as the foundation of US combat fire suppression systems on combat aircraft and ground vehicles ranging from the HUMVEE to the Abraham's Tank. Our fire sensors consume low energy, making them the premier safety component on battery-powered as well as hot-wired systems. We like to call them "the eye that never sleeps." How fast are they? Fast enough to race the fire caused by a rocket hitting a fuel tank and win, triggering fire suppression on the spot to help protect soldier and pilot alike. Rugged missions require rugged equipment. Intensive MIL-STD-883H testing performed by Trialon Corporation, an independent testing facility, confirm that Dexter Research's silicon-based temperature sensor detectors meet the same rugged requirements of 1,000G's for mechanical shock and 30G's in random vibration for which our thin-film detectors are famous. Download Dexter's report here (PDF).
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Product
Advanced Seismic Source
GI-SOURCE
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Sercel developed the GI-SOURCE to reduce and suppress the bubble oscillation from a single impulsive source to simplify processing. The GI-SOURCE impulsive source is based on the same technology as the GI-SOURCE but is different in that it has two independent air chambers within the same casing : the Generator (generating the primary pulse and creating the main bubble) and the Injector (injecting air inside the main bubble so that it collapses quickly).
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Product
Modulators / Demodulators
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Mini-Circuits QPSK Modulator and I/Q Modulator / Demodulators are available in connectorized or surface mount packages up to 2000 MHz. These components provide excellent harmonic suppression as well as good carrier and sideband rejection while maintaining low conversion loss over the operating frequency band.
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Product
48 Ω HMM Pulse Force Probe
PHD-HMM-48-1
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High Power Pulse Instruments GmbH
*High current wafer-level and package-level 98 Ω HMM probing with grounded DUT*Built-in high surge 48 Ω pulse reflection suppression resistor up to 80 A peak*Fast rise time < 0.5 ns due to low inductance GND loop*Variable pitch from 50 µm to 5 mm*Tungsten replacement probe tips*SMA pulse force pigtail*Compatible to PHD-3001A interface*High reliability
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Product
Economy Sprays
1266
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Parker Conflow’s Code 1266 is a highly versatile spray nozzle that is used in dust suppression applications offering great flexibility in spray forms.
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Product
Single Flat Venturi
4129S
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Parker Conflow's single flat Venturi is designed to provide directional air movement with a large spray area for dust suppression on cutting machines, conveyor belts and chutes in mines
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Product
Waveguide Electromechanical Relay Switches C, X, Ku, K & Ka Bands up to 40 GHz
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Waveguide Electromechanical Switch models cover C, X, Ku, K, Ka frequency bands up to 40 GHz. SPDT and Optional DPDT* Configurations with Latching Self Cut-Off Actuators, TTL Logic, and Position Indictors with manual override. Patented Motor Drive with Arc Suppression. Designs support WR-137, WR-112, WR-90, WR-75, WR-62, WR-42, and WR-28 waveguide sizes with O Rings for pressurized operation. Power handling capability up to 12 kW CW and 320 kW Peak. These waveguide electromechanical relay switches deliver desirable performance that includes high isolation levels up to 105 dB, and extremely low insertion loss down to 0.01 dB.
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Product
Immunity Development System
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Used for EMI suppression in printed circuit boards during the development phase. The developer can use the E1 set to quickly identify the causes of burst and ESD interference. This allows the developer to design suitable measures to solve the causes of the interference. It can also be used to test the effectiveness of the measures taken.
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Product
High Voltage 50 Ω Pulse Generator
TLP-8010A
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High Power Pulse Instruments GmbH
*Wafer and package level TLP/HMM testing*Fast 50 Ω high voltage pulse output with typical 300 ps rise time*Up to 80 kW peak output power into 50 Ω load*Built-in HMM pulse up to ±15 kV with 50 Ω-configuration*High pulse output current up to ±80 A (short circuit) with 6 dB reflection suppression*High speed 50 Ω trigger output for oscilloscopes (synchronous to high voltage pulse output)*6 GPIB programmable pulse rise times: 300 ps to 50 ns*1 built-in pulse width: 100 ns*Optional external pulse width extensions 5/10/50/100/200/500 ns using an external pulse width extender TLP-8012A5*Fast measurement time, typically 0.2 s per pulse including one-point DC measurement between pulses*Efficient software for system control and waveform data management*The software can control automatic probers for fast measurements of complete wafers*High performance and high quality components
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Product
Lock-In Amplifiers
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Anfatec's lockin amplifiers use a unique DSP technology which is only found in these instruments. High speed real-time data processing is combined with optimized analogue input stages. Fully digitally designed high quality filtering ensures an excellent suppression of background signals and an unsurpassed dynamic reserve.
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Product
Automatic Capacitance and Tan Delta Bridge
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*Automatic Microprocessor controlled Guarded Bridge Circuit.*Suitable for testing at voltages up to 500kV.*Can be used to measure both Grounded and Un-Grounded Specimens.*Automatic guard circuit for three-terminal measurement.*Interface measurement and automatic interference suppression circuitry.*Optional range Extension Transformer for large capacitance values.*Test data storage facility.*RS-232 computer interface and USB printer interface.*Window Interface Software for data transfer.
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Product
Double Flat Venturi
4129D
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Parker Conflow's double flat Venturi provides high directional air movement for cutting machines in mining for larger dust suppression and ventilation requirements
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Product
Frequency Multipliers
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Excellent suppression of undesired harmonics and spuriousLow multiplier lossRugged coaxial and surface mount packages
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Product
Enhanced Taq DNA Polymerase
ThermaGo™
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ThermaGo™ is a double-stranded, chemically modified nucleic acid that suppresses mis-priming during the annealing and extension steps of PCR. It increases the reproducibility of both real-time and end-point analyses. ThermaGo enhances the specificity of Taq DNA polymerase.
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Product
Metered Power with Audible Alarm (14) 5-20R 0U V
EPS-2420-VA60
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EPSU Power (Basic / Surge / Metered / Value) – rack mountable power distribution, 120V, optional surge suppression, and amp meter
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Product
Mixers
FS-Z
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RPG offers broadband harmonic mixers with an integrated isolator (50 – 220 GHz) for optimum RF matching. Hence standing waves, usually degrading RF power measurement accuracy, are suppressed.
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Product
RF Frontends
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Becker Nachrichtentechnik GmbH
Software-Defined Radio (SDR) is an attractive approach for mobile communication architectures in the development and evaluation phase for a rapid prototyping on a flexible platform. SDRs support a wide frequency range. However, for practical use in the field the HF properties are insufficient. The transmit power is limited to a 2-digit mW value. Dedicated filters are required for an effective suppression of out-of-band signals and to improve the noise figure of the receiver chain. Extending SDRs with application-specific RF-frontends achieves optimal RF performance in the field.
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Product
Frequency Multipliers
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A series of broadband frequency multipliers is available with output frequencies between 18 and 110 GHz. The use of GaAs diodes on a suspended substrate circuit allows an extremely compact device. Circuit symmetry is used to enhance either even or odd harmonics while suppressing unwanted odd or even harmonics. These devices can be used as higher order even or odd harmonic multipliers with reduced efficiency. All of these multipliers have maximum input power +23 dBm for temperature less than +50°C.
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Product
Ultra-high performance scientific research CCD spectrograph
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Omni-λ3008i-iVacN Ultra-high performance scientific research CCD spectrograph features outstanding spectral image calibration, high wavelength accuracy, excellent stray light suppression, consisting of high resolution spectromator and TE-cooled deeply CCD. It is very good solution for emission spectrum, fluorescence spectrum and Raman spectrum measurement with research-grade performance. Omni-λ3008i-iVacN provides secondary development kits, it is also suitable for industrial applications.
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Product
Noise Suppression Products / EMI Suppression Filters / TVS Diodes (ESD Protection Devices)
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Murata noise suppression products include compact EMI suppression filters that efficiently eliminate noise, L Cancel Transformers (LCTs) that greatly suppress noise in high-frequency bands by reducing the ESL generated inside capacitors and in boards, and TVS Diodes that guard semiconductor devices against electrostatic discharge from external sources. Murata supplies products that support a variety of approaches to suppressing noise.
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Product
Adjustable Range Reflective Photoelectric Sensor
EQ-500
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Panasonic Industrial Devices Sales Company of America
The EQ-500 Series Adjustable Range Reflective Photoelectric Sensor is a multi-voltage compact Reflective Photoelectric Sensor that can function with 24 to 240 V.AC and 12 to 240 V.DC, to operate with any power supply around the world. Background and foreground suppression (DC Types) and a long sensing range of up to 2.5m is a key characteristic of the EQ-500 Sensor. With an IP67 rating, the EQ-500 can be used in harsh environments prone to water or dust making stable sensing possible.
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Product
Real-Time Waveform Averaging Firmware
FWATD
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The Advanced Time-Domain firmware option, FWATD, equips the ADQ7 and ADQ14 digitizers with advanced tools for sophisticated time-domain measurements. Multiple steps of noise suppression is provided in order to achieve extreme dynamic range, so that rarely occurring weak signals can be detected and distinguished from noise.FWATD can track and correct for temperature-dependent baseline (DC level) fluctuations, which may otherwise lead to incorrect detection or even detection of false pulses. It supports several types of noise reduction for both random and systematic noise. The flexible architecture and user-defined settings enables tailored noise reduction for various applications.
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Product
Metal Detector
Profile Advantage
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Maximum Sensitivity and Performance; Multi-Simultaneous Frequency & Product Signal Suppression technology deliver the ultimate detection sensitivity with zero false triggering. Simple to Use and Robust Detector Design. Superior performance on wet and conductive products. Product signal suppression overcomes product effect to detect more metal contamination in challenging applications irrespective of packaging type.
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Product
Thyristors
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ProTek's Thyristor Surge Suppression devices are designed to protect telecommunications equipment against lightning and transients induced by AC power lines. These devices are ideal for use in central office equipment, PBX, DSU, OCU, digital telephones, fax machines, modems and radio controlled equiment.
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Product
Transformer Winding Resistance Meter
10A
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*10A DC continuous current in 4 ranges of 0.01A, 0.1A, 1A and 10A.*4 ½ digit display for higher resolution.*Dual channel measurement.*Suitable for operation in energized switchyard conditions.*Specialized protection circuits for suppression of inductive voltage kickback.*SMPS based - lightweight and portable.
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Product
CATx Surge Protector
SP-CAT5-6V
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Protects sensors running on CATx unshielded twisted pair (UTP) cable against the effects of electrostatic discharge, faulty wiring and lightning. The use of two protectors on each end of the line will provide increased protection for each end against surges. Protected pins: (1,2) (3,6) (4,7) and (7,8) pass through. Impedance: 85 to 115 Ohms. Surge suppression: 22Vpeak @ 100A 10/1000µs. Maximum continuous voltage: 6Vpeak. Dimensions WxDxH: 1x3.6x0.9 in (25x91x23 mm). Regulatory approvals: GR 1089, NEC 800.100 and 830.100, ITU 703, UL94 V0 Flame Rated.
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Product
Emergency Power Supply Units (EPSU) (14) 5-20R 1U/0U V/H
EPS-1420-HV
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EPSU Power (Basic / Surge / Metered / Value) – rack mountable power distribution, 120V, optional surge suppression, and amp meter
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Product
Power device test system
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This system is suitable for DC testing of IGBT, IGBT module (1in1～7in1). Built-in hi-current switching relay circuit inside test head, it is capable ofDC testing from device itself to module. Highly accurate repeatability testing is available by high speed rise time which is suppressed its heat in hi-current
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Product
photon3D
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Innovative 3D cameras from Photonfocus offer completely new possibilities for future-oriented laser triangulation applications. The photon3D platform is optimized for high frame rates and high sensitivity and offers robust algorithms for determining the laser line in the FPGA of the camera. Photonfocus has optimized these algorithms in order to suppress artifacts such as reflections.
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Product
Compact Photoelectric Sensor
CX-400 Ver.2
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Panasonic Industrial Devices Sales Company of America
For the CX-400 Series, the user has a large selection of ultra compact Photoelectric Sensors at his disposal. The Series includes three thru-beam, five retro-reflective, four diffuse reflective and four trigonometric types with foreground/background suppression. With its new ASIC (application specific integrated circuit), the Sensors require up to 60% less energy than before.
