Frequency Converters
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Product
SparkFun USB To RS-485 Converter
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This is the newest revision of this board and this breakout board pairs an SP3485 RS-485 transceiver with an FT232RL USB UART IC to convert a USB stream to RS-485. The SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps.
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Product
Radio Frequency (RF) Testing
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Comprehensive testing and certification services helping you ensure that your wireless or radio devices achieve compliance to international regulatory RF or immunity requirements.
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Product
DC/DC Converter 2 W
R2SX-053.3/H
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DC/DC converter with 2 W from Recom | input ranges 4.5 - 5.5 VDC | output 3.3 V | operates in ambient temperature from -40 to +100 °C | high isolation version
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Product
Media Converter, 100Mbps, Multimode 1310nm, 2km, SC
EKI-2541M
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Provides 1 x 10/100 Mbps Ethernet port with RJ45 connectorProvides 1 x 100 Mbps Multi-mode SC type fiber portProvides internal jumper for Link Fault Pass-through (LFP) settingSupports full/half duplex flow controlSupports store and forward transmissionSupports auto-negotiationSupports MDI/MDI-X auto crossoverSupports redundant 12-48 VDC power inputProvides flexible mounting: DIN-rail and Panel mount
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Product
Audio Frequency Generator
TM530
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TM530 Audio Frequency Generator is provided with Pinpoint Fault Locator for pinpointing the low resistance fault and detecting cable route. When detecting, TM530 will inject a signal current of 1kHz audio frequency into the cable, and accordingly a magnetic wave of the corresponding frequency will be generated on the cable. Pinpoint Fault Locator will collect this magnetic signal, thus obtains the information of the cable fault and the route.
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Product
Benchtop Rubidium Frequency Standard
FS725
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Stanford Research Systems, Inc.
The FS725 integrates a rubidium oscillator (SRS model PRS10), a low-noise AC power supply, and distribution amplifiers in a compact, half-width 2U chassis.
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Product
High Frequency Multipin Coax Connectors
MDCX Series
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Smiths Interconnect's multipin coax connectors MDCX offer low VSWR of 1.25:1 (typ) up to 10 GHz (max mated pair), maximum overall diameter of 0.125" fitted into low-profile micro-D housing, constant 50 Ohm airline impedance.
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Product
- Single Mode to Multimode Converter
Model 279
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FEATURES: DC to 2.5 MBPS; Full duplex; 850nm to 1300nm; In line mounting; Small size; Data LED's; Line Loss switch; Single-mode distance to 20 Kilometers. The Model 279 provides transparent conversion between fiber optic devices utilizing multi-mode fiber and those with single-mode fiber.
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Product
High Frequency Digital Surge Tester & DC Hi-Pot Tester
SPM
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High Frequency Digital Surge Tester and DC Hi-Pot Tester (similar to the "SP" Model) together in a compact cabinet. Take this portable tester to your test site and accurately perform Surge, Hi-Pot, PI and Resistance Tests.
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Product
Frequency Multipliers
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RF coaxial frequency multiplier (also referred to as a coaxial frequency doubler) PE8600 from Pasternack has SMA conectors and are 50 Ohm. Our SMA frequency multiplier is manufactured for a minimum frequency input of 1.5 GHz and a maximum frequency input of 5 GHz. This SMA microwave frequency multiplier / doubler output minimum frequency is 3 GHz and output maximum frequency of 10 GHz.
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Product
RS232 / RS485 / RS422 Isolators/ Isolated Converters
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From 3-wire to 7-wire RS232 isolators, 2-wire RS485 to 4-wire RS422 / RS485 isolators, and USB isolators to USB / RS232 / RS485 / RS422 optically-isolated converters, CommFront has all the industrial-grade optical-isolation devices to protect your assets from the unexpected. If off-the-shelf product does not provide enough security for you, we can even tailor-make the devices, which are customizable right down to the nuts and bolts.
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Product
Adjustable High Frequency Reference Ballast
HCS-109A
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HCS-109A Adjustable High Frequency Reference Ballast also called High Frequency Current Source. Comparing to IEC Test Method, HCS-109A is an Equivalent Test Method which is economic solution. HCS-109A equipped with Spectrophotometer & Integrating Sphere Test System. It can also measure the photo, color and electricity parameters for high frequency fluorescent lamp.Specifications: • Input voltage: 200V~240V, 50/60Hz • Input Power: 80 W max • Output Current: 130mA~400mA (Adjustable), accuracy: +/- 1% • Output Frequency: 25kHz< +/-2.0% (Adjustable), accuracy: +/- 0.3kHz • Output current total harmonic wave distortion: THD<2.5% (HF current wave)
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Product
High Frequency Current Transformer
HFCT Ø 140mm
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Techimp Clamp High Frequency Current Transformer model 140 is an inductive sensor for partial discharge measurements. It is suitable for online /off line PD tests on : large diameter cables ; grounding rod bar ; etc. A TNC termination is available to connect the Clamp HFCT 140 to the TechImp PD analyzer : PDCheck , PDBase etc. The arrow indicates the requested input current (Iin) direction to get coherent output voltage (Vout) polarity respect to ground. When the sensor is installed with the arrow directed to ground, the detected voltage signal (Vout) has the same phase of the input current (Iin).
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Product
Catalytic Converter Measurement
OMCAT
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OMCAT catalytic converter measuring systems provide a fast and efficient means of carrying out complex geometrical measurements on exhaust catalytic converters and of determining the gap bulk density (GBD). OMCAT measuring systems feature innovative measurement functions combined with reliable technology. High measurement speed and accuracy and high availability due to their rugged construction are the major strengths of these systems which come to the fore in the harsh conditions which prevail in production environments.
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Product
D/A Converter
DA-4130
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The DA-4130 D/A converter converts BCD output signal from Ono Sokki's digital gauge DG-4000 series, RV series reversible counter or other devices into analog signal to be recorded with pen recorder, etc.
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Product
VME 16-channel Differential to Single-Ended Signal Converter
V1250
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The V1250 is a 16 channel differential to single ended signal converter in a 1-unit wide VME 6U form factor. It provides differential inputs (34-pin 2.54 mm header, Zdiff = 100 Ω) and single ended outputs (coaxial LEMO, Rout = 50 Ω).
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Product
Synchro to Digital-Resolver to Digital Converters
SDC-RDC 20
Digital / Synchro Converter
Computer Conversions Corporation
SDC & RDC 20 BIT Synchro / Resolver to Digital Converter
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Product
Rubidium/GPS Frequency Standard
PXIe-3352
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The Astronics Test Systems PXIe-3352 frequency standard module sets a new standard for high density functionality in a PXI module by combining a Rubidium oscillator with a GPS receiver into a single, compact instrument.
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Product
Current Source-Sink D/A Converters
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Analog Devices’ current source D/A converters (DACs) portfolio is ideal for photonics control applications where low current noise density, low dropout voltage, and high power efficiency, in addition to high channel density, is critical to system performance. The flexibility of the configurable current source D/A converter outputs, and 300 mA current delivery, make them suitable for resistive heaters and proportional solenoid drive.
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Product
Frequency Multipliers
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Analog Devices active and passive frequency multipliers enable designers to economically multiply lower frequencies to higher frequencies without creating measurable additive phase noise. This broad portfolio features a range of devices that can meet the size, volume, and cost needs for multiple applications, including:
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Product
Low/Mid-Frequency Power Systems
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Advanced Energy’s low- and mid-frequency power supplies offer highly efficient, easy-to-integrate power. Quickly improve process control in a wide variety of applications.
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Product
Frequency Sensing Relay
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This relay is a frequency monitoring relay with four stages of adjustable frequency pick up & drop out points. Each frequency set point can be set for under or over frequency operation & has an independent time delay driving an output relay. An undervoltage lockout is used to disable the four frequency outputs when the voltage falls below a preset level. Each of the four setting stages has a rate of change of frequency (ROCOF) element with an independent time delay.
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Unipolar D/A Converters
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Analog Devices offers the broadest portfolio of low voltage single-supply d/a converters in the industry, which includes many leading products in performance and package size. A wide variety of applications use ADI precision nanoDAC® products because of their small footprint and robust range of features, including 8- to 16-bit resolution, low power, a fast 50 MHz SPI or 3.4 MHz I2C interface, and more, in a tiny package option. ADI’s nanoDAC+® products offer enhanced features such as higher accuracy, improved dc performance, increased robustness, and lower glitch energy, among other advantages.
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Product
DC/DC Converter 50 W
CTS-60-6839
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DC/DC converter with 50 W from Premium | input ranges 28.8 - 60 VDC | output 5 V | operates in temperatures from -25 - +85 °C | designed according to EN50155
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Product
Digital-To-Analog Converter
DAC-200
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Advanced Thermal Solutions, Inc.
The DAC-200 is a digital-to-analog converter designed to convert the output of the ATVS family of instruments to 0-5VDC. The device produces an output whereby the voltage is linearly proportional to both the air velocity and temperature for the ATVS product family, including the ATVS-Nxt, ATVS-2020, eATVS-4, eATVS-8, and iQ-200.
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Product
Synchro to BCD and Resolver to BCD Converters
TSBC TRBC
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Computer Conversions Corporation
The TSB Series are miniature, high performance, continuous tracking, synchro or resolver to digital (BCD) converters and angle indicators employing a type 2 servo loop, designed for military and industrial control applications. They will accept any 3 wire synchro or 4 wire resolver input over a frequency range of 50 to 1200Hz. and convert it into 0 to 359.9 degrees or +/-179.9 degrees, TTL compatible BCD data.
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Product
PXIe, 2-Channel, 10 GHz PXI Optical to Electrical Converter
786544-01
Converter Board
PXIe, 2-Channel, 10 GHz PXI Optical to Electrical Converter—The CohSol O2EPXIe-1001-2 provides two DC-coupled photoreceivers that convert light with wavelengths from 750 nm to 1,650 nm into electricity at speeds up to 10 GHz. It offers multimode fiber with a 62.5 µm core and SC/PC, FC/PC, SC/APC, or FC/APC connectors. The CohSol O2EPXIe-1001-2 is ideal for reliable testing in manufacturing or research and development environments.
