Showing results: 631 - 645 of 728 items found.
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2712 EL -
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 2 Lines × 16 characters LCD.● Very low consumption.● 50Hz and 60Hz operation.● Menu-driven.● Accurate digital readout of disconnection time.● Automatic data hold function.● Over temperature protection.● Over voltage protection.● Fuse protection.● Zero crossing circuitry permit testing at 0° or 180°.● Disconnection phase polarity shown on LCD display.● Auto off and off override.● Polarity trip indicator (positive or negative phase)● Wiring polarity indicator.● Measure voltage between Line and Earth before testing.● Frequency measurement indication.
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SA-S -
EMC Test Design, LLC
RF Frequency Range: 1 Hz to 4.2 GHz. Low noise amplifier available above 500 KHz. Wide dynamic range: -151 dBm to +10 dBm. Resolution bandwidths (RBW) of 0.1 Hz to 250 KHz and 5 MHz. Includes a High Dynamic Range Measuring Receiver. 0.25 dB relative accuracy. 0 dBm to -125 dBm, 150 KHz to 1 GHz. 0 dBm to -115 dBm, 1 GHz to 4.4 GHz. Adjustable digital audio filters. Accurate AM and FM measurements
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EQSFP28 -
Optellent, Inc.
The OPTELLENT EQSFP28 is a cost-effective and convenient test board for testing QSFP28 optical transceivers in R&D and manufacturing environments. The EQSFP28 is equipped with high quality RF connectors for data signals and test points for low frequency control and status signals. The EQSFP28 is equipped with power supplies to enable voltage margining. Key status signals are displayed using LED indicators.
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EQSFP10 -
Optellent, Inc.
The OPTELLENT EQSFP10 is a cost-effective and convenient test board for testing QSFP/QSFP+ optical transceivers in R&D and manufacturing environments. The EQSFP10 is equipped with high quality RF connectors for data signals and test points for low frequency control and status signals. The EQSFP10 is equipped with power supplies to enable voltage margining. Key status signals are displayed using LED indicators.
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B-1020-C -
ROSS ENGINEERING CORPORATION
These supply 120V or 240V AC continuous power for equipment that must operate while at a high voltage to ground or power source. For example, a fiber optic transmitter at the HV level for waveforms to be received and measured or recorded by grounded instrumentation might be powered by an isolation transformer secondary to primary either insulated by potting, oil or air. The low dielectric constant of air insulation provides lower capacitive coupling between the secondary and the primary or ground than would solid or oil insulation. The lower capacitance provides better isolation both at line frequency and especially at high frequency voltages such as lightning or switching transients.
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AOSense
Detailed description of item: The AOSense frequency comb is a low noise, polarization maintaining (PM) device. Key features include a PM fiber architecture centered at 1550nm with turnkey modelocking; a free-running linewidth of the carrier-envelope offset frequency of <200 kHz; a temperature-insensitive all-fiber f-2f interferometer exhibiting fceo beatnotes with SNR > 45dB (300kHz RBW); and dual fast/slow cavity length actuators with a bandwidth of >300 kHz. The repetition rate of the comb is factory set and allows matching across multiple combs for dual comb applications. The optics package incorporates an optical heterodyne module designed for locking to the comb to an ITU-specified laser reference. The comb is capable of supporting an Allan deviation of < 5 x 10-18 at 1 second and ~10-20 after 105 seconds. Add-on features include all fiber extensions to visible wavelengths corresponding to several atomic transitions. An integrated comb electronics package is currently under development.
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CP62201 -
LinkedHope Intelligent Technologies Co.,Ltd.
CP62201 is a 6U compactPCI Express board based on Intel 4th generation core i7/i5 processors, up to 4 cores/8 threads, with base frequency at 2.4GHz, and turbo frequency up to 3.4GHz. CP62201 supports up to 16GB onboard soldered low voltage DRAM with ECC, dual channel, up to 1600MHz. CP62201 supports up to 6 SATA storage ports, one of which connects up to 128GB onboard Flash storage. The populated memory and SSD enhance the anti-shock and vibration performance.CP62201 integrates Intel® HD Graphics 4600 controller, supporting a variety of display outputs, such as eDP, DP, HDMI, DVI and VGA. The output resolution of VGA is up to 2048x1536, while it can be up to “4K” with HDMI, DP or eDP outputs. CP62201 supports one VGA and two DVI, up to three independent or cloned displays.CP62201 uses high speed ZD connectors for transferring PCIe3.0 USB3.0 and SATAIII and other high speed interfaces.
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ESFP280 -
Optellent, Inc.
The OPTELLENT ESFP280 is a cost-effective and convenient test board for testing SFP/SFP+/SFP28 optical transceivers in R&D and manufacturing environments. The ESFP280 is equipped with high quality RF connectors for data signals and test points for low frequency control and status signals. The ESFP280 is equipped with power supplies to enable voltage margining. Key status signals are displayed using LED indicators.
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Analog Devices Inc.
Analog Devices high speed, differential receivers and CAT-5 cable equalizers compensate for the transmission losses of UTP and coaxial cables up to 300 meters in length. Our design techniques for products such as the AD8123 optimize performance for low noise, short-to-medium range applications, while also providing the high gain bandwidth required for long cable equalizations. Various gain stages are summed together to best approximate the inverse frequency response of the cable. Logic circuitry controls the gain functions of the individual stages so that the lowest noise can be achieved at short-to-medium cable lengths.
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Model 2215 -
Empower RF Systems, Inc.
The 2215 is suitable for octave bandwidth high power CW, modulated, and pulse applications. This amplifier utilizes high power GaN devices that provide wide frequency response, high gain, high peak power capability, and low distortions. Exceptional performance, long-term reliability and high efficiency are achieved by employing advanced broadband RF matching networks and combining techniques, EMI/RFI filters, and all qualified components. The amplifier is constructed within a single 5RU drawerincluding the forced air-cooling. Available operating voltage configurations are single-phase 220 VAC up to 400 Hz and 28 VDC.
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Extech VB400 -
Extech Instruments Corporation
The VB400 is designed to provide easy and accurate velocity and acceleration measurements on industrial machinery. Measurement ranges including Acceleration (RMS): 656ft/s2; 20.39g; 200m/s2; and Velocity (RMS): 7. 87in/s; 2.00cm/s; 200mm/s. Wide frequency range from 10Hz to 1kHz. Lt has resolutions of 1ft/s2; 0.01g; 0.1m/s2 and 0.02in/s; 0.01cm/s; 0.1mm/s. Basic accuracy of ±(5% + 2 digits). Additional features include Zero adjustment, Data Hold, and Low battery indicator. Water and dust resistant to IP65. Complete with test pin tip, magnetic base, 4 × AAA batteries, and pouch case.
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Teledyne Marine Odom Hydrographic
The Echotrac MKIII is the only sounder on the market offering you the choice of either a high resolution thermal paper recorder or a full-sized high bright color LCD chart in interchangeable module format. Both high and low channels feature frequency agility, enabling the operator to precisely match the transceiver to almost any existing transducer. This ability minimizes near-surface noise caused by transducer ringing while increasing echo return strength. The MKIII is capable of both shallow and deep water operations and features unsurpassed interfacing flexibility with four serial ports and high speed Ethernet capability for maximum efficiency.
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Analog Devices Inc.
RMS-to-DC converters manufactured by Analog Devices are used in a wide variety of applications where precision and low power measurement of ac signals is the prime objective. An ADI rms-to-dc converter offers real time measurements, meaning there are no latency issues such as those that limit the frequency response of other technologies—the dc output is simply the equivalent of the rms input, over a wide range of input frequencies, and for complex waveforms not limited to sine waves. ADI offers a wide range of rms-to-dc converters optimized for the most demanding performance, power, and cost applications satisfying true rms needs.
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Teledyne Defense Electronics
Teledyne RF & Microwave has been producing Bulk Acoustic Wave (BAW) delay devices since the early 1960’s. Over the years,Teledyne has constantly improved BAW technology and is currently the world’s only supplier of microwave bulk acoustic wave delay devices. Markets for BAW devices include instrumentation and radar altimeters and are available in connectorized, pin and surface mount configurations.BAW devices operate as low as 300 MHz and as high as 17 GHz, usually in sub-bands of around 10%. Depending on the delay and frequency of operation the insertion loss is in the range 30 dB to 90 dB.
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Panda Microwave Limited
Panda Microwave design up to 50GHz broadband power amplifier, including LNA, CW and pulse medium, Rack Mount Amplifier and millimeter-wave high power amplifier. Our amplifiers cover frequency range from 100MHz to 50GHz and use Thin-film Technology. Low noise amplifier have superior noise figure numbers and a variety of models. Gain block low noise amplifiers provide all around gain where noise is not critical. High power amplifier system equipment is available with either manual or digital control interfaces, power capacities up to 100W pulse power.
