Showing results: 751 - 765 of 829 items found.
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Dow-Key Mircowave Corporation
An electromechanical switch made primarily for routing microwave signals/RF energy from one point to another within a transmission line. Coaxial switches can be used in either an industrial environment or in the lab. These electromechanical devices are also used for RF testing equipment and in large RF communication systems and networks. Coaxial switches vary by port configuration, switch type, maximum frequency, isolation, insertion loss, voltage standing wave ratio (VSWR) and package type. Coaxial switches are able to route RF signals over a broad bandwidth from DC to 40 GHz, and are now offered with the Low PIM option which will improve Passive Intermodulation levels from -110dBc (standard switch) to -160dBc.
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MR21 (40KHz~18GHz) -
Hangzhou Huatai Optic Tech. Co., Ltd.
MR21 series microwave wideband optical receiver, adopts High linear PIN diode and Low noise pre-amplifier IC, within bandwidth of 40KHz~18GHz, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s and 18Gb/s high speed communication system.
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Asterion DC Series -
AMETEK Programmable Power, Inc.
The Sorensen Asterion line of DC power supplies by AMETEK Programmable Power combines intelligence and flexibility to create an advanced platform of DC solutions in 1.7, 3.4, 5.0 & 10kW. The new DC series features two types of product lines: fixed range and autoranging. The fixed range supplies are economical, traditional rectangular wave output power supplies with all the enhanced operation advantages standard with the Asterion platform. The autoranging supplies feature expanded current and voltage range at the full output power level, enabling the ability to satisfy a wider testing need without requiring the purchase of additional models. Its groundbreaking capabilities set the standard for affordable, precision power supplies.
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Qualitest International Inc.
This category comprises the range of instruments that use sound or stress waves in order to determine the properties of concrete and other materials non-destructively. The first and most widely used System is our V-Meter, which utilizes the ultrasonic pulse velocity method for evaluating construction materials in the field. Transducers are available for a variety of frequencies from 24 KHz to 500 KHz. This unit has also been modified to suit the special needs of ceramics users and can be found as the Ultrapulse. The PIES, our revolutionary Portable Impact-Echo System, is an advanced instrument for non-destructive detection of flaws and defects in a variety of civil infrastructures ranging from bridges, parking structures and buildings to dams, piles, tunnels, tanks and marine structures.
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Pasternack Enterprises, Inc.
Pasternack 1.0/2.3 connector category has many part numbers, most are RoHS and REACH compliant. 1.0/2.3 connector series in this category will terminate to coax or PCB (printed circuit board). Our 1.0-2.3 connectors are built to precise RF and microwave industry specifications. 1.0-2.3 connector series is manufactured in jack or plug gender with 50 Ohm impedance. 1.0-2.3 connectors are available in straight or right angle versions, as well as, bulkhead or mountless options. These 1.0 / 2.3 connector designs include crimp/solder, solder or solder/solder attachment methods. As with the other over 40,000 RF, microwave and millimeter wave Pasternack products, this 1.0/2.3 connector series is in-stock. Not only are these 1.0-2.3 connectors in stock, but they ship the same day as they are purchased.
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Shanghai Jiuzhi Electric Co., Ltd.
Our advanced CDY series Impulse test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgears (GIS), arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50 µs), chopping lightning impulse voltages (LIC, front time 1.2 µs, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500 µs) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 and 60502-1 for cables). By adding extra components, our impulse test system also can generate steeping wave (SWI, >2500kV/ µs) and impulse current (IC, 4/10 µs, 8/20µs, 10/350µs).
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Type NVF-2 -
National RF, Inc
The Type NVF-2 series of handheld directional antennas are used to locate interfering signals or noise in either the 420 – 470 MHz (Type NVF-2A) or the 900 MHz ISM band or cellular telephone bands (Type NVF-2B). Both models incorporate a solid reflector positioned behind a resonated half wave driven element, both elements being mounted on a fiberglass rod with an integral pistol grip. The configuration of the reflector and driven element are such that a deep null in the signal being received will occur when the antenna is pointed in the direction of the signal being radiated. A T-pad resistive attenuator is also incorporated in the antenna mounting enclosure to aid in the direction finding process on very strong signals or when excessive reflections present multiple returns.
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COMSOL, Inc.
The design and modeling of microelectromechanical systems (MEMS) is a unique engineering discipline. At small length scales, the design of resonators, gyroscopes, accelerometers, and actuators must consider the effects of several physical phenomena in their operation. Consequently, COMSOL Multiphysics is ideally suited for MEMS applications. To this end, the MEMS Module provides predefined user interfaces with associated modeling tools, referred to as physics interfaces, for a variety of coupled physics, including electromagnetic-structure, thermal-structure, or fluid-structure interactions. You can include a variety of damping phenomena in your model: thin-film gas damping, anisotropic loss-factors for solid and piezo materials, anchor damping, and thermoelastic damping. For elastic vibrations and waves, perfectly matched layers (PMLs) provide state-of-the-art absorption of outgoing elastic energy.
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RCT1A and RCT5A -
Powertek LLC
These probes have great bandwidth ensuring accurate measurement even with harmonically distorted wave shapes. For all RCT1A/RCT models, a NIST, NAVLAP, NPL (UKAS) factory traceable calibration certificate and certificate of conformance is supplied. UL/CSA approved materials are used throughout. Three phase and single phase flexible AC current sensors (rope sensors) are available for fast installation in confined spaces, eliminating the need for Electrical Supply Shutdown. Available outputs are 1A @ 2.5VA and 5A @ 0.5VA, this means long cable lengths from current sensor to signal conditioner allow these low VA ratings to be used, even when feeder cable to energy meter distances are large (up to 98 feet / 30 meters)
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Pacific Millimeter Products
These waveguide bandwidth detectors use silicon beam lead diodes on a planar stripline circuit to obtain an extremely rugged and compact device. Most millimeter wave broadband detectors have very poor VSWR due to the difficulty in obtaining a good wideband impedance match to the diode. To overcome this problem, these detectors utilize two diodes and an internal matched termination and 3 dB hybrid as shown below. This circuit allows a VSWR of 2.0 or better over a full waveguide bandwidth for most of these detectors. Detectors for waveguides WR-8 and smaller use a single zero bias GaAs diode. The high sensitivity zero bias GaAs diodes can also be special ordered for use at lower frequencies when highest sensitivity is required.
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Pasternack Enterprises, Inc.
Pasternack SSMB connector category has several part numbers, most are RoHS and REACH compliant. SSMB connector series in this category will terminate to coax, PCB (printed circuit board) or terminal. Our SSMB connectors are built to precise microwave and RF industry specifications. Connectors with SSMB series are manufactured in jack or plug gender with 50 Ohm impedance. SSMB connector items are available in straight or right angle versions, as well as, bulkhead, 4 hole panel or mountless options. These SSMB connector designs include crimp/solder or solder attachment methods. As with the other over 40,000 RF, microwave and millimeter wave products at Pasternack, this SSMB connector series is in-stock. Not just in stock, but these connectors also will ship the same day as they are purchased.
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DP-cPCI-2601 -
Data Patterns Pvt. Ltd.
DP-cPCI-2601 is a 6 Channel 2MS/s Waveform Generator with high frequency performance, versatility and compact size in an economical cPCI bus format. Signal output in the range of 10 mHz to 5 KHz with 14 bit vertical resolution makes this single slot, 6U-sized cPCI card a powerful solution to meet most demanding test stimulus.DP-cPCI-2601 uses Direct Digital Synthesis (DDS) technique to generate stable and accurate output waveforms down to 0.01 Hz resolution. DP-cPCI-2601 offers Sine, Square, Ramp, Triangle, Pulse as built-in wave shapes and user defined arbitrary waveform.DP-cPCI-2601 can frequency sweep any of its function outputs. User can sweep upwards using linear sweeps.
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Pasternack Enterprises, Inc.
Pasternack 10-32 connector category includes many part numbers, most of which are RoHS and REACH compliant. 10-32 connector series in this category will terminate to coax, PCB (printed circuit board) or terminal. Pasternack 10-32 connectors are built to precise microwave and RF industry specifications. 10/32 connector items are constructed in male or female gender with 50 Ohm impedance. Connectors in 10-32 series are available in straight or right angle versions, as well as, bulkhead or mountless options. These 10-32 connector designs include clamp/solder, crimp/solder or solder attachment methods. Like the other over 40,000 RF, microwave and millimeter wave Pasternack products, this 10-32 connector series is in-stock. Not only in stock, but will also ship the same day as purchased.
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Pasternack Enterprises, Inc.
Pasternack QMA connector category contains dozens of part numbers, most of which are RoHS and REACH compliant. QMA connector series in this category will terminate to coax or PCB (printed circuit board). Our QMA connectors are built to precise microwave and RF industry specifications. QMA connector products are manufactured in male or female gender with 50 Ohm impedance. Connectors in the QMA category are available in straight or right angle versions, as well as, bulkhead or mountless options. These QMA connector designs include crimp/solder, solder or solder/solder attachment methods. As with our other over 40,000 RF, microwave and millimeter wave products from Pasternack, this QMA connector series is in-stock. Not only in stock, but these connectors will ship the same day as they are purchased.
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Pasternack Enterprises, Inc.
Pasternack 2.92mm connector category includes many part numbers, most of which are RoHS and REACH compliant. 2.92mm connector series in this category will terminate to coax or terminal. These 2.92mm connector products are built to precise microwave and RF industry specifications. 2.92mm connectors are manufactured in male or female gender with 50 Ohm impedance. 2.92mm connectors are available in threaded, bulkhead, 2 hole panel, 4 hole panel or mountless options. These 2.92 mm connector designs include clamp/solder, field replaceable or solder attachment methods. As with the other over 40,000 RF, microwave and millimeter wave Pasternack products, this 2.92mm connector series is in-stock. In addition to being in stock, these 2.92mm connectors will ship the same day as they are purchased.
