Showing results: 3961 - 3975 of 8180 items found.
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ERAVANT
An antenna array (or array antenna) is a set of multiple connected antennas which work together as a single antenna, to transmit or receive radio waves. The individual antennas (called elements) are usually connected to a single receiver or transmitter by feedlines that feed the power to the elements in a specific phase relationship. The radio waves radiated by each individual antenna combine and superpose, adding together (interfering constructively) to enhance the power radiated in desired directions, and cancelling (interfering destructively) to reduce the power radiated in other directions. Similarly, when used for receiving, the separate radio frequency currents from the individual antennas combine in the receiver with the correct phase relationship to enhance signals received from the desired directions and cancel signals from undesired directions. More sophisticated array antennas may have multiple transmitter or receiver modules, each connected to a separate antenna element or group of elements.
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HA4600/RF -
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HA4600/RF series is the narrow-band multiplexing EDFA which suitable with CATV application. This EDFA build-in one unit 1550nm direct modulated CATV transmitter used in inter cutting local VAD service. Build-in WDM multiplexing TX optical signal and External input optical signal of the main road then enter EDFA amplification, to server the local users. In order to avoid TX output optical power and the external input optical power does not fit the main road interfere with each other, the output power of the TX through the build-in VOA, from front panel adjust and set. The whole unit is concision, install and debug convenient. Providing high-quality, low-cost solution for all-optical relay 1550nm optical CATV systems, second-grade service area or administration village inter cut local VAD service.
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PCCextend 140 -
Sycard Technology
The PCCextend 140 was designed from the ground up to support the higher data rates and controlled impedance requirements of the CardBus interface. Fabricated on a six-layer board, the PCCextend 140 is designed to minimize signal degradation in the 33MHz CardBus environment. The PCCextend 140 is compatible with all release 2.1 and both 16-bit PC Card and CardBus-capable PC Card 95 sockets.
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8019 -
VECTOR Electronics and Technology, Inc.
2-sided board, circuit pattern on both sides, holes plated thruIdeal for common busses, signal line running longer distances, for hard wire of test circuits or discrete components. Tracks run close to board edges. Solder coated pattern on both sides of board. 3U X 160mm Eurocard size will fit into 3U DIN Metric subrack.
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GR Family -
Kromek Group plc
The Kromek GR family is a range of CZT-based high-performance gamma-ray spectrometers. They are completely self-contained, with built-in preamplifier, shaping amplifier, baseline restorer, pulse height digitizer, and HV supply. The digitized pulse heights of detected gamma-ray signals are sent to a PC via the USB. The unit is powered entirely from the USB bus, so no external power supply is needed.
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8800 Series -
Venable Instruments
The analyzer utilizes a digital “Sync” signal to provide synchronization between analog and digital hardware. The Model 8800 performs simultaneous analysis on both analog input channels and digital target processor, reliably capturing all data. Versatile by design, the Model 8800 digital interface can be disabled, via software, to use the analyzer in a standard 2-channel, analog-only configuration.
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DT900 -
Hamlet Video International Ltd
The DigiTek DT900 is unique; a multiple input, low power, 1RU, rack mountable, measurement and monitoring multi-viewer of all 3G, HD, and SD, with embedded, AES/EBU and analogue audio, with test signal generation and EYE display capability (depending on installed options). With outputs to any DVI or XVGA monitor the DT900 is ideal for use in any broadcast measuring or monitoring environment.
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DCZ-XXE/Y -
Elmika
The DCZ-XXE/Y directional couplers are used for extracting or introducing RF power flow in a transmission line withoutdistortion of signal characteristics. The directional couplers are available in 3, 6, 10, 15, 20 dB coupling values and30 - 35 dB minimum directivities*. 4-ports directional couplers are available in bi-directional (BDC4-XXE/Y) and dual-directional(DDC4-XXE/Y) configurations.
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Knick Elektronische Messgeräte GmbH & Co. KG.
Transmitter for load cells and the evaluation of strain gages in 6 mm housing with calibrated range selection.Detection signals from sensors for physical variables such as displacement, angle, pressure or force. Functional safety up to SIL 2, SIL 3 redundant to parameterization via interface or intuitively, directly on the device. Universal use with 24 V DC or AC power supply.
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Engineering Design
The Event Detector can automatically extract the sound events from an entire data tape. The user digitizes the tape into a continuous sound file on disk, then the detector can convert this file into individual sound files or measured sound parameters. Detected sound events can be further analyzed in SIGNAL to measure, count, compare, classify, time-stamp, and store sound events and sound parameters.
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MSXB 044 -
Microstar Laboratories, Inc.
The MSXB 044 expansion board works with the iDSC 1816 to add signal conditioning to the data acquisition and anti-aliasing capabilities. Four MSXB 044 boards are included in each MSSC-8 module. Purchase the MSXB 044 as part of a complete SCS system: an enclosure and 1, 2, 3, or 4 MSSC-8 modules, for a total of 8, 16, 24, or 32 channels.
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OP-FW10G -
LINEEYE Co., Ltd.
OP-FW10G is an expansion firmware to upgrade LE-3500 measuring Bit-Synch (HDLC/SDLC/X.25/CC-Link) and SPI communications up to 10Mbps. Hardware processing by FPGA built in the analyzer makes it possible to capture data with time stamp at micro second. It is useful to analyze SPI communications and High-speed HDLC communications such as RS-485 multi-drop CC-LINK and TTL signal level on the printed-circuit board.
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TK 42 -
Tekron International Ltd
A reliable and accurate GPS clock for LTE. The TK 42 is a plug-in board specifically designed for use in Long Term Evolution (LTE) cellular network base stations.The clock outputs 10MHz and 1PPS differential signals and will continue to operate in extreme temperature variations. The clock has typically 5 s of drift in a 24hr period whilst under holdover.
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LR -
Lectrosonics, Inc.
Excellent performance in a small package for ENG and DSLR video production is the purpose and intent of the LR receiver design. Tracking front-end filters block interference from high powered RF signals on nearby channels to preserve the extended operating range. RF spectrum scanning displays accurate results on the LCD to make finding clear spectrum quick and easy.
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Pickering Interfaces Ltd.
The Reed Relay Matrix solution combines our LXI Scalable Chassis (model 65-200-002) with our plug-in matrix range—providing access to all signal connections on 200 pin connectors. The plug-in modules are constructed using Pickering Electronics’ Reed Relays which offer maximum performance and reliability as well as very fast operate times.
