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Signals transmitted without cables.

See Also: OTA


Showing results: 961 - 975 of 1165 items found.

  • RF Upconverters

    SignalCore, Inc.

    SignalCore offers traditional multi-stage and single-stage RF upconverters, and Direct IQ modulators that feature low phase noise, high dynamic range, wide bandwidth, and continuous tuning. SignalCore RF upconverters are compact and built for mechanical robustness and ruggedness. Applications include various test and measurement applications such as those in point-to-point radio, wireless communication, ATE, and software-defined radio. All products are provided with a Graphical User Interface (GUI), driver, and API for easy programming control.

  • Voice Monitoring

    VOIP Echo - GL Communications Inc.

    *The Voice Band Analyzer (VBA) is an analysis tool for monitoring the quality of voice band traffic (including hybrid echo) over VoIP, TDM and wireless networks*VBA works in conjunction with GL's TDM, Packet, and Wireless non-intrusive capture products, such as T1 and E1 Call Capture and Analysis, VoIP PacketScan&trade, and GSM, CDMA, and 3G Call Capture Products. VBA instantly detects voice file captures and with appropriately installed analysis modules, monitors speech levels, noise levels, and hybrid echo. Other analysis modules such as ITU-T P.561, P.562, P.563, fax and modem analysis, and many others can be hosted as plug-ins.*The VBA application can also operate on pre-captured files. It supports A-Law, µ-Law, 16-bit PCM (Intel), 16-bit PCM (Motorola) and MS Wave file formats.*Required software PKV100 and VBA032 at each probe location and PKV170 PacketScanWEB - Network Surveillance Software*Required hardware - 1U rack PC with sufficient hard disk for capturing over 10,000 calls (80 GB HD) for each VBA colocated with a probe*Additional hardware - PC for PKV100 PacketScan™ Software

  • Temperature Data Acquistion

    THERMES-USB RF - Physitemp Instruments

    Physitemp’s original Thermes high accuracy ISA based data acquisition system has been redesigned to create a more versatile USB model. The new system requires no internal connections to your computer and simply connects via an external USB port on your laptop or desktop computer. Two versions of the data acquisition system are available. The standard version, THERMES USB, is connected to your computer USB port. The wireless version - THERMES USB WFI, can be either directly connected to a USB port or, with the included wireless receiver, positioned up to 100 feet from the host computer. Each unit will accommodate up to 7 type T thermocouple sensors and multiple Thermes units may be connected to the same computer for more thermocouple inputs. A high accuracy electronic cold junction compensation circuit maintains typical system accuracy of ±0.2°C over an ambient temperature range of 15 to 35°C. Individual offsets may be added to each input in software to facilitate individual calibration of each channel. For information on our wide selection of Type T Thermocouple temperature probes.

  • RF Detectors for Millimeter Wave

    Precision Milimeter Wave

    RF Detectors are essential microwave/millimeter wave products for most Tx (transmit sources). Transmitter output power measurement is the main application. It is essential to know the RF output power because the output power level must not go above values set by FCC regulations.The unit of power is the watt for RF detectors. But, most commonly used in most RF and wireless systems to express power is the terms of dBm or decibels related to 1 mW:View more RF Detector

  • Transformers/Baluns

    Macom Technology Solutions Holdings Inc.

    At MACOM we offer multiple industry standard transformers used in wireless, aerospace and defense and communications applications. Available in a variety of surface mount, flat pack, and connectorized packages, our transformers and baluns are available in balanced and unbalanced versions and are characterized as 50 and 75 ohm impedance devices. Working closely with system design engineers to meet custom specifications, our proven technological expertise and innovative high quality, low cost manufacturing capabilities makes MACOM the partner of choice for some of the world’s leading infrastructure companies.

  • PXI Vector Signal Transceiver

    NI

    The PXI Vector Signal Transceiver (VST) combines the flexibility of a software defined radio architecture and RF instrument class performance. You can use the VST to test a variety of cellular and wireless standards, and you can easily expand the VST's three-slot, 3U PXI Express form factor to support multiple input, multiple output (MIMO) configurations. The VST software is built on LabVIEW FPGA, and features several starting points for your application including application IP, reference designs, examples, and LabVIEW sample projects.

  • Smart G-Scope

    Dou Yee Enterprises (S) Pte Ltd

    Auto focus digital microscope & telescopeReal fast auto focus by using liquid lensInfinity(x10) ~ Contact (x250) hole area auto focus by changing mode switchAuto focus & manual focus functionChangeable various End caps to support 3pi coner end capHigh luminance OLED displayInfrared wireless controlSupport Android & Windows (XP, Win 7, Win 8)Various image filters & digital zoom functionSpecial design for portablility (aluminum case) No battery neededProvide software for Android and PC

  • RF Test Enclosure Ideal For High-volume Repeatable Testing, ≥90 DB Isolation, 300 MHz - 18 GHz

    dbGUARD - DVTest Inc.

    The dbGUARD provides up to 90 dB isolation from 300 MHz to 18 GHz. The IASG (Inverted Asymmetric Squarewave Gasket) design eliminates any leakage along the perimeter of the RF enclosure. This makes the dbGUARD conducive to testing all wireless technologies including 5G/LTE, Wi-Fi, Bluetooth, ZigBee, WiMAX, etc. The interior cavity is finished with a next-generation RF absorptive coating similar to what is found in stealth technology. This allows for positioning the DUT in the shielded box without affecting attenuation caused by reflections.

  • Sensors

    Networked Communication Solutions, LLC

    Networked Communications Solutions (NCS) provides a wide range of low-cost wireless sensors solutions designed for commercial and industrial and consumer applications. Wi-In™ detects and monitors every function critical to your network including light, humidity, temperature and distress. NCS system Wi-In™ allows for user customization and includes free online sensor monitoring with SMS text and email alerts. NCS Wi-In™ sensors are designed for easy installation and can be remotely monitored by anyone needing to check the functionality of their networked systems.

  • True Phase Identification System

    SPI-III™ - ndb Technologies Inc.

    Our vision has always been to create a phase identification system that exceeds any of today’s industry quality, safety and efficiency requirements. SPI-III’s unique design consists of a wireless bi-module combo that is stunningly easy to configure and operate. With many advancements and innovations, SPI-III will be more helpful than ever before, enabling field applications such as identification of A-B-C electrical phases from all 50 and 60 Hz networks, switchgear phase concordance (matching), phase rotation, system paralleling, underground phasing applications and more.

  • Pin-Pointing System

    Protrac® - BAUR Prüf- und Messtechnik GmbH

    Fast and precise cable fault pin-pointing with protrac The BAUR protrac pin-pointing system is used for the precise pin-pointing ofcable and cable sheath faults. Combining acoustic and electromagnetic faultpin-pointing with sheath fault location in one system, it is ideal for universal application.* Unique operating convenience thanks to wireless Bluetooth® connections* Precise 3D user guidance to the fault* Excellent acoustic quality and range* Saves time thanks to use of cable route data and the pre-located fault position from the BAUR Fault Location App

  • Network Security

    Planet Technology Corp.

    PLANET Network Security solution is designed to build a strong and secure network for any commercial and industrial environments. By providing functions like cybersecurity, SPI firewall, VPN, IDP, antispam and antivirus, this collection includes VPN Security Gateway, 5G NR Gateway, Flat-type Smart Router, UTM Content Security Gateway and Wireless VPN Routers. A variety of product lines can satisfy all the demands of enterprises, SMBs, factories, communities and more for the network security including remote management and surveillance of IoT, IIoT and building automation applications.

  • Raman Spectrometers

    532nm / 638nm Raman - OtO Photonics Inc.

    ●Excellent Thermal, Humidity, Vibration and Shock Stability●Support Continuous High-Speed & Multiple Exposures Mode●Proprietary Stray Light Calibration Algorithm (Stray light can be eliminated to 0.01%)●On-board CPU Supports Optical and Color Parameters Calculation●More than 8 Sensor Types and 30 Grating Specs for Your Options ● An Extremely Low(near-zero) Coefficient of Thermal Expansion of Gratings, Dual Blazed Wavelength Gratings for Selection●Option for Wireless Spectrometer with Built-in Wifi Module●SMA905, FC/PC optional connector

  • Raman Spectrometers

    785nm / 830nm Raman - OtO Photonics Inc.

    ●Excellent Thermal, Humidity, Vibration and Shock Stability●Support Continuous High-Speed & Multiple Exposures Mode●Proprietary Stray Light Calibration Algorithm (Stray light can be eliminated to 0.01%)●On-board CPU Supports Optical and Color Parameters Calculation●More than 8 Sensor Types and 30 Grating Specs for Your Options ● An Extremely Low(near-zero) Coefficient of Thermal Expansion of Gratings, Dual Blazed Wavelength Gratings for Selection●Option for Wireless Spectrometer with Built-in Wifi Module●SMA905, FC/PC optional connector

  • Raman Spectrometers

    266nm Raman - OtO Photonics Inc.

    ●Excellent Thermal, Humidity, Vibration and Shock Stability●Support Continuous High-Speed & Multiple Exposures Mode●Proprietary Stray Light Calibration Algorithm (Stray light can be eliminated to 0.01%)●On-board CPU Supports Optical and Color Parameters Calculation●More than 8 Sensor Types and 30 Grating Specs for Your Options ● An Extremely Low(near-zero) Coefficient of Thermal Expansion of Gratings, Dual Blazed Wavelength Gratings for Selection●Option for Wireless Spectrometer with Built-in Wifi Module●SMA905, FC/PC optional connector

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