Showing results: 871 - 885 of 925 items found.
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PMK -
ART-Fi SAS
Test labs have a daily requirement to ensure SAR measurements are highly accurate. SAR systems must be vigorously checked to ensure the measuring accuracy meets the system manufacturer uncertainty budget. The PMK features technologies usually found in more expensive equipment at an affordable price. The ability to measure the S11 parameter for dipoles and antennas while continuously monitoring their linear behaviour differentiates the PMK from other systems. The ART-Fi PMK is an all-in-one solution that requires only three connections to perform automatic, highly precise validations and verifications. The lack of moving parts also leads to improved durability and fewer bugs, faults, and workarounds.
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Innovative Technical Systems
Innovative Technical Systems has designed many instrumentation systems for radar cross section (RCS) measurements. Some of the designs are based around standard network analyzers for signal processing, while utilizing high PRF short-pulse RF transceivers with gated IF architecture. The modular design approach uses separate transmitter and receiver modules for monostatic or bistatic measurements. Compact module design provides flexibility to mount the transmitters and receivers close to the antennas. Dual-channel designs permit full polarization matrix measurements with either electromechanical or solid-state switches. Modules are available in various bandwidths that extend from 100 MHz to over 100 GHz.
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781215-01 -
NI
The PXIe‑5650 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXIe‑5650 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital modulation through the onboard DDS circuit, which gives you frequency modulation and frequency-shift keying for applications such as bit error rate test, antenna testing, or even keyless entry. You can also perform amplitude modulation using on-off keying.
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779670-00 -
NI
The PXI‑5650 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXI‑5650 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital modulation through the onboard DDS circuit, which gives you frequency modulation and frequency-shift keying for applications such as bit error rate test, antenna testing, or even keyless entry. You can also perform amplitude modulation using on-off keying.
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Precision Milimeter Wave
Microwave and millimeter wave power amplifiers offer a wide variety of frequency ranges, bandwidths, gain and power outputs. Power amplifiers are used to convert low power signals to high power signals in the device. These are typically used in the Tx chain to amplify the signal before it is sent out via an antenna signal.Example specification in test data will be. Frequency, Small Signal Gain (dB), Output P1dB (dBm), Output Saturated Power, Amplifier Bias, Heat Sink Fan Bias, Maximum RF Input Power.If you are looking for RF Power Amplifiers we have the production capabilities to meet your needs.
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PT-Series - -
Emite Ingeniería SL. Ed
The PT small-size Reverberation Chamber Series is a one-of-its-own OTA set of test chambers worldwide. With smart-stirring and capable of simultaneously testing up to 8 DUTs of up to 15cm and 5kg, the PT-Series is intended for Production OTA Testing in non-signaling mode, providing unheard-of ultra-fast test times with good accuracy and repeatability and the second smallest footprint on the market, only superseded by our I-Series. TxPower, RSSI and other non-signaling SISO and MIMO test figures of merit for all cellular and wireless technologies, including Main/Diversity/All antenna switching, can be performed in a wide variety of Operating Systems (Windows, Android, iOS, mac OS, Linux, UWP and Tizen).
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GAO Tek Inc.
GAOTek RFID readers are network connected devices in which mobile or a fixed base instrument sends data or power and communicates to the tags or transponders through wireless means. It has its own antenna to emit its own unique signal and receive signals from the transponders within range. Our readers can differ from one another depending on its processor, storage, and the radio frequency it operates. GAOTek high-performance RFID readers are reliable, high in quality, and inexpensive equipment that provide progressive experience for easier every day work. It is user-friendly, easy to carry and portable to allow the user to work in complex conditions, which is ideal for new users.
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PC-114 -
Com-Power Corporation
Perform Radiated & Conducted EMI pre-compliance testing at your facility up to 1 GHz. Com-Power PC-114 EMI emissions test system is a ideal solution performing pre-compliance EMC testing from 9 kHz - 1 GHz.. It has essential equipment needed for radiated and conducted EMI emissions measurements. The system includes a spectrum analyzer, antennas, near field probes, a preamplifier, LISN and a non conductive antenna tripod. Pre-compliance testing in EMC is a commonly used term not easy to define. In general, it implies testing done prior to formal testing for legal compliance. Formal legal compliance is performed at a facility designed and equipped with test instrumentation that is fully compliant with the applicable EMC standards. Such facility and instrumentation is capital intensive and can be expensive even to rent and not easily available. Compliance testing is performed per exacting requirements of the Standards and other reference documents adhering to the test methods and last detail. In addition, the test facility may require to be accredited by an accreditation body such as NVLAP, A2LA. Often it is desirable to know prior to compliance testing at such facility, whether a product is close to compliance and also how close. Pre-compliance testing is specially useful for specifications such as FCC, Part 15, EN 55022 or EN 55011 (CISPR 22 or CISPR11). Pre-compliance testing usually means using the full compliance methods but making a few educated compromises in use of site or equipment to reduce costs and testing time. Here are some benefits of pre-compliance testing.
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vLoc3-Pro -
Vivax-Metrotech Corp
The vLoc3-Pro utility locator introduces new innovative tools for locating buried utilities assuring damage prevention while gathering information for analysis. With two sets of screened 3D antennas signal distortion is easily detected and displayed on the bright full color display. Along with classic locate screens the vLoc3 series locators offer new locate perspective screens of Vector Locate for fully automatic non-walk over locating, Transverse Graph showing both peak and null simultaneously providing immediate measurement of signal distortion, Plan View showing the relative orientation of the cable at any angle, and a new graphical Sonde screen with guidance arrows leading to the sonde location even when it is vertical.
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PXIe-5651 / 781216-01 -
NI
PXIe, 3.3 GHz, PXI RF Analog Signal Generator—The PXIe‑5651 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXIe‑5651 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital modulation through the onboard DDS circuit, which gives you frequency modulation and frequency-shift keying for applications such as bit error rate test, antenna testing, or even keyless entry. You can also perform amplitude modulation using on-off keying.
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781217-01 -
NI
PXIe, 6.6 GHz, PXI RF Analog Signal Generator—The PXIe‑5652 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXIe‑5652 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital modulation through the onboard DDS circuit, which gives you frequency modulation and frequency-shift keying for applications such as bit error rate test, antenna testing, or even keyless entry. You can also perform amplitude modulation using on-off keying.
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779670-02 -
NI
6.6 GHz PXI RF Analog Signal Generator—The PXI‑5652 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXI‑5652 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital modulation through the onboard DDS circuit, which gives you frequency modulation and frequency-shift keying for applications such as bit error rate test, antenna testing, or even keyless entry. You can also perform amplitude modulation using on-off keying.
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779670-01 -
NI
3.3 GHz PXI RF Analog Signal Generator—The PXI‑5651 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXI‑5651 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital modulation through the onboard DDS circuit, which gives you frequency modulation and frequency-shift keying for applications such as bit error rate test, antenna testing, or even keyless entry. You can also perform amplitude modulation using on-off keying.
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National Technical Systems
Hail is an extremely destructive force of nature, especially for aircraft, with impacts occurring at more than 600 mph. NTS performs hail and stone strike testing and high velocity hail strike testing. These tests can be performed using clear ice, stone and aluminum projectiles of up to two inches in diameter, fired at velocities of up to 741 miles per hour(331.4m/sec, 1087.4 f/sec). Typical test programs include aircraft windshields, antennas, radomes, and wheel/brake assemblies. Using a laser equipped system with a high degree of accuracy, repeatable impacts can be performed to within a quarter inch of the desired target. This accuracy allows NTS to test even the smallest of test samples, as well as limit the potential damage area of larger units.
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ERAVANT
Wide mechanical tuning bandwidth Gunn oscillators utilize high performance GaAs Gunn diodes and various cavity designs to yield near full band frequency coverage. Unlike dual-tuner oscillators, frequency and power optimization are accomplished by a single micrometer. Furthermore, these oscillators can be modified into electrically tunable oscillators by replacing the micrometer with an electrical actuator. The wide tuning bandwidth of these oscillators offers a low cost, high performance means of signal generation, making them ideal test sources for labs and antenna ranges. While standard models offer a waveguide interface, a coaxial interface is also available. When used with a Gunn oscillator regulator/modulator (SOR series), these oscillators can produce AM or FM modulated signals for many test applications.
