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More in Test & Measurement - analyzers

  • Feb. 21, 2013
    Article

    Probe Station Secures On-Wafer Measurements

    An on-wafer probe station can be configured for semiautomatic or fully automatic operation using powerful control software....More
  • Feb. 13, 2013
    Article

    Handheld Units Take On 4G Tests

    These portable analyzers can be supplied with test signal sources and measurement capabilities through 26.5 GHz....More
  • Feb. 13, 2013
    Article

    Anritsu Passes LTE Test Mark 1

    A protocol tester has been successfully applied to more than 10,000 validated cases of LTE system evaluations....More
  • Feb. 6, 2013
    Article

    Sampling An Array Of Test Probes And Fixtures

    RF/microwave probes and test fixtures provide invaluable measurement paths between a device to be tested and the test signal/analysis equipment....More
  • Jan. 31, 2013
    Article

    Spectrum Analyzer Scans 9 kHz to 7 GHz

    A low-cost spectrum analyzer offers basic performance and a host of automated measurements from 9 kHz to 7 GHz....More
  • Jan. 22, 2013
    Article

    Portable Testers Read PIM Levels 12

    Portable PIM testers include dual tones with adjustable levels to +44 dBm for DAS analysis....More
  • Jan. 9, 2013
    Article

    VNA Modules Aid Antenna Testing

    VNA test modules help reduce the size of test systems for characterizing millimeter-wave antennas through 500 GHz....More
  • Jan. 9, 2013
    Article

    Keeping Pace With Microwave Test Needs 10

    High-frequency measurement capabilities are moving from the laboratory to the marketplace by means of a growing number of portable RF/microwave test tools....More
  • Jan. 3, 2013
    Article

    Generating Realistic Signals For Testing 9

    Broadband active and passive components can play vital roles in RF/microwave measurement applications....More
  • Dec. 27, 2012
    Article

    Portable Analyzers Find PIM At Cell Sites 1

    These portable, battery-powered analyzers are designed to measure PIM levels in specific wireless transmit and receive bands....More
  • Dec. 14, 2012
    Article

    Tester Tackles Voice Over LTE 2

    A versatile cellular communications signaling tester has been enhanced for voice-over-LTE testing....More
  • Dec. 12, 2012
    Article

    Understand Uncertainty For Better Test Accuracy

    By understanding the various sources of measurement uncertainty in a test instrument or system, errors can be minimized....More
  • Dec. 3, 2012
    Article

    Top 2012 Products Blend Value and Performance 4

    The top products of 2012 embody the creativity and ingenuity of the RF/microwave industry’s design-engineering community....More
  • Nov. 26, 2012
    Article

    Systems Emulate Satellite Links

    The SLE900 Satellite Link Emulator series operates at satcom intermediate frequencies (IF) and features a large touchscreen display for ease of control....More
  • Nov. 21, 2012
    Article

    Solutions Simplify Location Testing 9

    This test system is aimed at synchronizing a wide range of wireless positioning systems....More
  • Nov. 19, 2012
    Article

    Versatile Scopes Scan 0.2 To 1.5 GHz 2

    Mixed-signal and digital-sampling oscilloscopes cover bandwidths from 200 MHz to 1.5 GHz with versatile measurement functions and fast sampling rates of 2.5 GSamples/s....More
  • Oct. 22, 2012
    Article

    Measuring Power On RF/Microwave Signals 1

    Accurate power measurement plays a crucial role in the operation of many RF/microwave-based systems. But to fully appreciate its contribution, a thorough review of measurement fundamentals is necessary....More
  • Oct. 19, 2012
    Article

    Scopes Survey Signals With High Definition 2

    These high-performance oscilloscopes bring 12-b resolution and sampling rates as fast as 2.5 Gsamples/s for test signals to 1 GHz....More
  • Oct. 10, 2012
    Article

    Portable Analyzers Pack Lab Quality 9

    In-field microwave measurements have long been associated with mediocre portable test equipment. Boasting lab-worthy performance, a new line of portable analyzers may finally be shifting this perception....More
  • Oct. 8, 2012
    Article

    Interview: Alex Goloschokin, Managing Director of Copper Mountain Technologies

    NF: Copper Mountain Technologies is a fresh face in the microwave and RF test and measurement market. How long has the company been around?...More
  • Oct. 8, 2012
    Article

    Portable Tester Scans To 1 GHz

    The 3550 digital radio test system enables radio testing from 2 MHz to 1 GHz and is ideal for field testing of analog and digital systems....More
  • Oct. 8, 2012
    Article

    Module Contains Vector Transceiver 2

    Vector signals, with in-phase (I) and quadrature (Q) signal components, are part of modern wireless communications systems employing complex modulation. Testing those systems usually calls separate vector signal analyzers (VSAs) and vector signal generators (VSGs)....More
  • Oct. 8, 2012
    Article

    SDR Kit Helps Radio Designers 8

    Software-defined-radio (SDR) technology provides the extreme flexibility of software control of radio parameters. However, because it is so different from traditional analog, mixer-based radio architectures, knowing how to optimally incorporate an SDR in a commercial or military communications application requires something of a learning curve....More
  • Oct. 8, 2012
    Article

    Scopes Include Spectrum Analyzers 13

    Oscilloscopes are the workhorse test instruments of any electronic design bench, and the MDO4000 lines of mixed-domain oscilloscopes (MDOs) from Tektronix have brought extended capabilities to these invaluable instruments by including spectrum analyzers. To make them even more accessible, the firm recently announced two low-cost additions to the MDO4000 product line: models MDO4014-3 and MDO4034-3, with analog bandwidths of 100 and 350 MHz, respectively....More
  • Oct. 8, 2012
    Article

    Portability Adds To Testing Versatility

    Portable test equipment has greatly improved over the past decade, narrowing the performance gap between portable and benchtop instruments. In terms of functionality, the number of choices for portability instruments has also increased....More

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