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2008-07-01 Test highlights Bluetooth issues
IMT-2000 and 802.11 radios will interfere with each other unless they are located approximately 8m apart for 2.6GHz and 16m apart at 2.3GHz.
2010-01-14 Test aims for standards flexibility combined with precision
Rohde & Schwarz's Erich Freund highlights changing requirements, particularly in communications--WiMAX, LTE, Wireless HD--and says test equipment must be flexible without sacrificing precision.
2008-02-07 Tektronix adds live RF to mid-range analyzers
In 2006, Tektronix introduced the DPX waveform image processor technology for its RSA6000A high-end RTSAs. Now, Texktronix has brought this capability to its mid-range RTSAs in the RSA3000B series.
2004-06-17 Tektronix adds HSDPA test capability to WCA
Tektronix added the High Speed Downlink Packet Access test capability to its series of Wireless Communications Analyzers.
2003-02-07 Tek rolls comms analyzers to streamline 2.5/3G test
Tektronix's WCA200A series of communication analyzers can be used in both production and R&D test for emerging 2.5/3G wireless apps.
2002-10-28 Spurious emission measurement on 3GPP base station transmitters
This application note provides information about the spurious emission measurement on 3 GPP base station transmitters.
2006-10-25 Solution evaluates WiMAX parts in production environs
Rohde & Schwarz has announced a complete measurement solution for evaluating the performance of WiMAX components and subsystems in production environments.
2008-02-11 Software tools ease 3GPP LTE signal evaluation
Anritsu has introduced three software packages for its MS269xA signal analyzer series that support fast and easy evaluation of 3GPP LTE uplink and downlink signals
2012-02-20 Signal analyzers boast low-cost performance
The Scout, Hunter and Explorer analyzers locate, record and analyze complex communications signals for commercial, military and aerospace applications.
2004-09-16 RTSA aids RFID testing
Explore Freescale's i.MX21 applications processor based on ARM core technology and designed for mobile wireless applications.
2002-12-16 RF measurement using vector analysis
Vector analysis offers many advantages for measuring general-purpose RF signals by dramatically improving measurement throughput.
2005-01-10 RF calibrator crowds out multiple single-function instruments
Rohde and Schwarz's FSMR measuring receivers can serve not only as calibrators but as modulation analyzers, audio analyzers, RF power meters and spectrum analyzers
1999-06-29 RF and microwave subsystem testing
This paper examines the key parameters of RF and Microwave subsystems, the errors inherent in their measurement and the minimization of these errors.
2008-06-06 Radio tester renders quicker operation
Agilent Technologies Inc. launched rugged, portable radio tester that enables one-button testing of FM and single channel ground air radio system at both operational and intermediate military testing levels.
2002-05-03 Phase noise measurement of Z-COMM VCOs
This application note presents the procedures and setup of phase noise test for the purpose of verifying published phase noise performance.
2005-05-02 Nomadic fiber-optics tester supplants multiple instruments
The T9080s from Anritsu are compact optical time-domain reflectometers that are designed for metro area FTTx access network testing.
2002-11-29 MT9171/72 DNIC application circuits
This article presents the design of the MT9171/72 dnic application circuits.
2001-09-14 Modern test solutions make your DWDM system crystal clear
This application note describes how to perform QoS measurements on DWDM systems by using the OSA-155 Spectral Analyzer test solution
2006-11-14 Low-cost USB scope handles 128M samples
Pico Technology has unveiled the PicoScope 5204, a dual-channel PC oscilloscope with a 250MHz bandwidth, a memory depth of 128 million samples and a real-time sampling rate of 1GSps.
2004-11-02 LCD storage scopes are low cost performers
Protek offers two versions of its dual-channel digital scopes - Model 6810CN and Model 6810MN.
2002-10-28 IQWizard - IQ signal measurement and conversion
This application note illustrates the use of the IQWizard software for loading IQ signal files in various formats and measuring IQ signals with a FSIQ/FSP/FSU/FSQ/ESPI spectrum analyzer.
2006-12-07 Instrument tests clock circuits, PLLs, oscillators
Wavecrest is rolling out a family of instruments dubbed signal source analyzers for testing clock circuits, phase locked loops and oscillators.
1999-06-29 Impulse interference-Find it last among communication carriers
Traditional signal analysis may miss interference signals that can cause problems with communication carriers, but with DSP techniques, momentary and long-term interference within a band of desired signals can be captured. This paper deals with every very short impulsive signal that can be captured from communication carriers.
2012-01-24 How to make wideband measurements
Learn how to use Agilent PXA signal analyzer as a microwave down converter for an Infiniium oscilloscope or Acqiris digitizer running the 89600 VSA software
2009-08-25 Handheld analyzers simplify wireless field tests
The introduction of Anritsu's 'E' platform for handheld analyzers redefines wireless field test.
2010-10-05 First rugged handheld VNA covers frequency up to 20GHz
Anritsu Co. has just introduced their MS202x/3xC VNA Master series of handheld vector network analyzers (VNAs). These VNAs offer the performance and capabilities of numerous benchtop instruments in a single highly-portable analyzer
2009-08-27 EMI test receiver detects disturbance up to 7GHz
Rohde & Schwarz has launched a new CISPR 16-1-1 compliant EMI test receiver for the frequency range from 9kHz to 7GHz.
2006-08-10 Complete measurement solution rolls for WiMAX apps
Rohde & Schwarz' new signal generator and compact spectrum analyzer promise a cost-efficient production measurement solution for WiMAX applications.
2003-05-27 Bit error ratio BER in DVB as a function of S/N
This application note describes a second, viable approach to generating a defined bit error rate (BER), taking into account signal-to-noise ratio (S/N) deterioration.
2004-04-12 Agilent comprehensive program assures top quality testing
The company has launched a comprehensive purchasing program that provides low-cost and low-risk options for purchasing pre-owned test equipment.
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