RF Coupler Testing: Specifications and Measurements
A guide to RF coupler testing, covering key parameters like coupling, directivity, insertion loss, and test setups. Learn how to measure these specifications.
rf
1-15 of 19 posts (Page 1 of 2)
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Electronics
Keysight Technologies: A Leader in Test and Measurement
An overview of Keysight Technologies, a prominent test and measurement company, its history, products, and resources.
Test-and-Measurement
LitePoint: A Leader in Test and Measurement Solutions
An overview of LitePoint, a company specializing in test and measurement solutions for wireless and consumer electronics. Includes products like IQxel, IQcell, and software tools.
Test-and-Measurement
National Instruments (NI) Overview
An overview of National Instruments (NI), a leader in virtual instrumentation, and their range of test and measurement products.
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Wireless
R&S CMU200 vs. CMW500: A Detailed Comparison of RF Test Sets
A detailed comparison of the R&S CMU200 and CMW500 radio communication test sets, highlighting their key specifications and differences.
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GTEM Cell Basics: Construction, Applications, and Manufacturers
Learn about GTEM cells, including their construction, applications in EMC testing, and a list of popular manufacturers.
Spectrum Analyzer Comparison: Keysight, Tektronix, Rigol
A comparative analysis of spectrum analyzers from Keysight, Tektronix, and Rigol, highlighting key specifications and features for RF applications.
Wireless
LTE Testing: A Comprehensive Guide
This guide covers LTE testing procedures for both User Equipment (UE) and eNodeB, including RF and PHY conformance tests and key test equipment.
Noise Figure Meter: A Comprehensive Guide to Operation and Vendors
Explore the principles, operation, and applications of noise figure meters, including leading vendors and manufacturers.
PIM (Passive Intermodulation) Testing Basics
Learn the basics of PIM (Passive Intermodulation) testing, including PIM analyzer types, features, and popular equipment from Anritsu and other vendors.
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Understanding RF Frequency Counters: Types and Techniques
Explore RF frequency counters, their block diagrams, down-conversion techniques for microwave frequencies, and key specifications for selection.
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Wireless
WLAN Test and Measurement Equipments
Overview of WLAN test equipment including RF testers (VSG, VSA) and protocol analyzers for conformance and pre-certification testing.
C/I vs C/N: Understanding the Difference
Explore the differences between C/I (Carrier-to-Interference Ratio) and C/N (Carrier-to-Noise Ratio) in RF communication, their measurements, and importance.
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Understanding S-Parameters: S11, S22, S12, and S21
An overview of S-parameters, including S11, S22, S12, and S21. Learn about their definitions, measurement setup, and what they reveal about a device under test.
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General
Understanding dB, dBc, dBd, dBi, dBm, and dBW
A breakdown of common decibel units used in RF and signal processing: dB, dBc, dBd, dBi, dBm, and dBW.
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