IQ data in Signal analyzer MSA500 series
About IQ data At Signal analyzer/spectrum analyzer MSA500 series, after the input signal is converted into IQ signals, the digital signal processing is performed and the result is displayed on […]
Antenna Location Effect on Mobile Field Intensity Measurement
On the field intensity measurement in the car using the signal analyzer MSA538 or the application software MAS9501, the location of the antenna can effect to the result. We investigated […]
High-speed programmable attenuator MAT810 Technical data of VSWR
VSWR(MAT810) Products introduction
Handheld Signal Analyzer (Sweep plus Real Time Spectrum Analyzer)
What’s spectrum analyzer? Basic instruments for signal observation Spectrum analyzer Oscilloscope Either is selected based on observation signal. Appeal points of MSA500 (1/2) Offering conventional sweep system and real tim […]
Operation and Examples of Trigger Function
MSA500 series Signal Analyzer offers strong trigger functions on real-time mode. On this document, the way to operate and some examp les are introduced. Trigger Source Selection At first the […]
Relation between noise level and noise figure NF
For example, the input signal is amplified 20dB whe n it passes an amplifier of 20dB gain. This is understandable. How about a noise ? This cannot be understood well. That […]
Basic knowledge of real time system
What’s real time system? MSA500 series signal analyzer offers both the real time system based on Fast Fourier Transform(FFT) and the conventional sweep system. Sweep system One RBW filter moves […]
Principle and Procedures of DTF Measurement
Measurement Procedures Read out the cable characteristics from USB memory Set the rough value of distance to discontinuity point or cable length Press the “CF/SPAN: Auto Set” key Select either […]
High-speed programable attenuator MAT850 Technical data of VSWR and Attenuation
VSWR(MAT850) Products introduction
Example measurement of sham hause wiring by DTF function
Fig.1. Measured data Fig.2. System diagram of the sham hause wiring The point of 1.44m corresponds to the distance between MA430 and the distributer 1. Similarly, the points of 2.89m, […]