To measure a transmitter's PSD, connect a spectrum analyzer to the end of the resistor network near the transmitter. The resistor network shows a 100-Ω impedance to the DSL modem's transmitter under ...

[Debraj] wrote to us describing a project he recently completed – a simple, compact spectrum analyzer using a 16-bit dsPIC microcontroller. The analyzer is fed an analog signal, which is pas… ...

Chapter 1 – Introduction to spectrum and network measurements Chapter 2 – Use of Decibels, gain/loss calculations Chapter 3 – Fourier theory, transforms of various signals Chapter 4 – Fast Fourier ...

How to use a spectrum analyzer, ... These spectrum analyzers can measure from 1 Hz to 3 GHz (RSA5103A) or 6 GHz (RSA5106A) and offer a much greater dynamic range than an oscilloscope.

In the portable spectrum analyzer of Figure 1, the MSMXVHF includes a switching mixer that functions up to 600 MHz. The output of the mixer is limited to 1 MHz by a second-order, continuous-time ...