Symbol Rate For Gaussian Filter In Vector Signal Generator

Corrections are automatically applied as the data is streamed to the vsg60a.

Symbol rate for gaussian filter in vector signal generator. It automatically maps digital symbols into a selected i q constellation at symbol rates of up to 6 mhz and passes the result through the selected pulse shaping filter to generate a final waveform updated in real time at 125 mhz. Symbol rates from 4k to 45m with rc rrc and gaussian filters alpha of 01 to 1 0 easily generate analog digital and arbitrary waveforms usb powered low cost powerful software and api included. A baseband generator and an i q modulator are used to generate the modulation analog and digital or to generate standard compliant mobile radio signals. Qam 4 to 256 8vsb and 16vsb.

See the symbol editor section. It also includes built in support for all the standard pulse shaping filters used in digital communications. The baseband generation of the iq signals can either be. The essential components of a vector signal generator are identical to that of an analog generator.

Create the signals you need simple or complex preprogrammed modulation types as a vector signal generator the vsg60a can generate virtually. Data specify a data sequence to be modulated by bringing up the symbol editor. Smiq06ate supplement 1125 5555 06 a e 1 supplement to manual smiq06ate the functionality of model smiq06ate and its compliance with specifications. Psk qam controls symbol rate specify the symbol rate of the resulting data signal in khz.

This product note explores the flexi bility of these building blocks and offers ideas for providing a known good signal substituting for the out put of a circuit and generating impairments. Ask qpsk dqpsk π 4 dqpsk 8psk fsk cpm. Arbitrary sample rate up to 51 2 msps or use the software to load an arbitrary waveform in text or binary formats. Lastly it provides direct support for the.

They use a new technique to provide spurious free outputs with low phase noise 113 dbc hz at 20 khz offset from 1 ghz carrier and extraordinary frequency resolution 1 μhz at any frequency. The most basic signal created from a signal generator is the continuous wave cw signal or sine wave which has no modulation and is produced by a basic signal source. Filter alpha specify the roll off factor of the gaussian filter. The generator has built in support for the most common vector modulation schemes.

This is disregarded if no filter is selected. The baseband generator supports the playback of pure digital data. The tsg4100a series rf vector signal generator offers mid range performance and up to 200 mhz modulation bandwidth at an entry level rf signal generator price. Cw signals less than 6 ghz.

Blocks are modulation filter symbol rate and data. This is covered in detail in the agilent application note. The synthesizer and output stage with alc and step attenuator are found here as well.