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Generators > Signal Generators & Oscillators > AMIQ03 K11 I/Q Modulation Generator by Rohde & Schwarz
AMIQ03 K11 I/Q Modulation Generator
Product Description & Specs
he I/Q Modulation Generator AMIQ and the Simulation Software WinIQSIMT open up new dimensions for the generation of I/Q signals. The AMIQ is a dual-channel modulation generator that has consequently been designed for use as an I/Q source. It is programmed and set with the Software WinIQSIMT. The AMIQ outputs I/Q baseband signals or even can generate an IF signal (up to 25 MHz).
Each channel can store 4 000 000 samples (AMIQ04 up to 16 000 000 samples). Even at high symbol rates sequences of sufficient length can thus be generated. With clock frequencies of up to 100 Msample/s and a high amplitude resolution of 14 bits (16 bits resolution with digital output, option AMIQ-B3), AMIQ is the ideal source for any signal in the world of digital modulation.
An automatic amplitude/offset alignment as well as fine adjustment of the skew provide excellent symmetry of the two channels which previously was extremely difficult to attain with dual-channel ARB generators. The error vector can thus be minimised. A typical application of AMIQ and WinIQSIMT is not only to drive the I/Q inputs of a vector signal generator but also for baseband applications, e.g. for testing I/Q modulators/demodulators.
The option AMIQ-B2 provides the inverted outputs for I and Q in addition to the I/Q outputs of the standard AMIQ. The differential outputs are useful for tests of components with differential inputs.
The AMIQ-B3 digital I/Q output option supplies the up to 16-bit data bus for both channels I and Q at a 68-pin front-panel connector on the AMIQ basic unit. The associated bit clock is supplied in addition. Traces generated with WinIQSIMT version 3.10 and higher have a resolution of 14 bits or 16 bits.
Option AMIQ-K11, IS-95 CDMA Software option for interpreting a waveform file generated according to IS95 by WinIQSIMT, version 2.10 or higher. The option is enabled by means of a key number so that the instrument doesn't have to be opened.
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