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罗德与施瓦茨推出不同的模拟信号发生器和数字信号发生器：涵盖射频矢量信号发生器、基带信号发生器和微波信号发生器。

key factsthe i/q modulation generator r&s®amiq and the simulation software r&s®winiqsim™ open up new dimensions for the generation of i/q signals. the r&s®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 r&s®winiqsim™.

概览 key factsoption r&s® amiq-b1 allows the signal decoded by the dut to be analysed. to do so the waveform memory is filled with a data sequence with prbs data. the data are decoded by the dut and forwarded to the r&s® amiq as clock and data signals. r&s® amiq synchronizes to the known prbs sequence and counts the bit errors.

for single carrier systems there are no options required to transfer the data to the amiq. key factsthe 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 r&s® amiq basic unit. the associated bit clock is supplied in addition.

an activation key is needed to transfer the winiqsim™ data into the amiq for single carrier systems there are no options required to transfer the data to the amiq. key factssoftware option for interpreting a waveform file generated in r&s® winiqofdm with the aid of r&s® winiqsim™ vers. 3.40.

an activation key is needed to transfer the winiqsim™ data into the amiq for single carrier systems there are no options required to transfer the data to the amiq. key factstd-scdma (time-division synchronous cdma) designates a mobile-radio transmission method developed by the china wireless telecommunication standard group (cwts, http://www.cwts.org).

an activation key is needed to transfer the winiqsim™ data into the amiq for single carrier systems there are no options required to transfer the data to the amiq. key factssoftware option for interpreting a waveform file generated in r&s® winiqsim™ vers. 3.20 according to cdma 2000.

概览 key factsthe 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. for single carrier systems there are no options required to transfer the data to the amiq.

an activation key is needed to transfer the winiqsim™ data into the amiq for single carrier systems there are no options required to transfer the data to the amiq. key facts1xev-do is an enhanced version of the 1x mode of the north american standard cdma2000 for the third-generation mobile radio (3g). 1xev-do stands for cdma2000 1x mode evolution data only.

for single carrier systems there are no options required to transfer the data to the amiq. key factsthis option can be fitted only if option differential outputs (r&s® amiq-b2) is not installed.