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Rohde & Schwarz AMIQ I/Q Modulation Generatore 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 R&S WinIQSIM™. The R&S AMIQ outputs I/Q baseband signals or even can generate an IF signal (up to 25 MHz). The software WinIQSIM™ that is delivered with the AMIQ can simulate either single carrier signals, multi carrier signals or CDMA/W-CDMA signals with an unchallenged flexibility. All signal parameters can be programmed freely. A flexible Data Editor allows the individual configuration of TDMA signals. Preprogrammed standard settings for the most common communication standards are supplied with WinIQSIM™. Furthermore with the external Software WinIQOFDM and the option AMIQK15 signals according to the standards HIPERLAN/2 or IEEE 802.11a can be generated. Any digital modulation type can be generated including standards still in definition or proprietary standards. All signal parameters can be modified independently and additional impairments can be introduced in order to test out the limitations of a communication system. When new standards are introduced, WinIQSIM™ can quickly and easily be upgraded. The flexible data editor allows the configuration of user-defined TDMA standards. This is an ideal functionality for people defining new standards or working on very exotic applications. The AMIQ offers an internal clock rate of 100 MHz (105 MHz in overrange). 100 MHz clock rate ensure high data rates with high oversampling. Therefore the AMIQ is the ideal instrument for applications as e.g. W-CDMA with high chip rates. Furthermore signals for multi carrier applications can be generated. With the large memory (16 MSamples memory depth)of AMIQ e.g. up to 100 W-CDMA frames can be generated. BER test with framed data is possible (PRBS sequences will not be truncated due to the large memory in most cases). Integrated hard disk and floppy disk drive (8 GByte). The large memory size of the internal hard disk drive allows the storage of a high number of waveforms which can be managed easily by the use of WinIQSIM™. Once stored on the HDD calculated waveforms can be downloaded directly into the output memory. This is a great advantage for applications in production where many different signals have to be generated within a short time. The AMIQ‘s 14 bit DA conversion guarantees low quantization noise and ensures best signal quality regarding spectral purity which is ideal e.g. for multicarrier applications. No additional RF-Generator is needed. Baseband and IF-Signals can be generated with one box. That means lower costs and only one single box for signals up to 25 MHz. No modulation errors occur due to the fact that the IF-signal is calculated from the baseband signal. That makes the AMIQ an ideal source for demodulator tests! The AMIQ offers an internal clock rate of 100 MHz (105 MHz in overrange). 100 MHz clock rate ensure high data rates with high oversampling. Therefore the AMIQ is the ideal instrument for applications as e.g. W-CDMA with high chip rates. Furthermore signals for multi carrier applications can be generated. This unit includes one Power Cord and a CD copy of Manual and Simulation Software WinIQSIM™ 4.3 * Our hours of operation are M-F, 10-5PM Pacific Standard Time. Phone: Fax: |