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4GHz Signal Generator
1E5 – Adds high-stability timebase
UN8 – Adds real-time I/Q baseband generator with TDMA standards and 1 Mbit of RAM
UN9 – Adds 7 Mbits of RAM to Option UN8
UND – Adds internal dual arbitrary waveform generator
H99 – Improves ACP performance for TETRA, CDMA, and W-CDMA
100 – Adds multichannel W-CDMA personality
200 – Adds real-time 3GPP W-CDMA personality