r&s®amu200a baseband signal generator and fading simulator | features & benefits -九游官网下载
versatile realtime i/q source and cost-effective baseband fading simulator in a single unit
此产品已停产
请注意以下后代产品：
scalable platform
- up to two complete baseband paths
- configuration as a fading simulator, i/q source, or all-in-one instrument with fading and signal generation
- baseband generators with universal coder for realtime signal generation
- arbitrary waveform generators with 16 msample, 64 msample, or 128 msample memory
- analog single-ended, analog differential, and digital baseband outputs
- up to two baseband inputs (analog/digital)
- combination of up to four baseband signals in the digital domain (e.g. for testing multistandard base stations)
high signal quality
- 40 mhz i/q bandwidth with flat frequency response of typ. 0.03 db
- excellent aclr performance of typ. 78 db with 3gpp fdd (test model 1, 64 dpch)
- wideband noise of typ. –155 dbc
- low inherent evm
unmatched flexibility
- support of a multitude of digital standards, including gsm/edge, 3gpp fdd, hspa, cdma2000®, td-scdma, wlan, wimax,dvb-h, gps, eutra/lte
- four code channels in realtime for 3gpp fdd
- change of modulation from slot to slot for gsm/edge
- multisegment waveform mode for fast signal switching
- arbitrary waveform generator supported by r&s®winiqsim2™ simulation software
- pulse generation with the pulse sequencer option from rohde & schwarz
- direct waveform transmission via matlab®
- internal 40 gbyte hard disk as standard for storing waveforms and modulation data
fading and interference simulation
- dual-channel realtime fading simulator
- up to 20 taps per channel
- time resolution down to 0.01 ns
- profiles for static and dynamic fading scenarios
- additional noise simulation
- optimal suitability for diversity tests
intuitive operation
- color display with 800 × 600 pixels (svga format)
- intuitive user interface with graphical display of signal flow (block diagram)
- graphical display of baseband signals through built-in transient recorder
- context-sensitive help system
connectivity
- remote control via gpib and lan
- usb connectors for keyboard, mouse, and memory stick
- vga connector
- user-selectable trigger and marker signals