For example: Agilent E4440A or Anritsu 68369
Signal Generators
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Rohde and Schwarz AFQ100B Overview
The R&S? AFQ100B with a bandwidth of 528 MHz (RF), a clock rate of 600 MHz and a waveform memory of up to 1 Gsample is the correct choice for applications that require high bandwidth. Examples are the support of broadband digital communications systems such as UWB (ultra-wideband) or Aerospace & Defence (A&D) radar applications where signals with extremely short pulses and short rise and fall times might be needed.
- Memory clock rate:
- Standard Mode (Mode 1): variable clock rate (1 kHz to 300 MHz) can optimally be adjusted to the signal
- Broadband Mode (Mode 2): very high clock rate of 600 MHz
- RF bandwidth:
- Standard Mode (Mode 1): 200 MHz
- Broadband Mode (Mode 2): 528 MHz (especially suited for UWB and A&D applications)
- Long signal duration of up to 1 Gsample (R&S? AFQ-B11 option)
- New WinIQSIM2 option (R&S? AFQ-K264) for flexible UWB signal generation according to the WiMedia Alliance (ECMA-368)
- High bandwidth for generating very short pulses with short rise and fall times
- R&S? Pulse Sequencer Software for generating complex pulse patterns (R&S?AFQ-K6 option)
- Accuracy < 20 ps when starting several instruments simultaneously phased-array antenna development and testing
- Removable hard disk to meet high security requirements
- Excellent spurious-free dynamic range (SFDR) of typically 78 dBc
- Frequency response of typically ± 0.5 dB across 100 MHz I/Q bandwidth
- Very pure sine wave source
- Analog I/Q outputs (balanced and unbalanced) and optional digital outputs
- Multi-segment waveform for reducing switching time between different test signals and thus improving test throughput
- Numerous trigger and marker capabilities
- Optional BER measurements for characterizing receivers
- Digital standards like WCDMA, LTE, HSPA, WiMAX, WLAN, MB-OFDM UWB using WinIQSIM2""
- Pulsed signals with R&S? Pulse Sequencer Software (R&S?AFQ-K6 option)
- R&S?MATLAB transfer toolbox for easy interoperability with MATLAB?
- R&S?ARB Toolbox for converting numeric I/Q data into waveform files
- Remote control via GPIB, USB, and LAN
- User interface via external monitor or Windows XP Remote Desktop
- USB connectors for USB equipment (keyboard, mouse, memory stick)