r&s®sma100a signal generator | features & benefits -九游官网下载
the new standard of excellence in the analog signal generator class
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excellent signal quality
- very low ssb phase noise of typ. –134 dbc (20 khz carrier offset, f = 1 ghz, 1 hz measurement bandwidth), typ. –140 dbc with the r&s®sma-b22 enhanced phase noise performance option
- wideband noise of –162 dbc (meas.) with carrier offset > 40 mhz, f = 1 ghz, level = 9 dbm, 1 hz measurement bandwidth
- nonharmonics < –96 dbc (carrier offset > 10 khz, f < 750 mhz, with the r&s®sma-b22 option)
- high-stability reference oscillator as standard
- very low phase noise at low frequencies due to internal division of the fundamental frequency range (750 mhz to 1500 mhz) down to 6.6 mhz
ideal for use in production
- very short frequency setting time (<1.2 ms) and level setting time (< 1 ms) across the entire frequency/level range, < 450 us in list mode
- fast hopping mode with flexibly addressable frequency and level pairs, as fast as normal list mode
- frequency setting time of typ. 10 μs within a bandwidth of up to 80 mhz due to direct access to the dds-based synthesizer (with the r&s®sma-b20 or r&s®sma-b22 option; fm external digital mode)
- very high level accuracy and repeatability
- high output power of up to 18 dbm, overrange up to 28 dbm
- electronic attenuator with built-in overvoltage protection over entire frequency range
- minimum space requirements due to compact size (only two height units)
all-purpose instrument
- frequency range of 9 khz to 3 ghz (r&s®sma‑b103/ r&s®sma‑b103l) or 6 ghz (r&s®sma-b106/ r&s®sma‑b106l)
- frequency, level and lf sweeps
- phase-continuous frequency setting
- am, broadband fm/φm (r&s®sma-b20 or r&s®sma-b22), pulse modulation
- built-in lf generator up to 1 mhz, optional multifunction generator (r&s®sma-k24) up to 10 mhz
- optional low-jitter clock synthesizer up to 1.5 ghz (r&s®sma-b29)
- power measurement using r&s®nrp-zxx power sensors
- optional power analysis (r&s®sma-k28) using r&s®nrp-zxx power sensors for scalar network analysis or automatic pulse parameter measurement
aerospace and defense applications
- pulse modulator with excellent characteristics (on/off ratio of > 100 db (meas.) for f < 5.5 ghz, rise/fall time typ. < 7 ns)
- pulse generator integrated as standard
- optional high-performance pulse generator with minimum pulse width of 10 ns (r&s®sma-k23)
- optional generation of versatile pulse sequences/pulse trains (r&s®sma-k27)
- optional chirp modulation (r&s®sma-b20 or r&s®sma-b22)
- optional vor/ils modulation (r&s®sma-k25)
- optional dme modulation/analysis (r&s®sma-k26)
- optional operating altitude up to 4600 m (r&s®sma-b46)
- optional removable mass storage (compactflash™ card, r&s®sma-b80)
intuitive operating concept and versatile interfaces
- color display with 480 pixels × 272 pixels
- intuitive user interface with graphical display of signal flow (block diagram)
- context-sensitive online help
- remote control via gpib, lan or usb
- selectable control language (scpi or remote control emulation of various signal generators)
- remote operation by browser or vnc client
- usb connectors (e.g. for keyboard, mouse, memory stick)
- support of r&s®nrp-zxx power sensors for precise power measurements