r&s®sfu broadcast test system | 概览 -九游官网下载

the multistandard reference signal generator for broadcasting and mobile tv

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key facts

  • all-in-one compact solution
  • multistandard reference signal generator
  • realtime tv and audio broadcasting signal generation

brief description

the r&s®sfu broadcast test system is a multistandard signal generator that is used worldwide. it provides a platform that supports all conventional tv and audio broadcasting standards and is used as a reference signal source. this all-in-one compact solution combines many applications in a single instrument of only four height units.

features

  • multistandard reference signal generator with realtime coding
  • high-precision reference signal generation over wide frequency and level range

specifications

rf signal  
frequency range 100 khz to 3.0 ghz
frequency resolution 0.1 hz

supported technologies

  • dvb-t2
  • dtmb
  • dvb-c2
  • dvb-s2

key facts

  • all-in-one compact solution
  • multistandard reference signal generator
  • realtime tv and audio broadcasting signal generation
  • analog and digital transmission standards
  • wide frequency range from 100 khz to 3000 mhz
  • outstanding signal quality
  • transmission and interferer simulations
  • bit error ratio (ber) tester
  • internal analog and digital video and audio signal sources

brief description

the r&s®sfu broadcast test system is a multistandard signal generator that is used worldwide. it provides a platform that supports all conventional tv and audio broadcasting standards and is used as a reference signal source. this all-in-one compact solution combines many applications in a single instrument of only four height units.

features & benefits

  • multistandard reference signal generator with realtime coding
    • digital and analog tv standards for cable, satellite and terrestrial transmission
    • digital and analog audio broadcasting standards
    • realtime signal generation with selectable modulation and coding parameters
    • standards available as software options
  • high-precision reference signal generation over wide frequency and level range
    • frequency range from 100 khz to 3000 mhz
    • level range from –120 dbm to 19 dbm
    • extremely short switchover times
    • low phase noise and high mer
  • integrated transport stream generator, recorder, player and audio/video generator
    • transport stream generator and transport stream player for endless and seamless replay
    • transport stream and eti recorder
    • extensive transport stream libraries from rohde & schwarz
    • audio/video generator with test pattern library for analog tv
    • test signal generation in line with customer specifications
  • simulation of multipath propagation, single-frequency networks and cable networks
    • powerful fading simulator
    • numerous fading configurations
    • standard-compliant fading profiles
    • complex parameter sets
  • flexible signal generation with arbitrary waveform generator (awg)
    • large awg memory, intelligent memory management and high sample rates
    • waveform libraries from rohde & schwarz
    • support of r&s®winiqsim and r&s®winiqsim2
    • digital i/q interface
  • simulation of interferers and adjacent channel scenarios
    • interferer management
    • interferers from broadcasting and wireless communications
    • digital dividend
  • receiver tests with noise sources, ber tester and power measurement
    • noise generator with awgn, impulsive noise, phase noise
    • ber measurement at transport stream or bit level
    • integrated power measurement using r&s®nrp-zxx power sensors
  • development of broadcast receivers
    • multistandard chip and tuner development for set-top boxes, tv sets and radios
    • simulation of real-life transmission conditions
    • fast and efficient generation of adjacent channel and co-channel scenarios
    • impact of wireless communications signals
    • diversity tests
  • certification and logo tests of broadcast receivers in test labs
    • reference signal generation for globally used broadcast standards for research, development and type approval
    • use in test systems
  • convenient graphical user interface
    • 19” × 4 hu cabinet with large xvga color display
    • intuitive user interface under windows xp embedded
    • context-sensitive help system
    • user-definable favorites for quick access
    • remote control and remote operation via lan and gpib

specifications

rf signal
frequency range   100 khz to 3.0 ghz
frequency resolution   0.1 hz
level   –120 dbm to 30 dbm
level accuracy   < 0.5 db
spectral purity
ssb phase noise at 1 ghz < –131 dbc (20 khz carrier offset/1 hz)
broadband noise from 200 mhz to 1.5 ghz < –135 dbc (> 10 mhz carrier offset/1 hz)
digital realtime modulation systems
terrestrial tv   dvb-t2, dvb-t, dtmb, isdb-t, isdb-tb, atsc/8vsb
cable tv   dvb-c21), dvb-c, j.83/b, isdb-c
satellite tv   dvb-s2, dvb-s, directv, isdb-s1)
mobile tv   dvb-h, t-dmb, isdb-t 1 seg, cmmb, mediaflo™, atsc-m/h
digital audio broadcasting   dab, dab , isdb-tsb
analog realtime modulation systems
analog tv   b/g, d/k, i/i1, m/n, l/l
analog audio broadcasting   am, fm mono, fm stereo with rds
awg-based modulation systems
digital audio broadcasting   hd radio™, drm, drm 1)
digital tv   dvb-t2, cmmb, mediaflo™
baseband signal sources
transport stream generator/player file format gts, ts, trp, mpg, t10, eti, flo, mfs, pms, bin
transport stream recorder file format trp, t10, bin, eti
audio generator/player signals two channels, nicam
video generator signals pal, ntsc, secam
arbitrary waveform generator memory 1 gsample (4 gbyte)
simulations and analysis functions
awgn generator signal-to-noise ratio –30 db to 60 db
fading simulator number of paths 20 (40 with r&s®sfu-b31 option)
  fading profiles static path, constant phase, pure doppler, rayleigh, rice, gaussian
  time resolution 10 ns (0.01 ns in fine delay mode)
interferer management level range –60 db to 60 db
  frequency offset –40 mhz to 40 mhz
ber measurement mpeg-2 ts measurement asi, spi, smpte310
general data
operating temperature range   5 °c to 45 °c
power supply   100 v to 240 v ac, 47 hz to 63 hz
dimensions   435 mm × 192 mm × 460 mm (4 hu) (17.13 in × 7.56 in × 18.11 in)
weight   15 kg (33.07 lb)

1) soon to be available.

supported technologies

mobile dtv

  • dvb-h
  • dvb-sh
  • t-dmb
  • atsc-m/h (atsc mobile dtv)
  • mediaflo
  • isdb-t 1seg
  • cmmb (stimi)

terrestrial dtv

  • dvb-t2
  • dvb-t
  • dtmb
  • dmb-th
  • atsc (8vsb)
  • isdb-t
  • isdb-tb (former isdtv)

cable dtv

  • dvb-c2
  • dvb-c (j.83/c)
  • j.83/b (qam, us cable)
  • docsis
  • isdb-c (j.83/a)

satellite dtv

  • dvb-s
  • dvb-s2
  • dvb-dsng
  • directv

audio broadcasting

  • am
  • fm
  • rds
  • dab
  • dab
  • drm
  • french dmb/(visual radio)
  • drm
  • hd radio (iboc)
  • isdb-tsb

analog tv

  • standard b/g
  • standard d/k
  • standard m/n
  • standard i/i1
  • standard l/l'

video coding

  • mpeg-2
  • mpeg-4
  • h.264
  • avc

audio coding

  • ac3
  • aac
  • aac (he aac)

video standards

  • pal
  • ntsc
  • secam
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