r&s®eth handheld tv analyzer | 概览 -九游官网下载

portable digital tv signal analysis up to 3.6 ghz/8 ghz

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key facts

  • tv, spectrum and network analyzer in a single box
  • frequency range up to 3.6 ghz or 8 ghz
  • high-precision demodulator (mer typ. 45 db)

brief description

the r&s®eth handheld tv analyzer was specially developed for coverage measurements as well as for service and maintenance work on dvb-t, dvb-h and isdb-t gap-filler and low-power transmitters

features

  • comprehensive tv, spectrum and network analysis functionality
  • fast and precise measurement due to realtime demodulation
  • optimized for field use

specifications

dvb-t/dvb-h receiver (r&s®eth-k140 option) and isdb-t receiver (r&s®eth-k160 option)
quasi-error-free input level range rf = 500 mhz,
rf preselection on		 typ. –76 dbm to 10 dbm

key facts

  • tv, spectrum and network analyzer in a single box
  • frequency range up to 3.6 ghz or 8 ghz
  • high-precision demodulator (mer typ. 45 db)
  • wide input level range (–76 dbm to 10 dbm) for quasi-error-free transport stream decoding
  • compact, lightweight, portable instrument that runs max. 4.5 hours on battery

brief description

the r&s®eth handheld tv analyzer was specially developed for coverage measurements as well as for service and maintenance work on dvb-t, dvb-h and isdb-t gap-filler and low-power transmitters. the universal capabilities of the r&s®eth also make it useful in the repair and development of tv components.

features & benefits

  • comprehensive tv, spectrum and network analysis functionality
    • measurement of all dvb-t, dvb-h and isdb-t signal parameters
    • display of constellation diagram, channel impulse response, ofdm spectrum with shoulder distance and mer(k)
    • wide input level range due to integrated preselection and preamplifier
    • full-featured spectrum analyzer
    • network analysis and distance-to-fault measurement by means of integrated tracking generator
    • frequency locked to external reference
    • high-precision power measurement with external rohde & schwarz power sensors
    • field-strength measurement using isotropic antenna
  • fast and precise measurement due to realtime demodulation
    • fpga-based realtime digital tv demodulator for maximum measurement accuracy
    • reliable detection of short-time interference
    • measurement of digital tv signals with negative signal/noise ratio
    • ber measurement and asi transport stream output
  • optimized for field use
    • compact, lightweight instrument with rugged housing
    • splash-proof and dust-proof
    • easily accessible, well protected connectors
    • daylight-friendly, high-resolution color display
    • easy-to-replace lithium-ion battery for long battery operating time
    • frequency correction and positioning via gps
  • easy operation
    • fast selection of functions via keypad and rotary knob
    • frequency setting using channel tables
    • easy testing based on limit tables
    • reproducible measurements using user-specific measurement profiles, transducers and cable models
    • storage of measurement data in internal memory, on sd card or usb memory stick
  • convenient data exchange with pc
    • r&s®eth view pc software for configuring channel tables, limit tables and measurement profiles
    • r&s®eth view for transferring measured data to pc via lan or usb interface
    • remote control through scpi commands via lan or usb

specifications

dvb-t/dvb-h receiver (r&s®eth-k140 option) and isdb-t receiver (r&s®eth-k160 option)
quasi-error-free input level range rf = 500 mhz,
rf preselection on		 typ. –76 dbm to 10 dbm
inherent modulation error ratio (mer) rf = 500 mhz  
    rf preselection off,
  level = –30 dbm		 > 43 db, typ. 46 db
    rf preselection on,
  level = –45 dbm		 > 41 db, typ. 44 db
phase noise rf = 500 mhz
    ∆f = 30 khz < 98 dbc (1 hz)
    ∆f = 100 khz < 100 dbc (1 hz)
    ∆f = 1 mhz < 125 dbc (1 hz)
noise figure rf = 500 mhz, rf attenuation 0 db
    rf preselection off < 22 db, typ. 18 db
    rf preselection on < 14 db, typ. 11 db
third-order intermodulation (toi) rf attenuation 0 db
    rf preselection off typ. 7 dbm
    rf preselection on typ. –6 dbm
second harmonic intercept point (shi) 50 mhz < rf < 1.5 ghz, rf attenuation 0 db
    rf preselection off typ. 30 dbm
    rf preselection on typ. 60 dbm
signal level uncertainty rf < 3.6 ghz < 1.0 db, typ. < 0.5 db
frequency uncertainty internal reference 2 × 10–6
    with the r&s®ha-z240
  gps receiver		 2.5 × 10–8
spectrum analysis
displayed average noise level (danl) 10 mhz < rf < 2 ghz, rf attenuation 0 db
    rf preselection off typ. –156 dbm (1 hz)
    rf preselection on typ. –165 dbm (1 hz)
resolution bandwidths (rbw)   100 hz to 3 mhz in 1/3 sequence
video bandwidths   10 hz to 3 mhz in 1/3 sequence
trace detectors   auto peak, max peak, min peak, sample, rms
network analysis
tracking generator output level   –40 dbm to 0 dbm in 1 db steps
data points   631
dynamic range for transmission measurements 300 khz to 3.6 ghz > 70 db, typ. 90 db
reflection measurements r&s®fsh-z2 10 mhz to 3 ghz
  r&s®fsh-z3 30 mhz to 6 ghz
power meter
terminating power sensors r&s®fsh-z1 25 mhz to 1 ghz
  r&s®fsh-z18 30 mhz to 18 ghz
directional power sensors r&s®fsh-z14 10 mhz to 8 ghz
  r&s®fsh-z44 200 mhz to 4 ghz
general data
operating temperature range with battery 0 °c to 50 °c
battery operating time receiver mode 2.5 h
  spectrum analyzer mode 4.5 h
dimensions (w × h × d) with handle 194 mm × 300 mm × 144 mm
(76 in × 118 in × 57 in)
  without handle 194 mm × 300 mm × 69 mm
(76 in × 118 in × 28 in)
weight   3.3 kg (6.6 lb)
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