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IT-082 DVB-S Signal Analyzer

IT-082 DIGITAL SATELLITE METER

The IT-082 DVB-S Signal Analyzer is a configuration of the IT-08 Multifunction TV Meter comprised of MB-08 Base Unit and MC-082 Removable Module. The IT-082 ensures high-performance adjustment of reception systems of analog and digital satellite television signals due to its fast and accurate measurement capabilities. IT-082 is an excellent solution for measurement of quality characteristics of digital satellite television reception.



IT-082 KEY FEATURES:

  • lightweight and compact handheld design
  • alignment of satellite dish with one or two (simultaneously) LNBs
  • MER and BER measurement
  • built-in beeper, level meter, MER, BER
  • constellation diagram with ¼ zoom
  • adjustment parameters automated determination
  • LNB powering and DiSEqC 2.1 control
  • data logger storing:
    • up to 50 LNB types;
    • up to 100 satellites with transponder parameters;
    • up to 100 measurement reports;
    • up to 100 spectrum analyzer logs for with the adjustable span
  • operation with PC (additional service modes, satellite specifications, reports printing etc.)
  • user firmware update
SPECIFICATIONS
Operational range
950 to 2150 MHz
Frequency resolution
500 kHz
Input impedance within operating frequency range
75Ω
Input signal modulation
QPSK
Symbol rate
1 to 45 MSps
FEC
1/2, 2/3, 3/4, 5/6, 7/8
LNB frequency error
±10 MHz
MER measurement range
4 to 15 dB
BER measurement range before Viterbi decoder
1x10-1 to 1x10-7
BER measurement range after Viterbi decoder
1x10-3 to 1x10-8
Attenuator
20, 40 dB (automatic mode)
Level measurement range
40 to 120 dBuV
Accuracy
±2.5 dB
Measurement level resolution
0.1 dB
Measurement channel passbands
1 to 65 MHz
LNB supply voltage
13, 18 V
LNB supply current
no less than 300 mА
LNB current consumption controlled range
0 to 350 mА
DiSEqC command system support
level 2.1
Frequency indication
5 characters on LCD
Level indication
4 characters on LCD
Current consumed by IT-082 from external source or batteries
not greater than 0.8 А
Battery (of 2100 mAh capacity, 150 mA LNB current) life under normal conditions
1 hours

SAMPLE SCREENSHOTS
Main menu
LEVEL measurement mode
SPECTRUM measurement mode
Main menu
LEVEL measuring mode
SPECTRUM measuring mode
Dual LNB Dish Alignment Mode
MER/BER measurement mode
List of transponder channels
Dual LNB Dish Alignment Mode
MER/BER measuring mode
List of transponder channels

PC SOFTWARE ItToolsSatellite ALLOWS:

ItToolSatilite08C (screenshot)
  • performing measurements of level and other satellite signal parameters
  • viewing spectrum RF at the Analyzer input
  • viewing сonstellation diagram
  • viewing list of transponder channels
  • viewing and editing the satellite directory of the Analyzer
  • viewing and editing the converters directory of the Analyzer
  • viewing table of saved stectrum. Documenting and detailed viewing of measured stectrum
  • viewing and editing measurement report of input signal quality factors
  • saving and organizing the local copies of directories and reports
  • saving and documenting measurement reports

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